WEBVTT 1 00:00:14.110 --> 00:00:16.640 Look at the second one in China. 2 00:00:16.850 --> 00:00:18.130 Civilization is called cloud 3 00:00:18.130 --> 00:00:19.860 Any ancient canal 4 00:00:20.930 --> 00:00:23.000 Is the civilization in China? 5 00:00:23.270 --> 00:00:25.070 Out of the canal what? 6 00:00:25.210 --> 00:00:26.570 Ying he civil engineering 7 00:00:26.870 --> 00:00:31.460 Is there civil engineering in Chinese cities? 8 00:00:31.460 --> 00:00:35.620 To preserve the great civilization of our human China. 9 00:00:35.900 --> 00:00:37.520 In addition to engineering 10 00:00:37.520 --> 00:00:39.890 Which project does not have this ability? 11 00:00:40.130 --> 00:00:40.450 Right 12 00:00:40.450 --> 00:00:41.120 Have no such ability 13 00:00:41.360 --> 00:00:43.250 Fund companies have so many no 14 00:00:45.050 --> 00:00:45.880 Beyond that 15 00:00:45.880 --> 00:00:48.540 Look, this is the tower of Paris. 16 00:00:49.140 --> 00:00:50.130 What is it? 17 00:00:50.170 --> 00:00:51.140 Civil engineering 18 00:00:51.730 --> 00:00:53.680 A record of European civilization 19 00:00:55.570 --> 00:00:56.820 The tower is very magnificent. 20 00:00:56.820 --> 00:00:58.040 So everybody went to see it for you 21 00:00:58.040 --> 00:00:58.690 No 22 00:00:58.950 --> 00:01:00.430 Not standing to look 23 00:01:01.550 --> 00:01:03.390 This is the arc de Triomphe in France. 24 00:01:03.390 --> 00:01:06.520 A monument in memory of Napoleon's victory. 25 00:01:06.800 --> 00:01:09.370 This is also a famous European medieval literature and art. 26 00:01:09.910 --> 00:01:11.910 It is preserved by civil engineering. 27 00:01:12.340 --> 00:01:12.920 Right 28 00:01:13.980 --> 00:01:15.320 Pyramids of Egypt 29 00:01:15.590 --> 00:01:16.520 What is it? 30 00:01:16.520 --> 00:01:17.440 Civil engineering 31 00:01:17.830 --> 00:01:18.970 Clearing process 32 00:01:20.300 --> 00:01:21.230 Check right 33 00:01:22.370 --> 00:01:23.640 Is it civil engineering? 34 00:01:24.050 --> 00:01:26.720 Is this an aerospace project? 35 00:01:27.430 --> 00:01:28.200 Right 36 00:01:28.200 --> 00:01:32.850 How did you build the pyramid? 37 00:01:32.850 --> 00:01:35.290 There is a set of procedures are procedures. 38 00:01:35.290 --> 00:01:35.980 Isn't it 39 00:01:36.990 --> 00:01:42.320 So this is what happens in our Nepal it's an ancient temple building 40 00:01:42.460 --> 00:01:45.030 It is all recorded in the civilization of the time to calculate it. 41 00:01:45.030 --> 00:01:47.230 And these are civil engineering 42 00:01:47.230 --> 00:01:49.700 All are civil engineering without exception. 43 00:01:50.200 --> 00:01:51.510 This is our Tiananmen square. 44 00:01:51.510 --> 00:01:53.200 Is it Tianmen? 45 00:01:53.200 --> 00:01:55.830 Does it represent our civilization? 46 00:01:56.290 --> 00:01:58.830 Tian an men, what is Tian an men civil engineering? 47 00:02:00.400 --> 00:02:01.270 What? 48 00:02:01.330 --> 00:02:02.620 Sun Yat-sen mausoleum in Nanjing 49 00:02:03.550 --> 00:02:06.500 Represent the beginning of our modern national revolution 50 00:02:06.500 --> 00:02:07.150 Right 51 00:02:07.150 --> 00:02:08.570 So civil engineering 52 00:02:09.420 --> 00:02:12.460 This is the commercial building of the United States. 53 00:02:12.560 --> 00:02:15.000 It represented the civilization of capitalism at that time. 54 00:02:15.580 --> 00:02:20.100 The world trade center in the United States is very much admired. 55 00:02:20.100 --> 00:02:22.510 This is a representative of their human civilization. 56 00:02:22.510 --> 00:02:22.990 Right 57 00:02:23.560 --> 00:02:24.940 American civilization is actually two 58 00:02:24.940 --> 00:02:26.020 One is a biaxial representation 59 00:02:26.020 --> 00:02:27.680 There is another called space launch. 60 00:02:27.680 --> 00:02:29.940 Space satellites represent American civilization. 61 00:02:31.770 --> 00:02:34.740 This represents the issue of Shanghai's reform and opening up. 62 00:02:35.460 --> 00:02:37.690 We are all in Shanghai. 63 00:02:37.970 --> 00:02:40.220 These are all things that are synchronous engineering. 64 00:02:40.710 --> 00:02:42.960 Without civil engineering, it would be impossible to follow. 65 00:02:42.960 --> 00:02:45.540 The civilization of Shanghai's reform and opening up 66 00:02:46.060 --> 00:02:50.800 So civil engineering gives them unlimited power 67 00:02:51.000 --> 00:02:53.810 At the same time, it has become such an infinite disaster. 68 00:02:55.210 --> 00:02:55.670 What is this? 69 00:02:56.220 --> 00:02:58.920 Tangshan earthquake of 76 years 70 00:02:59.170 --> 00:03:01.320 ... a sudden death of 240,000 people. 71 00:03:03.080 --> 00:03:06.430 This is the Wenchuan earthquake mentioned by principal Wu just now. 72 00:03:06.430 --> 00:03:11.140 Wenchuan earthquake killed nearly 90, 000 people, 90, 000 yuan. 73 00:03:11.640 --> 00:03:13.610 Temporary and intermediate 74 00:03:15.460 --> 00:03:17.980 This is a lot of old temples just mentioned. 75 00:03:18.180 --> 00:03:19.300 After the earthquake 76 00:03:19.300 --> 00:03:22.300 There was an earthquake in the economy. 77 00:03:22.720 --> 00:03:24.810 This is all for money. 78 00:03:24.810 --> 00:03:25.780 This is the symptom 79 00:03:26.090 --> 00:03:26.520 Last 80 00:03:28.610 --> 00:03:29.070 Make money 81 00:03:29.460 --> 00:03:31.360 This is the last to make money. 82 00:03:33.130 --> 00:03:38.680 This is the United States just mentioned civilization, the world trade center has become like this. 83 00:03:39.930 --> 00:03:42.060 This is also a civil disaster. 84 00:03:42.060 --> 00:03:45.160 It's a synchronous project that terrorists use 85 00:03:45.160 --> 00:03:47.960 The characteristic of easy to happen touch function disaster 86 00:03:47.960 --> 00:03:50.230 So he created a terrorist disaster 87 00:03:50.750 --> 00:03:51.880 It's asking for it 88 00:03:52.480 --> 00:03:54.480 And make you lose a lot more 89 00:03:58.510 --> 00:03:59.580 What is this? 90 00:04:00.150 --> 00:04:01.130 Let's see 91 00:04:03.280 --> 00:04:04.120 Seven a _ m 92 00:04:04.120 --> 00:04:05.810 Reporters saw it in Zhongjiang district 93 00:04:05.810 --> 00:04:07.470 Stagnant water on many roads 94 00:04:07.690 --> 00:04:09.950 The traffic splashed over 95 00:04:09.950 --> 00:04:11.780 As if on a river 96 00:04:12.200 --> 00:04:15.230 Between office workers and students at 8 o'clock 97 00:04:15.230 --> 00:04:18.560 All the main roads in the city are congested to varying degrees. 98 00:04:19.020 --> 00:04:23.170 A bus stalled as it passed the bridge of a highway. 99 00:04:23.170 --> 00:04:25.720 Although there are two pumps constantly filling up the water. 100 00:04:25.720 --> 00:04:27.810 But because of the low-lying road. 101 00:04:27.810 --> 00:04:29.730 In addition to nearby river irrigation 102 00:04:29.730 --> 00:04:31.090 The water level rose quickly. 103 00:04:31.090 --> 00:04:33.000 And push the whole bus to the ground 104 00:04:33.000 --> 00:04:35.300 Fortunately, the driver evacuated the passengers in time. 105 00:04:35.300 --> 00:04:37.160 It did not cause front injuries. 106 00:04:37.160 --> 00:04:38.190 It feels too normal 107 00:04:38.190 --> 00:04:53.730 Now Tongji university is also a piece of Germany. 108 00:04:53.730 --> 00:04:55.100 Heavy rain in Beijing in the past two years 109 00:04:55.100 --> 00:04:57.620 There will be water pouring in the international universities. 110 00:04:58.080 --> 00:05:05.610 This salary is higher than today's typhoon, rainstorm, astronomical spring tide, 3 meet or not. 111 00:05:06.050 --> 00:05:07.030 What's this? 112 00:05:07.250 --> 00:05:09.840 This is one that we drain not properly. 113 00:05:10.090 --> 00:05:11.280 Disaster caused 114 00:05:11.840 --> 00:05:13.250 Drain what? 115 00:05:13.250 --> 00:05:14.100 Gong Chen of the motherland 116 00:05:14.770 --> 00:05:16.130 Is it just possible to cause 117 00:05:19.480 --> 00:05:26.250 Therefore, these disasters are woodworking disasters are repeated at headquarters and we can no longer human relations. 118 00:05:26.250 --> 00:05:27.780 The closest kind of disaster 119 00:05:29.450 --> 00:05:33.420 So the movie I talked about in all 120 00:05:33.420 --> 00:05:34.550 But I still have a tail 121 00:05:34.550 --> 00:05:35.570 What is civil engineering? 122 00:05:35.570 --> 00:05:37.120 The reason is not given, is it? 123 00:05:37.120 --> 00:05:38.810 So let's talk about it first. 124 00:05:38.810 --> 00:05:40.460 We both in its connotation. 125 00:05:41.200 --> 00:05:42.000 What is river? 126 00:05:42.420 --> 00:05:43.980 How do I distinguish disasters? 127 00:05:43.980 --> 00:05:45.230 Civil engineering disaster 128 00:05:45.230 --> 00:05:46.770 It's not a child labour disaster 129 00:05:46.770 --> 00:05:49.850 How to make a difference with this? 130 00:05:49.980 --> 00:05:50.770 Look at 131 00:05:51.090 --> 00:05:53.950 Civil engineering is the main carrier of strategy. 132 00:05:54.520 --> 00:05:55.730 This first condition 133 00:05:56.620 --> 00:06:02.200 So all the damage, all the damage, is simply due to the civil engineers school. 134 00:06:02.340 --> 00:06:03.900 Civil engineering damage 135 00:06:03.900 --> 00:06:05.620 Civil engineering does not live up to expectations 136 00:06:06.640 --> 00:06:10.070 In a word, the loss caused by the failure of civil engineering. 137 00:06:10.070 --> 00:06:11.220 Cause such a disaster 138 00:06:11.430 --> 00:06:13.410 So the total carrier 139 00:06:13.660 --> 00:06:15.140 This should have this characteristic. 140 00:06:15.600 --> 00:06:18.350 For example, we have a drought. 141 00:06:18.650 --> 00:06:19.990 Grain failure 142 00:06:20.210 --> 00:06:21.850 Is this a civil engineering disaster? 143 00:06:22.020 --> 00:06:22.500 No 144 00:06:22.500 --> 00:06:26.090 Why does it have nothing to do with civil engineering? 145 00:06:26.330 --> 00:06:26.690 Right 146 00:06:26.690 --> 00:06:29.170 So it's not civil engineering 147 00:06:29.930 --> 00:06:31.350 An earthquake, isn't it? 148 00:06:31.630 --> 00:06:32.660 An earthquake is all 149 00:06:33.030 --> 00:06:33.720 So civil earthquake 150 00:06:34.250 --> 00:06:36.200 First civil engineering failure 151 00:06:36.480 --> 00:06:38.480 And then reproduce adult death 152 00:06:39.870 --> 00:06:42.990 So this is an important condition to determine. 153 00:06:43.740 --> 00:06:47.060 The second condition is such a way of reducing the main attack. 154 00:06:47.060 --> 00:06:48.120 There's no other way 155 00:06:48.120 --> 00:06:50.160 We have to control our own methods by civil engineering. 156 00:06:50.320 --> 00:06:52.220 It has to be done by civil engineering 157 00:06:53.130 --> 00:06:54.390 Other physical methods 158 00:06:54.390 --> 00:06:55.250 Chemical method 159 00:06:55.250 --> 00:06:56.850 Mathematical methods are not good. 160 00:06:56.850 --> 00:06:57.510 Feel it horrible 161 00:06:57.510 --> 00:06:58.240 Possible method 162 00:06:58.620 --> 00:07:00.530 Just two characteristics 163 00:07:00.640 --> 00:07:05.110 We call the connotation easy to distinguish other disasters, a very important reason. 164 00:07:05.910 --> 00:07:09.340 So here I want to use this thing for example 165 00:07:09.530 --> 00:07:10.370 A very important example 166 00:07:10.600 --> 00:07:13.080 It also shows the importance of our connotation. 167 00:07:13.390 --> 00:07:14.720 I would like to ask you 168 00:07:15.090 --> 00:07:17.300 There was a fire in our fire. 169 00:07:17.880 --> 00:07:18.980 A fire broke out in the house. 170 00:07:18.980 --> 00:07:20.250 Building fire 171 00:07:20.250 --> 00:07:21.120 A lot of people died 172 00:07:21.120 --> 00:07:22.110 Burn a lot of property 173 00:07:22.110 --> 00:07:23.760 Is this a civil engineering disaster? 174 00:07:26.880 --> 00:07:27.790 Isn't it 175 00:07:28.600 --> 00:07:30.220 Three students answered. 176 00:07:33.270 --> 00:07:38.550 To judge by these two, I can say that fire is not a red-eye disaster. 177 00:07:38.720 --> 00:07:41.070 Why do fire kill people? 178 00:07:41.070 --> 00:07:42.510 Material loss 179 00:07:42.510 --> 00:07:45.180 The death was mainly caused by smoke. 180 00:07:45.340 --> 00:07:47.440 Not caused by civil engineering failure 181 00:07:47.860 --> 00:07:49.500 It's all caused by civil engineering damage. 182 00:07:49.730 --> 00:07:50.560 Isn't it 183 00:07:51.140 --> 00:07:53.250 When will the fire be sealed for you? 184 00:07:53.550 --> 00:07:53.950 Right 185 00:07:53.950 --> 00:07:55.900 So it was not caused by farmers 186 00:07:56.600 --> 00:07:58.360 What's the matter with the property? 187 00:07:58.360 --> 00:07:59.900 It's not civil. 188 00:07:59.900 --> 00:08:02.230 Break it or burn it 189 00:08:02.970 --> 00:08:04.620 How good your house is! 190 00:08:04.620 --> 00:08:05.090 Not swear 191 00:08:05.090 --> 00:08:08.190 The house is just, very unripe. 192 00:08:08.190 --> 00:08:10.110 The one that won't beat him alive. 193 00:08:10.110 --> 00:08:11.710 You are still going to have a fire. 194 00:08:11.710 --> 00:08:13.080 Still to die 195 00:08:13.710 --> 00:08:14.730 Still to die 196 00:08:15.190 --> 00:08:15.960 Isn't it 197 00:08:16.360 --> 00:08:20.070 So the fire is not Peng Hong's mountain. 198 00:08:20.600 --> 00:08:22.160 Thus extended 199 00:08:22.510 --> 00:08:25.430 Since civil engineering fires are not civil engineering disasters 200 00:08:25.430 --> 00:08:28.610 Why do we civil engineers study fires? 201 00:08:29.480 --> 00:08:30.690 That makes no sense 202 00:08:30.860 --> 00:08:32.150 Civil engineering 203 00:08:32.150 --> 00:08:34.230 I don't think we should study the fire. 204 00:08:34.230 --> 00:08:36.250 Fire is to be studied by the public security department. 205 00:08:36.250 --> 00:08:36.990 Fire fighting 206 00:08:36.990 --> 00:08:38.510 Fire research will do 207 00:08:38.510 --> 00:08:43.770 How to get the spray, how to get the fire extinguisher, the fire brigade is up to them to study. 208 00:08:43.930 --> 00:08:45.160 Pet project not enterprise 209 00:08:45.160 --> 00:08:47.910 There are many civil engineering colleges in our country. 210 00:08:47.910 --> 00:08:49.320 Including Tsinghua university 211 00:08:49.930 --> 00:08:51.290 They're all working on fire prevention 212 00:08:51.290 --> 00:08:52.410 I told them a few times 213 00:08:52.410 --> 00:08:58.170 You have done this for nothing, and you will not be able to produce any results. 214 00:08:58.390 --> 00:09:00.120 Of course, you can do some small results. 215 00:09:00.120 --> 00:09:01.750 Write a C-1 paper 216 00:09:02.010 --> 00:09:03.330 Research concrete beam 217 00:09:03.430 --> 00:09:05.130 Having lost strength after living again. 218 00:09:05.130 --> 00:09:05.640 This will do 219 00:09:05.820 --> 00:09:06.650 It's a little small. 220 00:09:06.650 --> 00:09:07.460 The more sesame seeds there are 221 00:09:07.460 --> 00:09:08.760 The problem is not worth solving. 222 00:09:08.760 --> 00:09:10.780 Spend so much money on research 223 00:09:10.780 --> 00:09:12.520 We also have Tongji university 224 00:09:12.710 --> 00:09:14.820 Me and me in front of academician Shen 225 00:09:15.180 --> 00:09:16.900 As Li Guoxiang's vice president 226 00:09:16.900 --> 00:09:19.450 I said you were in the wrong direction. 227 00:09:20.580 --> 00:09:22.600 Kang lived on for more than a hundred years. 228 00:09:22.600 --> 00:09:25.960 There is no real fire watch structure in the world. 229 00:09:27.370 --> 00:09:29.570 There is no real recovery in the world. 230 00:09:29.780 --> 00:09:32.200 Why do you spend a lot of money when you look at it? 231 00:09:32.200 --> 00:09:33.470 He has a fire to break out 232 00:09:33.470 --> 00:09:34.470 Still dead 233 00:09:34.470 --> 00:09:35.610 And the loss of property 234 00:09:35.740 --> 00:09:36.800 Be of no use 235 00:09:38.210 --> 00:09:40.140 So this is different from an earthquake 236 00:09:40.140 --> 00:09:41.490 I fought for him in the earthquake. 237 00:09:41.490 --> 00:09:44.570 The final house is not that there is no problem. 238 00:09:44.570 --> 00:09:45.290 Right 239 00:09:46.090 --> 00:09:48.440 So this principle is very important 240 00:09:48.440 --> 00:09:50.170 Can judge a lot of things. 241 00:09:50.170 --> 00:09:56.280 It is even true that what many well-known scientists do today is useless. 242 00:09:56.500 --> 00:10:00.160 It is difficult for me to decide on this principle. 243 00:10:00.160 --> 00:10:04.220 Those two are to be reduced by civil engineering. 244 00:10:04.220 --> 00:10:07.460 I can't mitigate the disaster with call civil engineering. 245 00:10:07.460 --> 00:10:09.970 It can only rely on the fire set 246 00:10:12.760 --> 00:10:14.570 From the perspective of administrative mechanism 247 00:10:14.570 --> 00:10:16.850 How can many natural disasters not be disaster? 248 00:10:16.850 --> 00:10:19.210 That is, earthquake space and so on, and so on. 249 00:10:19.880 --> 00:10:24.780 People have said that you will not come to the earthquake. 250 00:10:24.780 --> 00:10:26.030 Said the house destroyed you too 251 00:10:26.030 --> 00:10:27.780 It has nothing to do with earthquakes. 252 00:10:28.370 --> 00:10:28.650 Isn't it 253 00:10:28.650 --> 00:10:30.610 We may have something to do with the earthquake. 254 00:10:30.610 --> 00:10:31.940 It doesn't matter what I say. 255 00:10:32.370 --> 00:10:34.220 How can it have nothing to do with capital? 256 00:10:34.530 --> 00:10:37.140 It doesn't matter if I tell you the truth. 257 00:10:37.510 --> 00:10:38.720 Why do you say so? 258 00:10:39.260 --> 00:10:40.640 I make sense 259 00:10:41.240 --> 00:10:44.530 For example, I live in Harbin, northeast China. 260 00:10:44.930 --> 00:10:48.150 The minimum temperature I experienced was minus 43 degrees. 261 00:10:48.150 --> 00:10:50.870 Now, there are often 35 degrees below zero in Harbin. 262 00:10:50.870 --> 00:10:51.540 Winter 263 00:10:52.150 --> 00:10:54.380 Suppose there is a temperature of minus 35 degrees. 264 00:10:54.380 --> 00:10:57.030 The house we rent inside must have two functions. 265 00:10:57.030 --> 00:10:58.910 A house can keep warm. 266 00:10:59.070 --> 00:11:01.560 Where can the second house go south? 267 00:11:01.790 --> 00:11:02.400 Right 268 00:11:02.400 --> 00:11:05.070 If the house is not warm, do not go south. 269 00:11:05.070 --> 00:11:06.590 You sit inside 270 00:11:06.720 --> 00:11:09.040 If you sit down, you are looking for death. 271 00:11:09.950 --> 00:11:10.780 Are you looking for death? 272 00:11:11.340 --> 00:11:13.110 Three times, I really can stand it. 273 00:11:14.000 --> 00:11:17.330 So you know I rent a house in the cold 274 00:11:17.330 --> 00:11:18.850 I have to prevent heat preservation. 275 00:11:18.850 --> 00:11:19.460 Heating 276 00:11:19.460 --> 00:11:21.450 Now can also keep my normal life. 277 00:11:21.450 --> 00:11:23.830 Normal does not cause any loss. 278 00:11:25.570 --> 00:11:27.630 We work and live in the prefecture. 279 00:11:27.630 --> 00:11:30.190 Should our house fight? 280 00:11:31.190 --> 00:11:32.640 In the future, I will work in the prefecture. 281 00:11:32.640 --> 00:11:34.330 My house is not earthquake resistant. 282 00:11:34.330 --> 00:11:36.520 Do you rent a house in the northeast? 283 00:11:36.520 --> 00:11:38.010 That doesn't keep warm. 284 00:11:38.320 --> 00:11:39.410 It's a death hunt 285 00:11:40.180 --> 00:11:42.650 We used to have so many people killed in earthquakes. 286 00:11:42.820 --> 00:11:45.500 Tangshan, they are he does not understand this truth. 287 00:11:45.500 --> 00:11:47.720 Why do you live and work in the earthquake zone? 288 00:11:47.720 --> 00:11:49.260 Your house can't be aseismic. 289 00:11:50.000 --> 00:11:51.790 That's why the damage was done. 290 00:11:52.870 --> 00:11:55.170 Will your war of resistance again big earthquake? 291 00:11:55.170 --> 00:11:57.070 The greatest land in the world is in the wine world. 292 00:11:57.650 --> 00:11:59.040 The house is all right 293 00:11:59.670 --> 00:12:01.800 I can't do it. 294 00:12:02.650 --> 00:12:05.440 So this is very important 295 00:12:07.380 --> 00:12:09.550 Let's give an example to make a statistic. 296 00:12:09.900 --> 00:12:10.970 For example, the Wenchuan earthquake 297 00:12:11.440 --> 00:12:12.810 He is a magnitude eight earthquake. 298 00:12:13.040 --> 00:12:14.320 Got so many rooms 299 00:12:15.570 --> 00:12:18.090 The whole two cities it became flat 300 00:12:18.400 --> 00:12:20.320 This is the magnitude 9 earthquake here. 301 00:12:20.320 --> 00:12:21.830 It's only four houses 302 00:12:22.210 --> 00:12:23.780 Lost 50 houses 303 00:12:24.090 --> 00:12:26.120 That's a lot less obvious 304 00:12:26.360 --> 00:12:30.360 So you know how much difference an eight magnitude earthquake makes to a wine base 305 00:12:30.580 --> 00:12:35.790 I tell you that a magnitude nine earthquake is equivalent to 32 magnitude eight earthquakes. 306 00:12:35.790 --> 00:12:38.230 At the same place and at the same time 307 00:12:38.230 --> 00:12:39.650 It is called the future magnitude nine earthquake. 308 00:12:40.990 --> 00:12:44.970 This is the 32 Wenchuan earthquake in the same place happened. 309 00:12:44.970 --> 00:12:45.810 Call it a chicken 310 00:12:46.530 --> 00:12:49.340 That's the only room I've ever had. 311 00:12:50.280 --> 00:12:53.380 So his loss is much smaller. 312 00:12:53.780 --> 00:12:54.800 Wen Chuan earthquake 313 00:12:54.800 --> 00:12:56.900 Two counties were razed to the ground 314 00:12:57.140 --> 00:12:58.470 Willing nearly 90,000 people 315 00:12:58.470 --> 00:13:04.030 Texture of a total of more than 600 people died. 316 00:13:04.030 --> 00:13:06.200 Sixty of them really should be killed by the earthquake. 317 00:13:06.200 --> 00:13:07.670 Ride or roll 318 00:13:08.690 --> 00:13:11.320 Therefore, civil engineering is not timely. 319 00:13:11.320 --> 00:13:12.960 The repair is not good. 320 00:13:13.130 --> 00:13:13.990 Not doing well 321 00:13:13.990 --> 00:13:14.790 The loss is great 322 00:13:14.790 --> 00:13:15.740 The disaster is great. 323 00:13:15.960 --> 00:13:17.650 Think about the work well 324 00:13:17.650 --> 00:13:19.410 Then it's all right 325 00:13:19.410 --> 00:13:20.330 The problem is small 326 00:13:20.650 --> 00:13:21.420 That's a small problem. 327 00:13:21.600 --> 00:13:23.300 So obviously 328 00:13:23.780 --> 00:13:26.250 It's back to normal after 30 days 329 00:13:26.250 --> 00:13:27.260 Everything is normal 330 00:13:27.520 --> 00:13:30.600 And the Wenchuan earthquake took a long time. 331 00:13:31.090 --> 00:13:33.290 It took about 45 years, four five. 332 00:13:33.510 --> 00:13:35.000 My family invested a lot of money. 333 00:13:35.420 --> 00:13:36.290 Put money in 334 00:13:38.290 --> 00:13:41.830 So from this, people get an important revelation. 335 00:13:41.830 --> 00:13:42.490 What revelation? 336 00:13:42.960 --> 00:13:45.250 Disaster caused by earthquake 337 00:13:46.060 --> 00:13:48.410 In particular, resulting in casualties. 338 00:13:48.410 --> 00:13:52.190 Property damage is mainly due to the inability of civil engineering to resist earthquakes. 339 00:13:52.360 --> 00:13:54.450 Causing failure or damage 340 00:13:55.600 --> 00:13:58.260 Therefore, we can not be civil engineering earthquake. 341 00:13:58.260 --> 00:13:59.940 It's called a civil engineering disaster 342 00:13:59.940 --> 00:14:00.950 Not an earthquake disaster 343 00:14:01.660 --> 00:14:04.350 You can't break it until you break it. 344 00:14:04.350 --> 00:14:07.110 Without destruction, there will be no earthquake disaster. 345 00:14:07.380 --> 00:14:08.360 The media said so 346 00:14:11.530 --> 00:14:14.490 Therefore, the earthquake disaster is actually a civil disaster. 347 00:14:14.690 --> 00:14:16.560 Duplicate engineering methods and measures 348 00:14:16.560 --> 00:14:20.440 It is the most effective weapon for mankind to meet the challenge of nature. 349 00:14:20.650 --> 00:14:23.850 This is something we would like to stress in particular. 350 00:14:24.050 --> 00:14:26.710 Why civil engineering disasters are so important? 351 00:14:26.710 --> 00:14:30.560 Because many natural disasters, its essence is not caused by nature. 352 00:14:30.560 --> 00:14:33.910 It's that we didn't do the civil engineering well. 353 00:14:37.050 --> 00:14:43.560 So a definition of civil engineering 354 00:14:43.560 --> 00:14:44.970 A rough definition is not said. 355 00:14:44.970 --> 00:14:46.200 The reason has not been explained yet. 356 00:14:46.320 --> 00:14:49.570 Second, the connotation of civil engineering and other information innovation. 357 00:14:49.570 --> 00:14:52.480 Now we talk about the category of Twain and take it out of the category. 358 00:14:53.480 --> 00:14:54.790 There are several categories in his field. 359 00:14:54.790 --> 00:14:56.930 An environment-related talent from the motherland 360 00:14:56.930 --> 00:15:01.500 For example, such as earthquake, typhoon university and so on and related to the environment. 361 00:15:02.180 --> 00:15:04.400 The second relates to technological obsolescence. 362 00:15:05.190 --> 00:15:07.560 The third is related to negligence. 363 00:15:08.180 --> 00:15:10.670 The fourth is malicious behavior. 364 00:15:10.960 --> 00:15:11.830 Like pet attacks 365 00:15:12.190 --> 00:15:14.980 What is the result of malicious acts of war? 366 00:15:14.980 --> 00:15:17.090 Cannot destroy the war 367 00:15:17.090 --> 00:15:18.590 Why blow up your house? 368 00:15:18.590 --> 00:15:21.390 It is he who caused your civil engineering disaster. 369 00:15:21.710 --> 00:15:25.290 And then, like many of us after the war 370 00:15:25.440 --> 00:15:27.770 The flood caused by the dam is the same. 371 00:15:28.060 --> 00:15:30.400 Its land prevents hyenas from creating woodworking 372 00:15:30.920 --> 00:15:32.950 You have brought great difficulties. 373 00:15:34.480 --> 00:15:35.540 The tornado over there 374 00:15:35.660 --> 00:15:36.880 This is about the environment. 375 00:15:36.880 --> 00:15:38.800 The disaster is related to the room. 376 00:15:39.400 --> 00:15:41.040 The car of the tower broke down in the wind. 377 00:15:41.040 --> 00:15:41.720 Isn't it 378 00:15:43.260 --> 00:15:44.150 This is a bridge. 379 00:15:44.530 --> 00:15:45.110 Is it empty 380 00:15:46.210 --> 00:15:49.360 Tacoma bridge house in the United States went to the wind project. 381 00:15:50.010 --> 00:15:51.570 Be sure to give examples. 382 00:15:51.690 --> 00:15:52.630 Take this example 383 00:15:56.180 --> 00:16:00.940 At that time, a very typical earthquake was created to prevent damage. 384 00:16:00.940 --> 00:16:05.900 A large number of examples of further loss of life, injury and property after the damage is prevented. 385 00:16:08.910 --> 00:16:09.740 Paper maker 386 00:16:13.760 --> 00:16:15.220 This is serious ice and snow. 387 00:16:15.630 --> 00:16:19.070 Ice and snow is also a disaster caused by the environment. 388 00:16:19.070 --> 00:16:20.820 Because we can't take the civil engineering test. 389 00:16:20.820 --> 00:16:23.100 Not considering the effect of snow and ice 390 00:16:23.300 --> 00:16:32.740 This is the study of the style of snow and ice and exhibition. 391 00:16:33.010 --> 00:16:35.110 It turned out that these problems were not taken into account. 392 00:16:35.530 --> 00:16:36.630 It helped him 393 00:16:36.630 --> 00:16:37.550 That's riverside learning 394 00:16:37.810 --> 00:16:42.310 Or help her run the node inside the house, right? 395 00:16:43.550 --> 00:16:45.930 There is also a corrosion associated with this environment. 396 00:16:46.190 --> 00:16:50.940 Cause all kinds of damage to your upper waterways, sewers, gas pipes 397 00:16:51.200 --> 00:16:52.430 Disaster caused 398 00:16:52.880 --> 00:16:53.350 Right 399 00:16:53.350 --> 00:16:55.510 So it is also part of the disaster. 400 00:16:56.250 --> 00:16:59.950 Is the pipeline an underwater earthwork project on civil engineering? 401 00:16:59.950 --> 00:17:00.940 Both repeated processes 402 00:17:01.380 --> 00:17:04.110 So it is also a war of siege. 403 00:17:04.880 --> 00:17:07.760 Because it is of poor construction quality. 404 00:17:07.840 --> 00:17:10.320 Shanghai's cry building is crooked 405 00:17:10.320 --> 00:17:12.650 Is the website called Luo Wan? 406 00:17:13.320 --> 00:17:24.070 Shanghai Minhang lotus south road, lotus river district, a house technology outdated. 407 00:17:24.070 --> 00:17:26.040 Do you know if the dust has exploded? 408 00:17:26.040 --> 00:17:30.150 A very small particle in many flour mills, cement plants, and flax factories. 409 00:17:30.150 --> 00:17:32.640 The particles are charged in motion. 410 00:17:32.640 --> 00:17:34.900 The explosion is imminent as soon as the team arrives at the farmers' head. 411 00:17:34.900 --> 00:17:37.720 Then this house is not considered ventilation. 412 00:17:37.720 --> 00:17:40.160 So this goes to the explosion when the particles gather 413 00:17:40.160 --> 00:17:41.580 So it's also the tumurong sea 414 00:17:44.590 --> 00:17:46.870 This is what the starch factory just said. 415 00:17:46.870 --> 00:17:48.230 Including car starch factory 416 00:17:48.230 --> 00:17:53.540 This is what happened in Russia called commercial hydropower station, also because of improper maintenance. 417 00:17:53.540 --> 00:17:57.290 As a result, a great deal of damage was done while the machine was being repaired. 418 00:17:57.540 --> 00:17:58.220 This is a suspense. 419 00:17:58.220 --> 00:17:59.730 It's very nice to stand here and write 420 00:17:59.730 --> 00:18:01.080 Tax curtain for hydropower station 421 00:18:01.080 --> 00:18:02.760 This is a power plant. 422 00:18:03.090 --> 00:18:05.190 It was like this after the explosion 423 00:18:05.360 --> 00:18:06.170 That's it 424 00:18:06.470 --> 00:18:07.330 Very long 425 00:18:07.330 --> 00:18:08.540 So this is very serious 426 00:18:08.540 --> 00:18:12.770 To be a case of a very big disaster all over the world