汶川特大地震,瞬间夺去数万人生命,举国悲痛,山河齐哀。当天,我们受命赶赴都江堰紫坪铺水利工程抢险,以确保成都平原1100万人口的安全。地震损坏了四川两千多座水库和水电站,山体垮塌形成了34座大型堰塞湖。如果处置不当,堰塞湖所造成的次生灾害可能远大于地震本身。据历史资料记 Wenchuan earthquake, instantly claimed tens of thousands of lives, the whole country grief, mountains and laments. On the same day, we were ordered to rush to Zijiapu Water Conservancy Project in Dujiangyan to ensure the safety of 11 million people in the Chengdu Plain. The earthquake damaged more than 2,000 reservoirs and hydropower stations in Sichuan and collapsed into 34 large dammed lakes. If handled improperly, the secondary disaster caused by dammed lake may be much larger than the earthquake itself. According to historical records