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举世瞩目的长江三峡水利枢纽工程经过10年的建设之后,于2003年6月1日迎来了蓄水135m 高程的关键时刻。三峡大坝也将面临第一次考验。对于分布于坝体的裂缝也是严峻的考验。三峡枢纽工程验收组专家组组长潘家铮在回答记者提问时表示,大坝裂缝有不同类型,贯穿性的裂缝将破坏大坝结构的整体性,影响大坝安全。但是这种贯穿性裂缝在三峡大坝1条也没有。三峡大坝上出现的表面裂缝很细很浅,总数大约是80条左右,已对此进行了非常细致的修补,一般对大
After 10 years of construction of the Three Gorges Project, which attracted worldwide attention, the key moment of 135m elevation of water was ushered in on June 1, 2003. Three Gorges Dam will also face the first test. For the cracks distributed in the dam is also a severe test. In answering a reporter’s question, Pan Jiazheng, leader of the inspection team of the Three Gorges Project, said that there are different types of cracks in the dam. The penetration cracks will undermine the integrity of the dam structure and affect dam safety. However, there is no such breakthrough in the Three Gorges Dam. Surface cracks on the Three Gorges Dam are very thin and shallow, the total number is about 80 or so, this has been a very detailed repair, the general large