论文部分内容阅读
在许多研究表明美国洛克雷文坝存在安全缺陷以后,对该坝进行了加固,并对溢洪道进行了改造,以确保大坝安全运行。
After many studies showed that there was a safety defect in the Locklear Dam in the United States, the dam was reinforced and the spillway was modified to ensure the safe operation of the dam.