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一、前言阿木川坝是一座心墙式堆石坝,高102m、坝顶长430m、坝体积450万m~3,目前,正在木曾川水系阿木川上施工。该工程自1981年8月动工以来,进展顺利,于1986年3月开始填筑心墙,直到同年9月底为止,坝体填筑量约完成100万m~3。阿木川坝的一期围堰用碾压混凝土施工,完建后,于1983年9月,遭遇到10号台风引起的大水,致使堰顶溢流,曾担心会受到破
I. Introduction Amuchuan dam is a heart-wall rockfill dam with a height of 102m and a crest length of 430m and a dam volume of 4.5 million m 3. Currently, construction is taking place on Amu River in Muzichuan River. Since the commencement of construction in August 1981, the project has progressed smoothly. Since March 1986, the heart wall has been completed. Up to the end of September of the same year, the volume of dam construction has been completed at about 1 million m 3. Amu chuanba a cofferdam construction with roller compacted, after the completion of construction, in September 1983, encountered 10 typhoon caused by the flood, resulting in weir overflow, had been worried about will be broken