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对软基和松散砂基进行加固的方法有振冲法、挤实砂桩法、强夯法、排水固结法和爆破法等等,而爆破法加固地基是一种比较经济而有效的方法。在1942年美国底特律的莱蒙(lyman)就尝试用爆破法来加固坝基。以后,许多学者、教授、工程师进行了很多试验,研究,直到1967年苏联伊凡诺夫(Ivanov)对该法作了较详细的介绍。
The methods of reinforcing soft foundation and loose sand foundation are vibrating method, sand compaction method, dynamic compaction method, drainage consolidation method and blasting method, etc. The blasting method is a more economical and effective method . In 1942 Lyman, Detroit, USA, tried to reinforce the dam foundation by blasting. Later, many scholars, professors and engineers carried out many experiments and studies until Ivanov in 1967 made a detailed introduction to the law.