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强夯法处理地基是1969年由法国的 Menard 技术公司首创使用的。我国从1978年11月至1979年初首次由交通部一航局科研所及其协作单位在天津3#公路进行强夯试验研究,1979年以来在湿陷性黄土地区得到了推广应用。目前,随着我国工程建设事业的蓬勃发展,房建、公路、港口、码头、机场、大坝等工程常用强夯法来加固碎石土、砂土、粘性土、杂填土、湿陷性黄土等各类地基,效果很好。同时,通过不断总结,现已出台了一套适合我国国情的强夯施工规范和工艺标准。但在
Dynamic compaction of the foundations was first used by the French company Menard Technologies in 1969. China from November 1978 to early 1979 for the first time by the NAVA Research Institute and its collaborating units in Tianjin 3 # road dynamic compaction test research, since 1979 in collapsible loess area has been popularized and applied. At present, with the vigorous development of engineering construction in our country, the common dynamic compaction method of houses, roads, ports, terminals, airports and dams is used to reinforce gravel soil, sand soil, clay soil, miscellaneous fill soil, collapsibility Loess and other types of foundation, the effect is very good. At the same time, through continuous summary, a set of norms and standards of dynamic compaction suitable for China’s national conditions have been promulgated. But in