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在毛主席“备战、备荒、为人民”战略方针指引下,几年来,四川省建工局科研所配合有关施工单位,把爆扩桩基础作为处理深基础的一种手段,在建筑施工中大力推广应用,对于加快工程建设进度,保证工程质量,节约人力、物力等方面都取得了显著效果。据四川省汊旺、白水河、隆昌和贵州水城等几个工地的不完全统计,使用爆扩桩的工号就有十几个,计桩五、六千根。使用范围从独立桩基础到一般条形基础;从静力基础到动力设备基础;从
Under the guidance of Chairman Mao’s Strategic Policy of “Preparing for War, Preparing for the Expenditure, and Serving the People,” over the past few years, the Scientific Research Institute of Sichuan Construction Industry Bureau cooperated with the relevant construction units to use the explosion-expanded pile foundation as a means to deal with the deep foundation and vigorously promoted the construction of the building. Popularization and application have achieved remarkable results in accelerating the progress of project construction, ensuring project quality, saving manpower and material resources. According to the incomplete statistics of several construction sites in Sichuan, such as Yongwang, Baishuihe, Longchang, and Shuicheng, Guizhou, there are more than a dozen work codes for explosion-expanded piles and five or six thousand piles. The scope of use is from the stand-alone pile foundation to the general strip foundation; from the static foundation to the power equipment foundation; from