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DZC-26型振动冲击锤是原国家建委下达的科研课题,系由四川省建筑科学研究所设计、四川省丹棱机械厂试制、四川省建十二公司担任工程考核。该机施工灌注桩总进尺1万多米后,于1984年7月通过技术鉴定,认为该机是一种新型的灌注桩施工机械,具有国内先进水平,可以定型,投入批量生产。该机的特点,是以较高的频率(和柴油锤、蒸气锤、落锤相比),发出振动力和强大的冲击力,使桩管迅速下沉穿透软土、砂土、
DZC-26 vibratory impact hammer is a scientific research project issued by the former State Construction Committee. It was designed by the Sichuan Institute of Building Science, the Danling Machinery Factory of Sichuan Province, and the Sichuan Province Construction Company No. 12 as an engineering appraisal. After more than 10,000 meters of the total footage of the cast-in-situ pile was constructed, the machine passed the technical appraisal in July 1984. It is believed that this machine is a new type of cast-in-place pile construction machinery, which has advanced domestic level, can be shaped and put into mass production. The machine features high frequency (compared with diesel hammer, steam hammer and drop hammer), vibration force and strong impact force, so that the pile pipe quickly sinks through the soft soil, sand,