摘要
目前,沉桩设备主要有三种:冲击锤、振动桩锤和静力压桩机。因振动桩锤非常经济,一直受到施工者青睐。但是这种沉桩方法至今仍充满不确定性,最主要的因素就是沉桩能力。本文对影响振动桩锤沉桩能力的土力因素进行了研究。
Currently , there are three main categories ot pile-driving equipmemt:impact hammers, vibratory pile drivers , and hydrostatic pile drivers. Vibratory pile drivers can be extremely economical and therefore the contractors' preferred method of pile driving. Unfortunately , this installation method is still fraught with uncertainties, the foremost question is driveability. In this paper the attention is paid to study the soil-related factors affect the vibro-driveability.
出处
《凿岩机械气动工具》
2006年第1期49-52,共4页
Rock Drilling Machinery & Pneumatic Tools
关键词
振动桩锤
沉桩能力
土力因素
vibratory pile drivers , vibro-driveability , soil-related factors