静压管桩的发展和应用

Development and Application of Static Pressed Piles

静压管桩就是借助静力压桩机将预应力混凝土管桩压入地基土中的一种基础形式的简称。压桩机根据加力部位的不同,可分为顶压式和抱压式以及其他形式,目前用得最多的是全液压抱压式压桩机。静压桩可分为静压方桩和静压管桩,目前用得最多的是静压管桩。

Static pressed pile is a kind of shortening of basis form when using hydrostatic pressure pile driver pushing prestressed piles into foundation soil.According to adding force position differently,hydrostatic pressure pile driver can be divided to top compression and other forms.Currently,the most used pressure pile drive is full hydraulic pile pressing machine with cramp pressing.Static pressure piles can be divided into static pressed square piles and static pressed piles.Currently,the static pressed piles are most used.