矮机架水泥搅拌桩机在特殊地段的施工应用

当软基处理地段存在高压线或桥梁等情况时,水泥搅拌桩因桩机施工净空不足而无法施工,而需改用造价较高的旋喷桩,文中介绍某项目矮机架桩机水泥搅拌桩施工技术,通过改装桩机机架至净空高度以内,依次钻入钻杆和分段成桩,快速有效地完成成桩施工,值得同类项目推广应用。

Preliminary Discussion on Cement Mixing Pile Construction Using Low Machine

The cement mixing pile construction use cement mixing pile low machine driver to apply for cement mixing piles in low headroom conditions in order to drill into the drill pipe and segmented into a pile construction,fast effectively cement mixing pile of pile construction,reducing the height of the cement mixing pile driver can effectively resolve the pile driver is highly influenced by the problems of the existing technology which is the high-voltage lines,and other headroom insufficient,but also to avoid churning pile brought the cost of project cost.