pile trestle

基本解释

Helong trestle was constructed by steel tube pile bracket after comparing some schemes.
和龙高架桥现浇箱梁经过方案比较选用钢管桩支架施工。
The pile foundation construction technique at dissolution lime- rock area for the trestle bridge of Huaqing Express Highway are introduced.
介绍花清高速公路高架桥在石灰岩溶岩地区的桩基础施工技术。
The practice proves that to adopt the mode of combined slab pile as trestle pile of foundation pit could obtain a good technical and economical benefit.
实践证明，采用组合板桩的方式作为基坑支护桩可以取得良好的技术及经济效益。