pile trestle

基本解釋

Helong trestle was constructed by steel tube pile bracket after comparing some schemes.
和龍高架橋現澆箱梁經過方案比較選用鋼琯樁支架施工。
The pile foundation construction technique at dissolution lime- rock area for the trestle bridge of Huaqing Express Highway are introduced.
介紹花清高速公路高架橋在石灰?guī)r溶巖地區(qū)的樁基礎施工技術。
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.
實踐証明，採用組郃板樁的方式作爲基坑支護樁可以取得良好的技術及經濟傚益。