shield of a pile

基本解釋

With vertical pipe shield and underwater pile-foundation, a protection frame for wellhead is designed for the development of offshore marginal field.
設(shè)計(jì)了一種適用於海上邊際油氣田開(kāi)發(fā)的垂直護(hù)琯水下樁基式井口保護(hù)架。
In this paper, the mechanical behaviour of a shield tunnel construction in urban metro adjacent to existing pile foundation is studied by using 3D FEM ANASYS numerical simulation method.
針對(duì)城市地鉄新建隧道近接既有民房樁基的工程情況，進(jìn)行了三維有限元數(shù)值模擬的施工力學(xué)行爲(wèi)研究。