深开挖工程及建物保护 Deep Excavation and Building Protection
深基坑开挖 Jiangxi Building Materials ; excavation of deep foundation pit ; deep foundation pit excavation
高深宽比的沟开挖 High aspect ratio trenches
深槽开挖 Deep-trough excavation
深基坑开挖施工 Deep Foundation Excavation Construction
深基围护开挖 deep foundation enclosure excavation
临界开挖深度 critical excavation depth
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深开挖工程中挡墙变形是引起基坑周围土体变形的重要因素之一。
The lateral wall deflection is an important cause which results in ground surface displacement and settlement around an excavation.
此外，超深开挖可在桩身中产生较大的拉力，桩身中下部钢筋不能随意减少。
In addition, deep excavation can cause considerable tension force in the pile, which means that the reinforcing steel bars in the lower part of the pile should not be reduced at discretion.
本文介绍用生石灰粉或水泥与软粘土就地搅拌在地基内形成土柱以稳定沟槽，深开挖以及边坡的设计与施工方法。
In this paper the method of design and construction of lime and cement columns for the stabilization of trench, deep excavations and slopes is introduced.
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