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- With the excavation of littoral tunneling at depth shallow, finite software is adopted to simulate the excavation of tunnel using partial excavation method. 結合沿海地區軟土地區淺埋暗挖矩形隧道施工,使用有限元軟體對分部開挖進行非線性數值模擬,分析矩形隧道初期支護在開挖過程中的地表沉降變形。
- According to the practical situation, the large excavation method was used to shift the break-off pipe crossing segment to the altered design altitude, than the buried trench laying method was applied to accomplish remained pipeline crossing. 文章針對這一穿越工程事故,詳細介紹了補救施工方法及其關鍵技術。 根據工程的實際情況,採取大開挖方式將斷點處管段返到變更后的設計高程,再採用溝埋敷設法完成剩餘管道的穿越。
- By means of the numerical simulation and spot measure, the safety and reliability to use CRD excavation method to building shallow big-span double-line tunnel under existing vibrant train load are tested. 並對具有土質、淺埋、雙線大跨度以及既有線運營動荷載條件下,依靠監控量測數據分析,論證CRD工法原理、工藝應用於西北類似條件的地下工程施工安全性和可靠性。
- Based on the research of plastic zone development regularity in excavation of deep / large foundation trench, different excavation method should be adopted depending upon their particular conditions. 在研究深大基坑開挖施工中塑性區發展規律的基礎上,可針對不同條件的基坑,採用不同的開挖方式。
- covered top-down excavation method 蓋挖逆做
- shallow underground excavation method 淺埋暗挖法
- mechanized peripheral excavation method 機械化四周開挖方法
- top heading/bench excavation method 台階法
- shallow buried undergrond excavation method 淺埋暗挖法
- The vertical line meets the horizontal one here. 垂直線與水平線在此相交。
- shallow concealed excavation method 淺埋暗挖法
- The method seems good but it needs to be tried out. 這個方法似乎不錯,但需要試驗一下。
- shallow depth and subsurface excavation method 淺埋暗挖
- shallow embedment and concealed excavation method 淺埋暗挖法
- double side-wall heading excavation method 雙側壁導坑法
- A vertical or nearly vertical line or plane. 垂直線,垂直面垂直或近似垂直的線或平面
- At right angles to a vertical line. 橫的與垂直線成90度角的
- Either vertical edge of a square sail. 垂直帆緣橫帆的任何一個垂直帆緣
- Excavation of the site will begin tomorrow. 明天開始挖掘工作。
- The excavation of the buried city took a long time. 發掘埋在地下的城市花了很長時間。