trench excavation 中文意思是什麼

trench excavation 解釋
挖電纜溝
  • trench : n 特倫奇〈姓氏〉。vt 掘溝，開畦溝；掘翻（田地），深耕；【軍事】掘壕溝，用戰壕防守；【木工】作溝槽...
  • excavation : n. 1. 開鑿；發掘；挖掘；挖土，剜通。2. 穴，洞；坑道，開鑿成的山路。3. 【考古】出土文物，發掘物。
  1. " prestress anchor ribbed beam support system " is a new practical support technology which came from soil nailing walls system and un - embedded rank of piles with anchors support system that has been used successfully for 4 years by the author and his company named qingdao deep foundation stabilization engineering co., ltd. it " s mechanism is similar to rank of piles with anchors support system that can not be inserted into the bottom of foundation trench, but it " s ribbed beams are used to replace rank of piles made before excavation so the work cycle can be shortened and the support system cost can be reduced ; meanwhile this system maintains the soil nailing wall " s convenience of digging and supporting

    「預應力錨桿肋梁支護技術」是筆者及所在單位歷時四年在土釘墻和無嵌入多錨排樁兩種支護體系基礎上開發應用成功的一種新型實用性支護技術。其支護機理類似於未嵌入坑底的排樁多錨支護，只是由肋梁代替了開挖前施工的排樁從而提前工期並降低支護造價；同時繼承了土釘墻隨挖隨支護的機動靈活性。自1998年至今該技術已在青島、濟南、煙臺等十幾個深基坑和高邊坡工程中成功應用。
  2. As for roads building in mountainous and hilly country, blast technique is often used to accomplish the trench excavation of roads

    對于跨越山區和丘陵的地段，需要採用爆破技術手段來完成公路路塹的開挖。
  3. The result shows that the trench wall failure at shallow depth is the major failure mode of the slurry - supported excavation, and that the length of the excavated trenches and the difference between the slurry head and the water level are the key parameters controlling the stability of the slurry - supported excavation

    結果表明，淺層槽壁失穩是泥漿護壁開挖的主要失穩型式，開挖槽段的長度和泥漿液面與地下水位面的高差是控制泥漿護壁開挖穩定性的關鍵參數。
  4. West pipeline crossing heihe river is the longest crossing project by a large excavation way and the method of laying both crude oil pipeline and products pipeline in a single trench

    摘要黑河是西部管道工程採用大開挖方式穿越的距離最長的河流，原油與成品油管道採用同溝敷設方式穿越該河流。
  5. Deep trench excavation

    深溝挖掘
  6. The project involves trench excavation, construction of cable trough, cable laying, backfilling and reinstatement works and landscaping works

    工程包括坑道挖掘、興建混凝土電纜槽、電纜鋪設、回填和修復工程、和景觀美化工程。
  7. This regularity has been used in several deep / large foundation trench excavation, effectively controlling earth deformation and reducing the impact to surrounding environment

    該規律用於上海地區數個深大基坑中，有效地控制了土體變形，減少了對周圍環境的影響。
  8. Abstract : 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

    文摘: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。
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