soft ground excavation 中文意思是什麼
soft ground excavation
解釋
軟基開挖- soft : adj 1 軟的，柔軟的 （opp hard tough）; 柔滑的（皮膚，毛發等）；悅耳的，好聽的，柔和的（聲音等）；...
- ground : adj 碾碎了的，磨過的，磨成粉的。 ground and polished piston 【機械工程】研磨活塞。n 1 地，地面；...
- 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。
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Due to the complexity of occurrence condition and the polytropy of influencing factors, the excavation and supporting in soft failure roadway under high ground stress become very difficult
摘要高地應力破碎軟巖巷道，由於賦存條件的復雜性和影響因素的多變性，使得該類巷道的開挖與支護極為困難。 -
Since the shallow depth excavation is the main factor to cause ground settlement in shenzhen subway tunnel, this paper discusses some corresponding countermeasures including the improvement of ground property, appropriate draining of groundwater, scheduled excavation depth and width, etc, to control strata distortion and surface settlement, and argues that these measures are expected to effectively control surface settlement while constructing city subway in soft ground excavation
摘要針對深圳地鐵淺埋暗挖隧道施工中影響地表下降及地層變形的因素，提出了遵循「十八字」原則、改善土體特性、適度排放地下水、根據地層條件選擇施工方法、增大左右線隧道開挖面的距離、合理確定開挖進尺、提高施工效率、加強初期支護、及時施作二次襯砌等對策。 -
In other words, soil creep may make significant contributions to diaphragm wall displacement and ground settlement in a deep excavation project in soft clay strata
也就是說，對一個座落於粘土地層的深開挖工程而言，土壤潛變可能對壁體側向變形及地表沈陷有顯著的貢獻。 -
In process of deep excavation in soft ground, the support system ' s deformation, external loads and internal forces are various with time. creep effects are detectable. meanwhile, the unloading induced by the excavation leads to the dissipation of excess pore water
在軟土地區開挖深大基坑，開挖中圍護結構位移、結構體的外荷和內力會隨著基坑暴露時間的增長而變化，呈現出明顯的流變效應；同時基坑開挖引起土體卸載，超靜孔壓的消散導致固結效應的產生。 -
Finally, a real example is given and comparison between computation and observation is made. the result indicates that this code is good for simulating time - dependent behaviors of excavation in soft ground
最後結合浙江省瑞安市人民醫院綜合病房樓基坑開挖工程實例，用研製的程序進行數值模擬，計算結果和實測結果接近。 -
An accident practice of excavation pit on soft soil ground
軟土地基某基坑工程事故分析及處理
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