groundwater trench 中文意思是什麼
groundwater trench
解釋
地下水槽- groundwater : 地泉水
- 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...
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During the trenching procedure, until concrete casting is taken, it is very crucial to maintain the stability of the trench wall, which relatives closely to geologic conditions, particle size, groundwater state, trenching skills and so on
槽壁的穩定與地質結構、顆粒大小、地下水情況、施工工藝等因素有著密切的關系，泥漿固壁是保證槽孔穩定最有效的方法。泥漿固壁的機理和槽壁的穩定關系分析是一個非常復雜的問題。
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