fault collapsing 中文意思是什麼
fault collapsing
解釋
故障收縮- fault : n 1 過失，過錯；罪過，責任。2 缺點，缺陷，瑕疵。3 （獵狗的）失去嗅跡。4 【電學】故障，誤差；漏電...
- collapsing : 癟聽
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However, there are many troubles in constructing in gravel, such as drilling difficult, hole collapsing and drill losing, which will lead to enlarge or shrink pile ' s diameter, form fault pile, delay the time, increase the use of material and higher the investment
但灌注樁在卵石層中施工或穿越卵石層會遇到鉆進困難、孔壁易塌、掉鉆卡鉆等諸多問題，造成擴徑、縮徑、斷樁等病害，使工期延長，材料用量增加，費用增高。
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