检讨原设计连续壁(slurry wall) 及侧墙 (side wall) 之间设有不织布导水层，万 一有地下水渗进，将被导流到集水坑， 不会渗透进入侧墙及IBS造成破坏。
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钻孔倾斜仪由于监测深度大、监测点连续性好及监测可靠性高，已成为一种主要的基坑壁变形监测手段。
Due to the great depth, good continuity and high reliability of monitoring, bore inclinometer becomes a main monitoring measure for the deformation of foundation pit walls.
为了满足这些要求，连续油管制造商提供了更大范围的屈服强度，直径和井(壁)厚度，从他们的角度作出了回应。
To meet these requirement changes, the ct manufacturers-for their part-have responded by offering a greater range of yield strengths, diameters, and wall thicknesses.
缺欠。可用本标准操作规程手册中所述检验方法检验的产品壁面或表面不连续性。
Imperfection. A discontinuity in the product wall or on the product surface that can be detected by the inspection methods contained in this SOP manual.
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