软弱土质地区污水管道基础的处理方法有哪些呢 关键词：软弱土质；排水管道；地基处理 [gap=240]Keywords: weak soil; Drainage pipe; Foundation treatment
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用低标号混凝土桩加固软弱地基，可以密实土质，提高刚度，减小变形。
The soft base strengthened by low strength of concrete piles can make the soil dense, raise the stiffness and decrease the deformation.
本文阐述了软弱地基的土质特征，并从水文工程地质理论观点出发，对软弱地基中水泥类化学灌浆固结机理进行探讨。
Properties of the soil of soft foundation is expressed. According to the theory of hydrological geology, consolidation mechanism of chemical cement grouting in soft foundation is probed.
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