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水泥土搅拌桩是以水泥为主要固化剂,通过特制的深层搅拌机械,在地基土内将水泥和土充分拌和,并经过一系列的物理、化学作用和一定的时间过程逐渐固化、结硬形成的,达到改善地基土物理力学性能、提高地基强度的一种地基加固处理方法。近年来,水泥土搅拌桩在水利工程中的应用逐渐得以推广。在毛礁河基础处理中,是用水泥土搅拌桩来提高地基土的抗剪强度,以使其边坡达到稳定,并获得成功。
Cement-soil mixing pile is a cement as the main curing agent, through a special deep mixing machinery, cement and soil in the foundation soil fully mixed, and after a series of physical and chemical processes and a certain period of time gradually solidified, knot formation , To improve the physical and mechanical properties of the foundation soil to improve the strength of a foundation treatment method. In recent years, the application of cement-soil mixing piles in water conservancy projects has been gradually promoted. In the basic treatment of Maolao River, the soil-cement mixing pile is used to improve the shear strength of the foundation so that the slope is stable and successful.