The paper introduces the calculation method of a mixed retaining wall using cement mixing pile and unloading plat by grouting in back wall, and its application in excavation is analysised.
本文介绍了水泥搅拌桩重力式挡墙与墙后注浆卸荷平台组合支护的计算方法，及其在基坑工程中的应用。
For the cause of cement concrete pavement disease, the paper discussed the treatment method, slab-bottom grouting for reference.
针对水泥路面病害产生原因，详细论述了水泥砼路面病害处治最佳方法，即工期短、成本低的新技术——板底注浆。
For the cause of cement concrete pavement disease, the paper discussed the treatment method, slab-bottom grouting for reference.
针对水泥路面病害产生原因，详细论述了水泥砼路面病害处治最佳方法，即工期短、成本低的新技术——板底注浆。
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