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用深层水泥搅拌桩加固小桥涵软土地基董勤银金温铁路温州段站场１１座小桥涵，所处的工程地质条件是，原地面１ｍ左右为粘土，以下为淤泥质土（厚度大于３０ｍ），塑性，力学强度极差，根本没有浅部天然持力层存在，是典型的软土地基。我们采用深层水泥搅拌桩湿喷法加固小...
Reinforcement of soft foundation of small bridges and culverts with deep cement mixing piles Dong Qinyin The 11 small bridges and culverts of Wenzhou section of Jin-Wen Railway are under the condition of 1m of original ground clay, the following is silt soil (the thickness is more than 30m) Plasticity, mechanical strength is very poor, there is no shallow natural layer of force exists, is a typical soft ground. We use a deep cement mixing pile wet spray reinforcement small ...