Strength Calculation of Cement-soil Mixing Pile Composite Foundation in the Multi-tier Soil
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摘要: 深层水泥土搅拌桩的无侧限抗压强度设计中，规范只是对于单一地层给出设计要求但是没有给出多层地基土中桩抗压强度的计算、检验方法，通过具体的工程实践，建立了多层地基中无侧限抗压强度计算式并对其效验。Abstract: In the compressive strength design of cement-soil mixing pile composite foundation, the design of the compressive strength design of cement-soil mixing pile of a soil is provided. But, the design of the compressive strength design of cement-soil churning pile of multi-tier soil is not available in the code. Based on the engineering practice, a new calculating method of compressive structural strength of the pile in the multi-tier soil is put forward.
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Key words:
- multi-tier soil /
- compressive strength /
- calculating method
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