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简析不同荷载作用下某码头桩基土层阻力变化规律

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通过对某码头工程两根不同桩径与长度的打入桩进行载荷试验以及桩身应力应变测试,结合桩周土层工程地质勘察资料,通过分析不同荷载下桩周不同深度土层的侧摩阻力及桩端阻力的变化,最后给出不同深度不同性质的桩周土层侧摩阻力发挥规律以及桩端土层端阻力的发挥规律.
Brief Analysis of Change Rule of Soil Resistance of Wharf's Pile Foundation under Different Loads
The changes of lateral friction resistance of soil layers around pile and pile tip resistance are analyzed by carrying out load tests and pile's stress-strain tests on two driven piles with different diameters and lengths adopted in a wharf project based on local geological investigation data.The research results show the change rules of lateral friction resistance and pile tip resistance of the soil layers with various properties at different depths.

load teststress-strain testlateral friction resistancetip resistance

周宝江、寇磊

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中交第一航务工程勘察设计院有限公司,天津 300222

载荷试验 应力应变测试 侧摩阻力 端阻力

2024

港工技术
中交第一航务工程勘察设计院有限公司

港工技术

影响因子:0.262
ISSN:1004-9592
年,卷(期):2024.61(2)
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