摘要
通过对加固土桩复合地基有关路堤填土、桩间土、加固土桩不同剪切试验得到的抗剪强度指标或抗剪强度进行分析,结合经验法及相关规范计算复合地基的综合抗剪强度或综合抗剪强度指标,并根据传统土坡稳定分析理论,给出考虑加固土桩复合地基综合抗剪的安全系数表达式。
The article analyzes the shearing strength index or shearing strength achieved by the different shearing tests of the relative embankment fill, pile space soil and reinforced soil pile for the reinforced soil pile composite foundation. According to the empirical method and the relative standards, the composite shear strength or composite shear strength index of the composite foundation are calculated. And based on the conventional soil slope stability analysis theory, the expression of safety coefficient for the composite shear resistance of reinforced soil pile composite foundation is given.
出处
《城市道桥与防洪》
2018年第11期151-154,共4页
Urban Roads Bridges & Flood Control
关键词
加固土桩
复合地基
无侧限抗压强度
抗剪强度
稳定分析
reinforced soil pile
composite foundation
unconfined compressive strength
shear strength
stability analysis
