基于泥浆平衡地压的桩孔稳定性分析及支护建议
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熊国军, 王建华, 陈锦剑
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Stability Analysis and Support Suggestions of Pile Hole Based on Mud Pressure Balance Earth Pressure
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XIONG Guojun, WANG Jianhua, CHEN Jinjian
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表1 6个拟合系数的取值
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Tab.1 Values of six fitting parameters
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| φ/(°) | lγ | mγ | nγ | lq | mq | nq | | 0 | 0 | 1 | 0 | 0.9765 | 0.0002 | 0 | | 5 | 0.1049 | 0.9307 | -0.0004 | 0.9410 | 0.0023 | -0.0000 | | 10 | 0.2588 | 0.8366 | -0.0011 | 0.8996 | 0.0043 | -0.0001 | | 15 | 0.4425 | 0.7208 | -0.0019 | 0.8511 | 0.0060 | -0.0001 | | 20 | 0.6857 | 0.5499 | -0.0029 | 0.7945 | 0.0073 | -0.0001 | | 25 | 0.8151 | 0.4470 | -0.0031 | 0.7290 | 0.0080 | -0.0001 | | 30 | 0.9475 | 0.3050 | -0.0030 | 0.6537 | 0.0079 | -0.0001 | | 35 | 0.9879 | 0.1761 | -0.0024 | 0.5684 | 0.0068 | -0.0001 |
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