| 钙质砂中锚定板的极限抗拔力计算 |
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| 引用本文： | 朱长歧,初晓锋.钙质砂中锚定板的极限抗拔力计算[J].岩土力学,2003(Z2). |
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| 作者姓名： | 朱长歧 初晓锋 |
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| 作者单位： | 中国科学院武汉岩土力学研究所 武汉430071
(朱长歧)，中国科学院武汉岩土力学研究所 武汉430071(初晓锋) |
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| 基金项目： | 中科院“九五”基础性研究重点项目(KJ952-J1-203) |
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| 摘 要： | 采用室内足尺寸模型试验研究钙质砂中锚板的抗拔破坏面形状,并将破坏模式分为浅埋型、过渡型及深埋型。采用极限平衡理论得到三种不同的破坏模式的极限抗拔力计算公式。
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| 关 键 词： | 钙质砂 锚定板 极限抗拔力 |
Calculation of ultimate extraction resistence of anchoring plates in calcaress sands |
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| ZHU Chang-qi,CHU Xiao- feng.Calculation of ultimate extraction resistence of anchoring plates in calcaress sands[J].Rock and Soil Mechanics,2003(Z2). |
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| Authors: | ZHU Chang-qi CHU Xiao- feng |
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| Abstract: | The configuration of extraction resistence failure surfaces of anchoring plates in calcareous sands is studied the model simulation tests of full sizes in lab and the failure mode is classified into three types of shallow form, transition form and deep form. The calculation formulae of the ultimate extraction resistence for these three types are obtained using the limit equilibrium theory. |
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| Keywords: | calcareous sand anchoring plate ultimate extraction resistence |
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