A model for calculation of internal force of micropile system to reinforce bedding rock slope 微型桩体系加固顺层岩质边坡的内力计算模式
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The model experiments results indicate that the pile group composed of extending all around piles can bear inclined load better . this is beneficial to the foundation of transmission tower . the prototype experiments results indicate that the micropile ' s load capacity is satisfied with design 模型试验发现，伸向四周的单桩组成的群桩具有更好的抵抗倾斜荷载的能力，这一点特别有利于输电线路基础等；原型试验发现，微型桩单桩和群桩的承载力完全达到设计承载要求，其群桩效率在0 . 9左右。
