The supporting system firstly adopts the anti-pullingforce produced by the self-supporting ability of soil. When the anti-pulling forceproduced by the self-supporting ability of soil is beyond the requirement, then drivesthe nail-soil interaction to devote its function to the stability.
通过求解滑动区土钉内力,分析抗拔力计算理论缺陷,提出新观点:支护体系抗拔力由钉土作用与土体自重作用组成,支护体系首先调用土体自重作用抗拔力,土体自重作用不能满足要求时,调用钉土作用维持稳定。
参考来源 - 土钉支护体系内力研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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