锚固基坑模型试验研究
Research on model test of anchored excavation
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摘要: 应用模型试验方法,探讨了在开挖过程中基坑墙面水平位移特点和预应力锚索受力特点,给出了锚固基坑与非锚固基坑的水平位移变化特征、不同的锚索类型对基坑变形的影响和锚索应力的变化特征,提出了合理的锚索结构形式。Abstract: This paper researches characters of the horizontal displacement of slope and the stress of anchor cables during excavation by model test.The horizontal displacement of the anchored slope and unanchored slope, the influence of different types of anchor cable on the slope displacement, stress of cables,and rational structure type of anchor cable are given.