The slope surface compression deformation and subsidiary stresses change rules with different elastic modulus of crush rock slope under different prestressed anchorage structures were investigated.
研究了不同的预应力锚固结构作用下，在不同弹性模量的破碎岩质边坡中产生的压缩变形和附加应力变化规律。
2
From test, the relationship of cable free end, anchor pier, foundation deformation and cable creep with load is revealed and rational design force for anchorage cable is proved.
通过试验，掌握了锚索自由端、锚墩和基础变形以及锚索徐变度与荷载的关系，验证了锚索设计吨位的合理性。
3
Based on the test of interfacial mechanics of prestressed anchorage segment, the interfacial deformation laws and the failure conditions under different loads are studied.