路堑土质边坡加固中预应力锚索框架的内力计算

CALCULATION OF INTERNAL FORCES FOR PRESTRESSED ANCHOR CABLE FRAME USED IN REINFORCED ROADCUT SOIL SLOPE

利用Winkler地基模型分析锚索框架的受力特征,并通过现场试验加以验证,提出锚索框架的弹性地基梁计算模式。结果表明,该计算模式比现有计算方法切合实际,使框架设计得到了较大的优化。

Analysing the character of internal forces of anchor cable frame by Winkler model,and verifying it by field test,a calculation method is put forward based on elastic foundation beam. Result shows that the method is closer to the fact than the old method and can optimize the design of anchor cable frame.