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:锚杆(锚索)长度、间排距、参数计算公式(精)
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https://wenku.baidu.com/view/00010079e3bd960590c69ec3d5bbfd0a7856d510.html?rec_flag=default&sxts=1551524704447
gnw?Y 2 锚索锚杆计算表格(含下滑力及锚杆锚索受力及伸长值计算)
_[y<u}) https://wenku.baidu.com/view/1af61bc976eeaeaad1f330 ..
(2019-03-02 19:07) E7@m& R