Measuring method of double slip surface rock mass slope anchorage optimization parameter
A measurement method, double-slip technology, applied in electrical digital data processing, special data processing applications, instruments, etc. Slope bolt support scheme optimization and other issues to achieve the effect of improving work efficiency and saving construction costs
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[0043] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0044] Such as figure 1 As shown, the specific steps of the method for determining the optimal parameters of the double-slip rock slope anchorage are as follows:
[0045] Step 1: Determination of spatial geometric elements and physical and mechanical parameters of the slope:
[0046]According to the "Slope Engineering Survey Specification" (YS5230-1996), on-site survey and mapping of rock mass slopes are carried out to determine the structural plane of the slope and the occurrence of rock formations. Sampling the rock and conducting direct shear experiments to determine the cohesion c and internal friction angle of the rock mass slope value and rock weight γ.
[0047] The second step: Determination of unstable rock mass structure slope and its stability evaluation:
[0048] 1) Preliminary determination of rock mass structure slope stability:
[00...
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