科技创新与生产力
科技創新與生產力
과기창신여생산력
SCI-TECH INNOVATION & PRODUCTIVITY
2013年
1期
86-88
,共3页
锚固结构%边角支护%数值计算
錨固結構%邊角支護%數值計算
묘고결구%변각지호%수치계산
anchoring structure%corner support%numeric calculation
运用理论分析及数值模拟方法,分析总结一种适合全煤矩形巷道的锚固结构,并此基础上提出3种锚固支护方案,通过数值计算软件FLAC3D分析运算,得出最优的锚固支护方案及支护最佳时机.
運用理論分析及數值模擬方法,分析總結一種適閤全煤矩形巷道的錨固結構,併此基礎上提齣3種錨固支護方案,通過數值計算軟件FLAC3D分析運算,得齣最優的錨固支護方案及支護最佳時機.
운용이론분석급수치모의방법,분석총결일충괄합전매구형항도적묘고결구,병차기출상제출3충묘고지호방안,통과수치계산연건FLAC3D분석운산,득출최우적묘고지호방안급지호최가시궤.
Using methods of theoretical analysis and numerical simulation, the author analyzed and concluded anchoring struc-ture was appropriate for full coal rectangle road. On that basis, the author put forward 3 projects of anchoring support. Through analysis and operation of numeric calculation software FLAC3D, the author obtained optimal anchoring support pro-ject and the optimum time.
