1) bar solid stem
矩形实心首柱
2) bar solid stem,solid stem bar
矩形实心艏柱
3) eccentric rectangular column
矩形截面偏心柱
1.
The lateral flexure of side-cracked eccentric rectangular column was analyzed and the effects of crack on lateral flexure were studied in this paper.
本文采用Rayleigh-Ritz能量变分法,计算分析了两端技支含边裂纹矩形截面偏心柱的弹性挠度。
4) bar stem
棒形首柱
5) cylindricnose
圆柱形船首
6) rectangle ore pillars
矩形矿柱
1.
This subject introduce some common rectangle ore pillars and its advantages,and rock mechanics analysis and evaluation of rectangle ore pillars support effects.
介绍了几种常见矩形矿柱及其优点 ,并对矩形矿柱的支撑效果进行岩石力学分析和评价。
补充资料:天柱山天柱峰
天柱山天柱峰
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