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- Vertical stress makes rock stratum reforming voussoir beam, horizontal in-situ stress is the main source to cause the voussoir beam crushed. 竖直方向地应力使顶板岩层形成铰接拱结构，水平地应力是拱铰压碎的主要力源。
- These curves consist of two parts, i.e. before and post-peak curves, which show the progressive failure of voussoir beam. 3条曲线都具有峰值前、后2个变形阶段，表明铰接拱破坏是一渐进过程。
- Then the curves of transverse load and the axial thrust follow, which means that the coefficient of movement arm is the most critical to the failure of voussoir beam. 初始纵向载荷较低时，3条曲线中力臂系数首先取得峰值，其次是横向载荷曲线，最后是纵向载荷曲线，说明力臂系数对铰接拱破坏最为敏感；
- The major factors that affect the stability of the structure are rotational angle of the voussoir beam, ratio of length and height, rock type and height of carrying rock strata. 本文以开采后岩层移动实测的形态曲线为基础，建立了断裂岩块间的铰合关系，进一步证明了“砌体梁”力学模型是层状矿体开采后岩层的基本结构形式。
- Keywords Revised Voussoir Beam theory;Treatment of big goaf at open pit mine; 伏萨尔梁法修正;露天采场采空区处理;高台阶分区处理大面积采空区工艺;
- She performed on the balance beam with much grace. 她在平衡木上表演得非常优美。
- TESTING STUDY ON COMPLETE DEFORMATION PROPERTY OF VOUSSOIR BEAM IN STRATIFIED ROCKS 层状岩石铰接拱全过程变形性质试验研究
- The beam of the searchlight pierced the darkness. 探照灯的光柱射入黑暗中。
- His answer was right on the beam. 他的答案完全正确。
- REVISED VOUSSOIR BEAM THEORY AND ITS APPLICATION IN TREATMENT OF GOAFS AT OPEN PIT MINE 伏萨尔梁法修正及其在露天采场采空区处理中的应用
- Concept of both short voussoir beam and step beam in shallow seam and voussoir beam theory; 对浅埋煤层“短砌体梁”、“台阶岩梁”结构与砌体梁理论的商榷
- He struck the beam with his head. 他的头撞到梁上了。
- The beam has a thickness of 3 inches. 这根梁厚3英寸。
- Never heard of her. You're off the beam. 我从来没有听说过这个人，你搞错了吧。
- Keywords steep coal seam;immediate roof;voussoir beam structure;strata behavior; 大倾角煤层;直接顶;砌体结构;矿压显现;
- Keywords voussoir beam;instability due to sliding;rotational distortioninstability;S-R stability; 砌体梁;滑落失稳;回转变形失稳;“S-R”稳定;
- Mind you don't knock your head (on this low beam). 小心，别(让这根低梁)撞著头。
- Sighted land off the starboard beam. 转向右舷方向便望见了陆地
- The gymnast poised herself on the balance beam. 体操运动员在平衡木上保持平衡。
- The load on that beam is more than it will bear. 那根梁上的载重超过了它所能承受的量。
