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- FEA method for composite beam bridge is presented by an example of a preflex beam with variable cross-section. 采用了一个变截面预弯梁的例子详细介绍了用有限元计算组合结构桥梁的方法。
- A FEA method for composite beam bridge is presented by an example of a preflex beam with variable cross-section. 采用了一个变截面预弯梁的例子详细介绍了用有限元计算组合结构桥梁的方法。
- ZHENG Yi-feng,HUANG Qiao,LENG Xi-chen.Research on elastic-plastic ultimate capacity of preflex beam bridges[J].China Journal of Highway and Transport,2005,18(4):54-58. [5]郑一峰;黄侨;冷曦晨.;预弯组合梁桥的弹塑性极限承载能力研究[J]
- Research on elastic-plastic ultimate capacity of preflex beam bridges 预弯组合梁桥的弹塑性极限承载能力研究
- Based on the mechanics peculiarity of preflexed beam, a whole process analytical method of time dependent factors include concrete creep, shrinkage and steel relaxation based on strain theory is proposed in this paper. 本文根据预弯组合梁的受力特点,建立了以应变理论为基础的综合考虑混凝土收缩、变以及钢梁的松弛等时效因素的全过程时效分析方法。
- She performed on the balance beam with much grace. 她在平衡木上表演得非常优美。
- 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。
- 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。
- Analysis of Long-term Performance of Preflexed Beam 预弯组合梁长期性能分析
- 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。
- He greeted me with a beam of joy. 他笑容满面地迎接我。
- Your calculation is way off beam. 你的计算大错特错。
- The unemployed worker was on his beam ends with rheumatism. 这个失业工人患了风湿病,经济十分困难。
- preflex beam 预弯梁