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- Support beams in the mines are now destructible. 矿场里的横梁可以损坏?
- The NTSB says the wing of that seaplane that crashed off Miami had cracks in the main support beam that probably went unseen for a long time. 安全运输委员会说;在迈阿密坠毁的水上飞机的机翼在主要支撑梁处有断裂;这种情况已经很久都没有发生过了.
- A column of schoolmaster snappers hovers near a support beam for the Aquarius research station near Florida Conch Reef. 佛罗里达州海螺大堡礁附近的水族研究工作站成立于1993年,在其水下支撑梁旁边,一排笛鲷靠着柱子游来游去。
- A column of schoolmaster snappers hovers near a support beam for the Aquarius research station near Florida's Conch Reef. 佛罗里达州海螺大堡礁附近的水族研究工作站成立于1993年,在其水下支撑梁旁边,一排笛鲷靠着柱子游来游去。
- Monitoring contents are verticality and horizontality of support beam, which are monitored by laser plumb instrument and electronic theodolite separately. 监测内容为垂直度和支撑梁水平度,分别采用激光铅直仪和电子经纬仪。
- Shenyang City, the volume of side population exercises had been mutilated, the remaining coupons brick arches north of the city, with the support beam for the pedestrian flows. 阳方口量城今已残毁,尚存城北砖券拱门,用横木支撑着,供行人来往。
- New equation is derived from an object function by means of initial values af-ter the differential equation of deflection in the simply supported beam with step func-tion,and dirac function is laplace transformed and inverse transformed. 本文对含有阶梯函数、Dirac函数的简支梁挠曲线的四阶微分方程进行Laplace变换,然后再进行逆变换,求出原函数,最后利用边界条件推导并建立连续梁的新三弯矩方程。
- And, springback of member bar and straight beam is simulated by finite-element program software ANSYS. Both of the springback energy theory and the finite-element method are verified by a springback test of simply supported beam. 将其结果和用有限元通用计算程序ANSYS软件对杆件和直梁的回弹进行模拟计算的结果加以比较,以及通过做一个简支梁的回弹试验来验证回弹能量原理及其有限元法的正确性。
- Crack development and failure modes, longitudinal reinforcement strain distributions and load-deflection curves were compared as a result in order to evaluate the validity of the disturbed stress field model to analyse such deep simply supported beam. 通过与试验结果的对比,在开裂形态、破坏形式、纵筋应变分布及荷载位移曲线等局部与整体反应层次上,评价了扰动应力场模型模拟深受弯简支梁受力性能的适用性。
- A new superposition method for deflections of beams is suggested.A simply supported beam can be turned into a cantilevered beam. 摘要目的提出一种弯曲变形叠加的新方法。
- With ANSYS, This paper applies the trussed beam as supporting beam of trays in big-diameter-distillation tower. 本文应用ANSYS分析计算,成功地在精馏塔内采用了桁架梁结构作为大直径精馏塔塔盘支撑。
- The support beams of the ceiling were ablaze,and burning tiles fell to the floor. 支撑天花板的梁都已经着火了,燃烧着的瓦片纷纷掉落到地板上。
- A nonlinear finite element analysis of 4 RC deep flexural simply supported beams with the program VT2 is presented. 摘要使用基于扰动应力场模型的非线性有限元程序VT2分析了4个深受弯简支梁的受力性能。
- A device, such as a supporting beam in a building or a connecting wire or rope, that steadies or holds something else erect. 支架,支持物一种装置,如建筑物的支持梁或连结的钢丝或绳索,用于稳定或使它物竖直
- Stillage Wooden or steel platform with legs or support beams for stacking sheets of paper or books.See Pallet, Skid. 用来堆叠纸张或书本的木或钢制的有脚或有支架平台。参阅托板,堆书板。
- Stillage: Wooden or steel platform with legs or support beams for stacking sheets of paper or books. 台板:用来堆叠纸张或书本的木或钢制的有脚或有支架平台。参阅托板,堆书板。
- Support beams were salvaged from a Weyerhaeuser mill on the Columbia River, refinished, and sanded to a satin glow. 屋内的承重梁都是自哥伦比亚河畔惠好公司的一家木材厂,经过重新抛光,并用砂纸打磨出绸缎般的光泽。
- In this paper, twenty-seven simply supported beams, strengthened by different kind and number of plies of FRPs, are tested. 试验结果表明,加固纤维与原梁相结合形成组合构件,使纤维布与原梁一起参与受弯作用;
- The support beams of the ceiling were ablaze ,and burning tiles fell to the floor. 支撑天花板的梁都已经着火了,燃烧着的瓦片纷纷掉落到地板上。
- The main frame is welded structural steel to which are bolted the channel iron lift support beams. 主要框架是焊接结构钢,其中以螺栓渠道铁升降机来固定横梁。