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- The paper presents the nonlinear finite element analysis for the Y-eccentrically braced steel frames on the different length of link beam. 摘要对不同耗能梁段长度的Y型偏心支撑钢框架的滞回性能进行了非线性有限元分析。
- In order to deal with the problem of severe overloading on a main steel beam of dust catcher in a power plant,an external prestress truss structure for reinforcement is presented. 针对某电厂除尘器主钢梁严重超载的情况,提出体外预应力桁架加固方案。
- They riveted the steel beams together. 他们把钢梁铆接在一起。
- The eccentrically braced steel frame is a very popular seismic structural system in some strong earthquake zones. 摘要偏心支撑钢框架结构体系是一种非常适合强震地区的抗震结构体系。
- The Y-eccentrically braced steel frame has excellent seismic-resistance and energy-dissipation. 型偏心支撑钢框架具有很好的抗震耗能能力。
- Meanwhile, analyzed the re-centering behavior of no-braced and eccentrically braced steel frame and new-style steel frame with wedge-bracing by the seismic simulation method. 通过无支撑和偏心支撑钢框架及新型楔块-支撑钢框架地震作用下的数值仿真分析了3种钢框架的复位性。
- I put steel beams in new buildings. 我是在新建筑物上装钢梁的。
- This paper summarizes two aspects of an on-going investigation at UC Berkeley that focuses on the seismic behavior of concentrically braced braced steel frame structures. 有关综合大学正在进行的对集中支撑钢架的抗震性能评估,本文总结了两个方面。
- That concrete is reinforced with steel beams. 那混凝土是用钢筋加固的。
- Because link beams are separated from framing cross beams, Y-eccentrically braced steel frame has more special characters and will be applied widely in the future. 型偏心支撑钢框架由于耗能梁段与框架横梁相互独立,除具有偏心支撑钢框架的共性外,还具有许多独特优点,有着广阔的应用前景。
- Shaped steel/steel profile concrete beam. Its characteristic is to enwrap a layer of concrete outside of the structural steel beam. 采用型钢混凝土大梁,它的特征是在钢结构梁外面再包裹一层混凝土外壳。
- Based on the unified theory,trilinear and bilinear moment-rotation hysteretic model were used for CFST column and steel beam respectively. 以钢管混凝土统一理论为基础,钢管混凝土柱构件采用3线型弯矩-转角滞回模型;钢梁采用双线型弯矩-转角滞回模型。
- Based on the working principle of EBF, the numerial models of single storey Y style eccentrically braced steel frame are established and the mechanism of the models is analyzed under cyclic load. 本文结合EBF的工作原理,建立单层Y型耗能支撑模型,并对该模型进行反复荷载作用下的受力性能研究。
- The crane lifted some steel beams to the top of the structure. 起重机将几根钢梁吊上了房顶。
- Computer program is complied.Good agreement for analyzing eccentrically braced steel frames energy-dissipation behavior is found between the theoretical predications and experiment result. 算例分析表明,用此模型分析偏心支撑钢框架在循环荷载作用下的耗能性能是完全可行的。
- Again the lever was moved at the engine, and the steel beam soared into the air up to the sixteenth story, where it was made fast by little bolts. 机器后面的手柄又是一拉,这些钢筋就被升到半空,来建造这座十六层的大楼,眼看着这座大楼一点点的从无到有。”)
- A man stooped down and fastened the chain around the tenter of a steel beam, stepped back and blew the whistle once more. 铰链停止下落,一个人将它们围在钢筋的周围,接着退后一步,接着又是一声哨响。
- It is formed by encasing the concrete into the U-shaped steel beam welded by cold-formed sheets and a thick steel plate. 外包钢-混凝土组合梁是在由冷弯薄壁型钢与厚钢板焊接成的U型钢梁内浇注混凝土构件,并用必要的构造措施使型钢和混凝土共同工作。
- This paper puts up a new method for installing steel beam joints on concrete structures by chemically-planted steel bars. 摘要提出了在混凝土结构上化学植筋,再通过塞焊和灌浆安装钢梁节点板的新方法。
- He braced every nerve for a supreme effort. 他振作精神准备全力以赴。