A finite element analysis was carried out to investigate the elastic buckling of webs in I-girders under patch load.
本文对工字形梁腹板在局部荷载作用下的弹性屈曲进行了有限元分析,得到了不同宽度的荷载作用下工字形梁腹板的弹性屈曲系数,着重考虑了翼缘的转动约束对腹板屈曲的影响。
On the plan and application of well-shaped beam structure and the control of crack;
浅谈井字梁结构的设计应用及裂缝控制
Several notable problems in reinforced concrete well-shaped beam design;
钢筋混凝土井字梁设计中应注意的几个问题
Taking the project of bidirectional prestress reinforced concrete well-shaped beam structure for example,support system of high and large formwork is analyzed to ensure structural safety,and structure requirements of support system are introduced.
基于双向预应力钢筋混凝土井字梁结构的工程实例,对高大模架的支撑体系进行受力分析,确保结构的安全性,并介绍支撑体系的构造要求。
Discussion on design of pre-stressed cross beam;
预应力井字梁设计方法探讨
From aspects of the structure form and economic comparison, this paper probes into the practicality and economy of using the hollow block floor to replace the cross beam in the frame structure.
从结构形式和经济比较方面,探讨了在框架结构中采用空心楼板代替井字梁的实用性和经济性。
In this paper,we introduced the basic structural requirements in the engineering design of cross beam,elaborated some notices on the structural layout of cross beam,and proposed some effective countermeasures on the problem of temperature crack of cross beam.
介绍了井字梁在工程设计中的基本构造要求,阐述了井字梁结构布置的一些注意事项,并针对井字梁易产生温度裂缝这一问题提出有效措施。
The design and analysis of the reinforced concrete phreatic beam floor
钢筋混凝土井字梁楼盖的分析和设计
Computer Aided Design System of Prestressed Concrete Cassion Beam;
预应力混凝土井字梁计算机辅助设计系统
Application of Hoisting Installation Techniques in Beam Installation of Slideway
提升安装工艺在滑道井字梁安装中的应用
Construction Technology of Large-span Prestress Well-shaped Beam
大跨双向预应力钢筋混凝土井字梁施工技术
Application Analysis of Reinforcement Concrete Grillage-shaped Beam in Construction
钢筋混凝土井字梁楼盖在某建筑中应用分析
beam pumping well
游梁式抽油机抽油的井
Study on Wellbore Stability Technique of Daqingzijing Area in Jilin Oil Field;
吉林大情字井地区井壁稳定技术研究
direct digital laser logger
直接数字激光测井仪
tape recorder of digital logging
数字测井磁带记录仪
sonic digital cartridge
数字声波井下电子线路
The horizontal beam on a cross or gallows.
横梁十字架或绞架上的水平横梁
The main girders support I-section transverse ribs.
主梁支承着工字梁的横向肋。
steel I-Beam Bridge with reinforced concrete deck
工字钢梁混凝土面桥
deep flexible I-beam
挠性加强窄缘工字梁
Nonlinear Finite Element Analysis of Reinforced Concrete Waffle;
钢筋混凝土井式梁非线性有限元分析
Monitoring of Down-hole Working Conditions of Beam Pumping Unit
游梁式抽油机井下工况监测方法研究
Exploration of Grouting in Blasting Perfoliate Crack of Dongfeng Liangbei Well
梁北东风井爆破贯穿裂隙注浆的探索
Installation of Electric Double-Beam Bridge Crane in Shaft Tower
井塔内电动双梁桥式起重机安装技术
