腹板

经过实际操作，使H型钢的腹板偏心缺陷得到良好的控制。

Through real production , eccentricity of H-section steel web plate was held in check .

串热源模型及1200t桥式起重机主梁腹板装焊过程的数值模拟

Model of String Heat Source and Numerical Analysis of Welding Process for the Side Plate in 1200T Bridge Crane

主梁的腹板和翼缘用ASTMA441钢制造

The web and flanges of the main girders were fabricated from ASTM A441 steel .

带张力轧制H型钢时腹板前滑的研究

Study on the forward slip of web in H beam rolling

热轧全波纹腹板H型钢矫直的实验研究

Test Research of Straightening Hot Rolling Wholly Corrugated Web H Beam

工字梁与H型钢柱腹板连接节点性能分析

Analysis on behaviors of web connections between I-section beams and H-shaped columns

全波纹腹板H型钢腹板屈曲性能分析

Bucking Strength Analysis of The Web of WCW H-beam

改善耐火H型钢腹板性能的研究

Study of Improving on Properties of Fire Resistance H-Beam

受弯H型面钢梁腹板屈曲后强度的简化计算方法

Simple calculation of H-shaped section beam post-buckling strength

对H型钢轧制过程中腹板波浪的产生机理及形成条件进行了研究。

The mechanism and conditions of web-wave formation during hot rolling of H-Beam were studied .

波形钢腹板PC组合箱梁剪切屈曲性能研究

Research of Shear Buckling of the Prestressed Continuous Concrete Box-Girder with Corrugated Steel Webs

翼板（wingplate）、腹板（web）对接焊缝正面焊接后，反面要求碳弧气刨清根；

Carbon arc air gouging is required for the reverse side of butt weld of the wing plate and the web .

所以，波形钢腹板PC箱梁桥在地震多发区域的应用前景十分广阔。

So corrugated steel web PC box girder bridges can be widely used in earthquake-prone area .

全波纹腹板H型钢在一定程度上缓解了腹板薄壁化与稳定性之间的矛盾。

Contradiction between thin wall and stability of H-beam is lightened by whole-corrugated web H-beam to some extent .

公路PC箱梁腹板裂缝成因与混凝土应力限值研究

Study of Crack Causes of Box Girder Webs and Concrete Stress Limit Values of Prestressed Concrete Highway Bridges

双腹板、顶底角钢半刚性节点的ANSYS数值模拟分析

Numerical Simulation and Analysis of Semi-rigid Connections with Dual-Web and Top Angle by Using ANSYS

顶底角钢、腹板双角钢连接的冷弯薄壁C型钢梁柱节点性能研究

The Performance Research on the Beam-column Connections of Cold Bending Light-gauge Steel C Section with Angle at Bottom and Top of the Web ; cellular girder

该文介绍了我国第1座波形钢腹板PC箱梁桥的设计和施工。

The design and construction of the first PC box-girder footbridge with the corrugated steel webs is introduced in this paper .

分析了型钢厂大H型钢生产线热轧H型钢腹板偏心产生的原因，并提出相应的解决措施。

Causes of eccentricity of hot-rolled H-section steel made by the heavy-section H-section steel production line are analyzed , together with relevant countermeasures .

介绍了波形钢腹板PC箱梁桥在国外的应用发展概况，给出了国外波形钢腹板PC箱梁桥的一览表。

The application and development of prestressed concrete box-girder bridges with corrugated steel webs are introduced . The table of such bridges is provided .

利用有限元程序ANSYS计算了192组有横向加劲肋的薄腹板简支梁。

In this paper 192 groups of girder model with the transverse stiffener were calculated with ANSYS finite element system software .

通过风洞试验，研究了不同腹板开孔率的H形吊杆风致失稳特性。

Through the wind tunnel tests , this paper investigates the characteristics of wind-induced instability of the H-shape hangers with different perforating ratios of their webs .

针对H型钢腹板薄、翼缘宽的特点，基于弹塑性理论推导了H型钢辊式矫直时反弯挠度和残余曲率的计算公式。

Based on elastic-plastic theory and the characteristics of H-beam , the formulae of bending deflection and residual curvature of H-beam on rolling straightening have been deduced .

结果表明，H型钢矫直时断面畸变主要是腹板凹陷，其对矫直压下量设定的影响不可忽略；

The results show that the section deflection of the H-beam in straightening process should not be neglected , in which web falling plays a dominating role .

通过单面焊接H形截面短柱极限承载力试验和相应的有限元计算与分析，表明在静力荷载条件下，较薄腹板构件的极限承载力对单面角焊缝接头并不敏感；

The test of the ultimate strength of the axially compressed H shaped steel stubs with one side fillet weld and the relevant FEM analysis are reported .

通过对波形钢腹板PC组合箱梁模型梁的加载全过程试验，分析了荷载-挠度变形特征、波形钢腹板和上、下混凝土翼缘板截面高度方向的应变分布以及破坏模态。

Prestressed concrete box-girder with corrugated steel webs are tested . The load-deflection and the failure model and the strain distribution along the height of composite section are analysed .

半V型坡口的T型接头中，由于翼板与腹板的散热环境不同，翼板热影响区晶粒比腹板区精细。

In half V-groove and T-joints the grain in flange heat-affected zone was finer than web zone due to the different thermal environments of flange and web zone .

通过现场调研和工艺参数统计，分析Mn/S、S、P、拉速和连铸二冷设备等对异型坯腹板中心裂纹的影响，在此基础上提出改进建议。

This paper analyzes the effects of Mn / S , S and P contents , casting speed and secondary cooling on centreline crack in the web of beam blank , and puts forward the improving measure .

本文以某实桥为背景，采用ANSYS结构分析通用程序计算了多个特征断面各腹板的横向分布系数。

Transverse distribution coefficient of sternums is calculated by ANSYS in several typical sections of a real bridge project and is compared with results calculated by the simplified method .

H型钢是一种翼缘宽、腹板薄、截面面积分配更加优化、强重比更加合理的高效经济断面型材，在国民经济建设中得到了越来越广泛的应用。

H-beam is a kind of efficient economic cross-section profiles with wide flange , thin web , more superior cross-section properties and more reasonable ratio of strength to weight , which is more widely used .