Plate asbox

用法例句

PC compounding box girder of undee steel web used enough the merit of anti-press of concrete,light,anti-shearing and strong yield strength of Undee Steel Web.

波形钢腹板PC组合箱梁充分利用了混凝土抗压、波形钢腹板质轻、抗剪屈服强度高等优点,由于不需要混凝土腹板,从而相应地减少了钢筋和模板的拼装、拆除作业,缩短了工期,而且波形钢腹板PC组合箱梁的整桥具有较强的美感,是城市立交、风景区较好的选择桥型。

Founded on forcing features of the composite box-girder with corrugated steel webs,systemic flexure theory at elastic stage was deduced.

基于波形钢腹板组合箱梁独特的受力特点,建立了系统的弹性阶段受弯分析理论:从弯曲正应变分布的拟平截面假定出发,采用材料力学方法,推导了正应力、剪应力及波形钢腹板承担的剪力占整个截面所受剪力比例的计算公式;运用能量原理推导了挠度的计算公式。

The externally prestressed composite box girder with corrugated steel webs is a new type steel-concrete composite structure.

体外预应力波形钢腹板组合箱梁是一种新型的钢—混凝土组合结构,与传统的预应力混凝土箱梁相比,该结构具有自重轻、受力明确、造型美观、彻底解决混凝土腹板开裂的问题等突出优点。

The ultimate flexural capacity of the external prestressed composite box girder with corrugated steel webs is investigated.

基于截面弯曲正应变分布的拟平截面假定及截面的轴力-弯矩-曲率(N-M-φ)关系,考虑了材料非线性、体外索与梁的应变不协调、体外索的二次效应等影响,编制了体外预应力波形钢腹板组合箱梁受弯全过程非线性分析程序。

In order to study the shear lag effect of the composite box girder with corrugated steel webs under concentrated load and uniform load,the calculation formulas were deduced by the energy-variatinal method,and the reasonable width of concrete of corrugated height was discussed.

基于能量变分法原理推导了波形钢腹板组合箱梁在集中荷载和均布荷载作用下的剪力滞效应计算公式,讨论了波高区混凝土的合理计算宽度取值问题;制作了2根模型梁、并进行了在集中荷载和均布荷载作用下的加载试验,通过实测箱梁翼板的纵向应力分布来研究这种组合结构在外荷载作用下的剪力滞效应的变化规律;在此基础上利用空间有限元分析程序进行了数值分析。

Design Theory and Method of PC Composite Box-girder Bridge with Corrugated Steel Webs;

波形钢腹板PC组合箱梁桥设计理论与方法研究

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

波形钢腹板PC组合箱梁剪切屈曲性能研究

The dynamic characteristics analysis of corrugated sheet web plate PC combined box beam

波形钢腹板PC组合箱梁的动力特性分析

Analysis on the anti-seismic performance of the Pre-stressed Composite box-girder viaduct with corrugated steel webs

某波形钢腹板PC组合箱梁高架桥的抗震分析

Mechanic Characteristics of Multi-Cell Box Girder with Corrugated Steel Webs

多室波形钢腹板PC组合箱梁横向受力研究

Analysis on Mechanics Characteristic of Corrugated Steel Web PC Composite Box Girder

波形钢腹板PC组合箱梁的力学特性分析

Analysis on Shear Lag Effect of the Pre-Stressed Concrete Box-Girder With Corrugated Steel Web

波形钢腹板PC组合箱梁的剪滞效应特性分析

Parameter analysis of plate web length of prestressed concrete composite box girder bridge with corrugated steel webs

波形钢腹板PC组合箱梁桥腹板平板长度的参数分析

Experiment and Finite Element Analysis of the Prestressed Concrete Box-Girder Bridge with Corrugated Steel Webs;

装配式波形钢腹板PC组合箱梁桥的试验与有限元分析

THEORETICAL AND EXPERIMENTAL RESEARCH ON THE FLEXURAL BEHAVIOR OF EXTERNAL PRESTRESSED COMPOSITE BEAM WITH CORRUGATED WEBS

波形钢腹板PC组合箱梁抗弯承载力的理论与试验研究

APPLICATION OF THE PRE-STRESSED CONCRETE BOX-GIRDER WITH CORRUGATED STEEL WEBS IN BRIDGE ENGINEERING IN CHINA

我国几座波形钢腹板PC组合箱梁桥的设计与建造

Structure Design and Finite Element Analysis of the Prestressed Continuous Concrete Box-Girder with Corrugated Steel Webs;

波形钢腹板PC组合连续箱梁桥的结构设计与有限元分析

Construction Process and Prestressing Parameter Analysis of the Prestressed Concrete Composite Continuous Box-Girder Bridge with Corrugated Steel Webs

波形钢腹板PC组合连续箱梁桥施工过程与预应力参数分析

Research on Performance of Shear Connectors on the PC Box-girder Bridge with Corrugated Steel Webs

波形钢腹板PC箱梁桥剪力连接件研究

Analysis of Shear Resistance and Flexural Behavior of Composite Box Girders with Corrugated Steel Webs;

波形钢腹板组合箱梁抗剪及抗弯分析

Research on Dynamic Characteristic and Seismic Response of the Prestressed Continous Concrete Box-girder Bridge with Corrugated Steel Webs;

波纹钢腹板PC组合连续箱梁桥动力特性与地震反应研究

Research and Model Test of Shear Connector in Prestressed Concrete Box Girder with Corrugated Steel Webs

PC波形钢腹板箱梁剪力连接件的试验与研究

Research on Shear-lag Effect in Combined Box-girder with Corrugated Steel Webs;

波形钢腹板组合箱梁剪力滞效应问题研究