弯梁桥的加固施工探讨_建筑科学论文 关键词：弯梁桥；弯扭藕合；桥粱加固 [gap=324]Keywords: bending beam bridge; Bending-torsional coupling; Bridge reinforcement
基于16个网页-相关网页
Consequently, to study curved girder bridge, it’s necessary to have practical tests besides the simplex theoretical analysis.
因此对弯梁桥的研究仅靠单纯的理论分析还不够,还有必要结合具体工程进行一些现场试验。
参考来源 - 预应力混凝土连续弯箱梁桥试验研究In the paper,the study of analysis method of internal force for curved-beam bridge structure analyzed by spacial method of curved-bar grillage finite element method is introduced .
本文对弯梁桥采用曲杆梁格有限元法进行空间结构分析时的内力计算方法进行了研究。
参考来源 - 弯梁桥上部结构曲杆梁格有限元分析内力计算方法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
但弯连续刚构桥结合了弯梁桥和刚构桥的受力特点，使结构分析变得复杂。
However, curved continuous rigid-frame bridge combines the forcing bearing characteristics between curved girder bridge and rigid-frame bridge, which makes the structure analysis complicated.
首先探讨了弯梁桥的特征、研究现状及其存在问题，并对课题研究的必要性进行了论证。
First of all, the basic character and searching actuality and still existed problem were discussed and the necessity of searching this problem was demonstrated.
利用有限元软件，建立了跨径相同、曲率半径和圆心角以及支撑形式不同的弯梁桥计算模型。
The calculation models of curved beam Bridges with same span length, but different curvature radius, center angles and supporting forms are established by means of finite element software.
应用推荐