1) equivalent span of simple supported beam
等代简支梁跨长
1.
Applying synthetically the principle of three methods:(a)increasing coefficient method of interal force in section;(b)load transverse distribution coefficient method for rigid jointed plat bridge;(c)method of equivalent span of simple supported beam,the calculating model for integrative type of reinforced concrete continuous slab bridge with cantilever flange is established.
综合应用了 3种计算方法的原理 :( 1)内力增大系数法 ;( 2 )刚接板荷载横向分布系数法 ;( 3)等代简支梁跨长等 ,建立了带悬臂翼缘的整体式钢筋混凝土连续板桥计算模型。
2) multi-span long simply supported bridge
多跨长简支梁桥
1.
Seismic analysis of girders falling down in multi-span long simply supported bridges with adjacent pounding effects;
考虑邻梁碰撞的多跨长简支梁桥落梁震害分析
3) multiple_span simply_supported bridge
多跨简支梁
4) equivalent span
等代跨长
1.
Based on the flexural rigidity of curve box girder,This paper proposes the concept of equivalent span,and transforms the space analysis of continuous curve box girder into the foree analysis of plaae structure.
根据曲梁的弯曲刚度，提出了等代跨长的概念，并将连续曲梁桥的空间分析转化为平面杆系结构的内力分析。
5) equivalent simply supported beam
等效简支梁
6) multi-span T shape free beam bridge
多跨简支T梁桥
1.
Converting simply-support into continuous is the effectual reinforcement measure to improve ultimate bearing capacity of multi-span T shape free beam bridge.
多跨简支T梁变连续加固措施是多跨简支T梁桥加固改造、提高承载能力的行之有效的方法。
补充资料：简代
1.更替。
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