1、

Through comparative study of hingeless arch bridge 、 two-hinged arch bridge and three-hinged arch bridge, the influence of connection condition of arch on mechanical condition is discussed.

通过无铰拱、双铰拱、三铰拱的体系对比分析,讨论分析了拱自身连接条件对结构受力形态的影响;

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2、

A diagram method for three-hinged arch influential line of moments

三铰拱弯矩影响线的图解法

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3、

Optimization of Axial Curve of Three-Hinged Arch Under Action of Few Kind of Loads

几种载荷同时作用下三铰拱轴线的形状优化

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4、

Development and Construction of Assembling Jack Plane Set for Precast Element Lining of Three-hinged Arch Tunnel

三铰拱隧洞预制构件衬砌安装台车组研制与施工

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5、

In-plane inelastic stability and ultimate strength of uniform I-section three-hinged circular steel arch in uniform compression

简支楔形变截面工字钢梁的弹性弯扭屈曲均匀受压工字型等截面三铰圆弧钢拱的平面内稳定性和极限强度

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6、

This paper introduces a diagram method for three-hinged arch influential line of monents and completely proves it.

介绍了三铰拱弯矩影响线的一种图解方法,并给出了证明。

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7、

This papaer presents a new structure, which is compound large span structures of Γ frame parabolical three hinged arch space truss.

提出一种新型屋架结构&Γ型柱抛物线三铰拱空间桁架组合大跨结构,导出了该结构有关的设计计算公式。

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8、

This paper presents a plan of fhe structure, which is compound Larg-span structures of Γ farme parabolical three hinged arch space-truss.

本文介绍的结构方案是:Γ型柱抛物线三铰拱空间桁架组合大跨结构,按固体力学力学分析的方法,导出了杆件的内力计算公式。

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9、

The scheme number three is: a connection rod ( 12) is hinged between the lower lever ( 5) and the upper lever ( 7).

方案三是:下杠杆(5)与上杠杆(7)之间铰接有连杆(12)。

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