truss arch

Concrete arch bridge truss type combination with ordinary truss arch bridge the difference between a pillar top lever in bent and cross in proper position disconnect, form arch structure among, both sides for truss beam structure.

桁式组合拱桥与普通桁架拱桥的区别在于，上弦杆在墩顶和跨中的适当位置断开，形成中间拱结构，两边为桁架梁结构。

Studies on 3D vibration analysis of long span continuous arch truss composite steel bridge

大跨度连续拱桁组合钢桥空间振动分析

Finally, the reason and type of deformation in building are explained; and the monitoring method, deformation results of large-span steel tube arch truss during construction are analyzed.

最后，本文阐述了建筑物产生变形的原因和类型，对体育馆大跨度钢管拱桁架结构施工过程中变形监测方法、变形结果进行分析。

With the development of bridge construction in our country, some large span continuous steel truss arch bridges with single-arch emerge.

随着我国桥梁建设的发展，出现了一些大跨度的梁拱组合体系连续钢桁桥。

Development and Manufacture of Aluminum Test Model for Concrete Filled Steel Tube Arch Truss Bridge

钢管混凝土桁式组合拱桥铝合金试验模型研制

The Maximum displacement of nodes increases slowly with earthquake peak acceleration increasing, and the steel arch truss under the earthquake occurs strength failure finally. 2.

研究所得结论主要有以下几点：1、钢管拱桁架在地震作用下，最大节点位移随着地震加速度峰值增大缓慢增加，最终结构发生强度破坏。

Moreover, parameter analysis of rise-to-span ratio of truss arch bridge with oblique tension link and span ratio of slant legged rigid frame bridge are carried out in four kinds of span which are 20m, 30m, 40m and 50m.

分别对其中最常用的斜拉杆式桁架拱桥和斜腿刚架桥进行了跨径为20m、30m、40m和50m时的矢跨比和分跨比参数分析。

Spatial arch truss design of the recreation ground

空间拱形桁架屋盖结构设计

Model test study on concrete filled steel-tube truss arch bridge

钢管混凝土桁架拱桥模型试验研究

Stability analysis of a three-dimensional truss arch structure

立体桁架拱结构的稳定性分析

Abstract: The paper introduces the application of rigid frame arch bridge and truss arch bridge in Fuyang city and their types, structures, designs as well as analysis of characteristics of the weight bearing.

介绍了刚架拱桥及桁架拱桥在阜阳市的应用及其型式、造、计和受力特征分析。

This paper introduces the design and construction method of main bridge of the North Bridge, which is a half through concrete filled steel tubular truss arch structure.

主要介绍了北门桥主桥中承式钢管混凝土提篮拱结构设计以及主要施工方法。

Combining with the university gymnasium, the deformation of large-span steel tube arch truss during construction is monitored and systematically analysed in this paper.

本文结合某大学体育馆大跨钢管拱桁架结构施工，对其变形进行了监测及系统分析。

To improve the structural vertical stiffness and strength, an arch truss was added in the front of the cantilever, and the increased areas of lower chords were used.

在悬挑部分的最前檐增加一榀拱形桁架，并且加大其下弦杆件的截面面积，以提高结构竖向刚度和强度；

Stability Analysis of Long-span Arch Truss Structure with Circular Steel Tube

武汉某体育馆大跨度圆钢管拱桁架结构稳定性分析

Design of rigid frame arch bridge and truss arch bridge and analysis of characteristics of the weight-bearing

刚架拱桥及桁架拱桥的设计与受力特征分析

The pre-stressed arch truss string structure is one of the new pre-stress steel structure styles, because it possessed of rational mechanical feature, it has been used in many national and foreign engineering practices.

预应力张弦拱桁架结构是一种新型的预应力钢结构形式，由于其受力合理的特点在国内外工程实践中得到了较多应用。

A Study on Reinforcing Scheme of Batten Plates for Dumb-Bell Shape Concrete-Filled Steel Pipe Truss Arch

哑铃形钢管拱缀板加固方案研究

Reinforced concrete rigid frame arch bridges are developed from truss arch bridge and rigid frame bridges with inclined legs, and it is a high degree statically indeterminate thrust structure.

钢筋砼刚架拱桥是在桁架拱桥、斜腿刚架桥等基础上发展起来的另一种新桥型，属于有推力的高次超静定结构。

A study on the dynamic response of the spatial arch truss under strong seismic action

空间钢管拱桁架强震作用下的弹塑性动力响应研究