bridge arch

In the structural analysis of curved beam bridge or arch bridge by using the curved beam finite element method, the difference between the equivalent axial force and the real axial force must be considered. Otherwise, the wrong results of axial force will be brought about.

在采用曲梁有限元法分析曲梁桥或拱桥时，若忽略等效轴力与实际轴力的区别，会导致错误的轴向力计算结果。

Research of Key Points in Construction Control of Cable-stayed Bridge with Double Arch Tower

双拱塔斜拉桥施工过程中的关键问题研究

Analysis of Rigid Frame Arch Bridge Strengthening by Arch and Cable System and Its Experimental Study

拱索体系加固刚架拱桥的分析及试验研究

⑵ Research of sensor system design Study to determine the classification of the sensor, the principle of selection and the laid requirements, suggests a beam bridge, arch bridge, cable-stayed and suspension bridge sensor laid requirements.

⑵传感器系统设计研究。研究确定了传感器的分类、选型原则及布设要求，给出建议的梁式桥、拱式桥、斜拉桥及悬索桥传感器布设要求。

Study on Comparison and Selection of Yonghe Bridge Arch Rib Height Alternatives in Nanning

南宁永和大桥拱肋高度比选研究

In combination with the construction experience of an interchange spanning an expressway, this thesis systematically expatiates on the below-crossing steel pipe construction technology, the main bridge arch rib construction, the arch column construction, construction monitoring and so on.

本篇论文结合一座跨高速公路的立交桥工程实践，系统地阐述了该桥在高速公路下穿钢管的施工技术、主桥拱肋施工技术、拱上立柱施工技术及施工监测等。

Construction technique of back pouring of tie rod arch bridge arch rib steel pipe concrete

钢管混凝土系杆拱桥拱肋混凝土倒注施工技术

Through study of health monitoring system for monitoring project determined principles and content, suggests a beam bridge, arch bridge, cable-stayed bridge and suspension bridge monitoring project.

对健康监测系统监测项目确定原则及内容进行研究，给出建议的梁式桥、拱式桥、斜拉桥及悬索桥监测项目。

Jinwan large Bridge mainspan tied arch structure construction technology and control

金湾大桥主跨系杆拱结构施工工艺及控制

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；

After simulation test and study on the construction of long span stone arch bridge, it is understanded that the combined effect between arch ring and arch center formed in advance is clear and the stress of arch ring is closely related to the process of construction.

施工模拟试验表明，特大跨径石拱桥在分环分段砌筑时，先期形成的拱环与拱架的联合作用明显，拱圈应力与施工过程密切相关。

Technology research on arch rib construction of bridge arch of steel tube concrete in the middle part;

本文进行了两根钢管混凝土单圆管肋拱面内全过程试验。

Crack prevention and temperature control of frontier defense highway bridge arch concrete

边防公路桥涵混凝土裂缝预防和温度控制

The New Method of Strengthening Double-curved Arch Bridge& Semi-box Arch Method

谈双曲拱桥加固新法&半箱型拱法

Analysis of the Existing Reinforced Concrete Rigid Frame Arch Bridge Strengthened with Arch and Cable System

用索拱体系加固提载刚架拱桥的分析研究

The effective inspection method for the staying force of in-the-service stay of cable-stayed bridge and arch bridge with rods, together with the application value of the method are presented.

介绍斜拉桥、系杆拱桥等桥型在役拉索索力的一种行之有效的检测方法，及其广泛的应用价值。

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。

Construction Technology of Box Arch Rib Cast-in-place of Extra Tied Arch Railway Bridge Calculation of stayed buckle cable forces for concrete filled steel tubular arch bridge with long span in process of lifting

铁路特大系杆拱桥箱形现浇拱肋施工技术大跨度钢管砼拱桥拱肋吊装中的扣索索力计算

Lateral Rigidity Analysis of Bridge Composed of Arch and Truss Structural System

拱桁组合体系桥横向刚度分析

Study of First Stability of Hybrid Bridge of Arch and Beam

拱梁组合体系桥一类稳定问题探讨

Stress Analysis and Reinforcing Method of Arched Bridge with Web Arch Ring

带腹拱圈的拱桥受力分析及加固方法

Elementary discussion on excellent curriculum construction of higher vocational education& Taking the curriculum Design and Construction of Bridge Arch as example

高职精品课程建设初探&以《桥涵设计与施工》课程建设为例

The Method of Designing, Assembling and Dismounting a Large span steel Centering for Bridge Arch

大跨度钢拱架的设计、拼装与卸落

Study on the defect situation evaluation standard of ribbed arch bridge arch rib

肋拱桥拱肋结构表观缺损状况评定标准研究

The thrust at spring of spandrel arch makes it different between compound arch bridge and ordinary arch bridge.

复拱桥腹拱拱脚对主拱有较大水平推力作用，这一水平推力使得复拱桥受力与普通拱桥有所不同。

The analysis on ground motion response of stone arch bridge was done according to typical seismic waves in different site and specification-based artificial waves. The effects of different arch axis and rise-span ratio on seismic behavior of stone arch bridge were discussed.

针对不同场地的典型地震波和基于规范生成的人工波，对石拱桥的地震动反应进行了分析，讨论了不同拱轴线和矢跨比对石拱桥抗震性能的影响。

Stability bridge spans the arch of your foot, enhancing lateral stability.

稳定梁横跨足弓部，增强横向稳定性。

Deformation Monitoring of Bridge Arch by 3D-Intersection

用三维交会监测桥梁拱圈形变探讨

Analysis of Numerical Intergration of Load Transfer Law of Parabola Arch Bridge's Arch Ring

抛物线拱桥拱圈荷载传递规律的数值积分分析

Based on the similar simulation model experiment, the three forms of the bridge arch, semi_arch and pillar on the top coal caving and drawing characteristics are put forward.

运用相似材料模型试验，提出了顶煤冒放的桥拱式、半拱式和柱式3种结构特征；