钢管混凝土

钢管混凝土构件是由薄钢管和填进的混凝土组成。

The CFST component is consisted of thin steel tube and concrete filled in it .

说明非线性对大跨度钢管混凝土拱桥的内力影响较大。

The results show that nonlinearity must be considered in calculating structural internal forces of large span CFST arch bridge .

使用ANSYS建立了半刚性连接钢管混凝土框剪结构的有限元模型。

ANSYS is employed to model the semi-rigid concrete filled steel stub frame-shear wall structure .

FRP等距环肋加强的钢管混凝土短柱的分析

Analysis of a steel tubular column filled with equidistant fiber reinforced polymer-ring-stiffening concrete

CFRP加固高温后圆钢管混凝土结构轴压力学性能分析

Mechanical Properties of Concrete-Filled Steel Tube Columns Strengthened with CFRP Under Axle Load After High Temperature

方钢管混凝土柱IMS体系的Push-over分析

The Push-over Analysis of Ims System with Concrete Filled Quadrate Steel Tube Column

PC-1500优化设计钢管混凝土柱

PC-1500 optimized design program on concrete-filled steel tubular column

采用ANSYS有限元软件对茅草街钢管混凝土拱桥的振动频率及振型进行了分析，并讨论了主要结构参数对其动力特性的影响，为本桥的动力设计提供参考。

The ANSYS software is utilized for calculating the vibrating frequencies and vibration shapes and discussing the effect of major structural parameters on dynamic characteristics for the dynamic design of this bridge .

240m跨拱桥钢管混凝土施工

Steel Pipe Concrete Construction in A 240m Span Arched Bridge Project

利用ANSYS软件分析了套筒式钢管混凝土梁柱节点的承载性能，同时进行了采用力位移混合加载控制的节点承载力低周反复荷载试验。

The software ANSYS is used to calculate the bearing performance of concrete filled steel tubular column to beam connection using sleeve , and the low cycle loading tests of the connections are conducted .

钢管混凝土构件延性好，破坏时变形较大，而FRP混凝土构件破坏呈脆性，破坏时变形较小，破坏发生突然。

It also shows that concrete-filled steel tubular member has bigger deformation at failure due to its good ductility while FRP concrete member fails abruptly , presenting brittleness with less deformation .

63m高钢管混凝土柱综合施工技术

Comprehensive Construction Technique for 63m High Reinforced Concrete Column

结果表明，横撑对斜拉拱桥稳定性的影响体现了和一般钢管混凝土拱桥相同的性质，对结构稳定性影响最大的是桥面上3/8处的K字撑。

The result indicated that the arrangement position of the lateral brace played the decisive role in the stability of the cable-stayed concrete filled steel tube arch bridge . The lateral brace lying 3 / 8 above the deck exerted the greatest impact on the structural stability .

丹东月亮岛大桥是宽跨比为1/22.44的下承式钢管混凝土系杆拱桥，采用单片桁架式X形拱肋，利用桥面板内张拉钢铰线作为拱的系杆。

Dandong Moon Island Bridge is a through concrete-filled steel tubular ( CFST ) X type tie arch bridge with ratio of width of deck to span 1 / 22.44.The section of the arch ribs adopts monolithic truss type , and the tie bar adopts the deck of the bridge .

研究结果表明：在本次试验的参数范围内，外包CFRP可以有效提高圆钢管混凝土轴压短柱的承载力；拘束度对管节点受力性能的影响

It is found : within the scope of the test , CFRP would enhance the load bearing capacity of the concentrically compressed concrete filled circular tubular stub columns effectively ; INFLUENCE OF CABINED DEGREE ON WORKING PERFORMANCE IN THE CIRCULAR TUBULAR JOINTS

这种结构就是在CFRP钢复合管内浇筑混凝土，形成CFRP钢管混凝土结构以期在充分发挥钢管混凝土和FRP筒混凝土两种结构形式的优势的同时，能在一定程度上弥补两者的一些不足。

This structure is that concrete was poured in the CFRP-steel composite tube . Concrete Filled CFRP-Steel Tubular structure give full play to superiority of Concrete Filled Steel Tubular and Concrete Filled CFRP Tubular , and can make up both some insufficiencies to a certain extent .

南安邮电大厦高104.4m，设内径700mm的钢管混凝土柱22根，混凝土强度等级为C30、C40。

Abstract The Nan ' an Post-Telecommunication Mansion has been designed with a height of 104.4 m and 700 mm diameter steel tube concrete columns of 22 in numbers .

着重评述了在我国高层建筑（最高达72层）、大跨度拱桥（最大跨度达420m）和地铁车站等工程中应用钢管混凝土结构的成就。

The general situation in application of STCC in tall buildings ( up to 72 stories ), long span arch bridges ( up to 420m span ) and metro-stations is emphatically described .

在构建动力分析有限元模型的基础上，采用时程分析法对一主跨132m的钢管混凝土拱桥进行地震反应分析，并得出了相应的结论。

Based on constructing the finite element module of dynamic analysis , this paper carries out the analysis of seismic responses on the steel-tube concrete arch bridge with main span of 132 meters by using the time-history analysis , and gets the corresponding results .

钢管混凝土拱桥地震反应分析

Analysis of Earthquake Response on Concrete Filled Steel Tubular Arch Bridge

重庆民族广场钢管混凝土柱施工

Construction of Steel Pipe Concrete Column in Chongqing National Plaza Building

钢管混凝土柱新型节点的有限元分析

Finite Element Analysis for the New Concrete Filled Steel-tubular Column Joint

钢管混凝土拱桥几个应注意的问题

Some problems that merit attention to concrete-filled steel pipe arch bridge

钢管混凝土轴向受压短柱承载力的统一解

Unified Solutions on Axial Compressive Strength of Concrete Filled Steel Tube

钢管混凝土桥拱的质量控制与检测

Quality Control and Detection for Concrete Filled Steel Tubular Arch Bridge

钢管混凝土拱肋节段模型试验

Model test of concrete - filled steel tube arch rib segment

钢管混凝土劲性骨架拱桥收缩徐变影响理论研究

Theoretical Analysis of Creep and Shrinkage Effects in SRC Arch Bridge

网架系杆钢管混凝土拱组合桥的研究

Study on Space Truss Bridge with Concrete Filled Steel Tube Arch

钢管混凝土纯扭转问题研究

The studies of pure torsion problem for concrete filled steel tube

钢管混凝土拱肋体系可靠度的研究

System Reliability Study of Steel Tubular Arch Rib Filled with Concrete