circular steel tube

Experimental research on grouted circular steel tube truss-concrete composite beam

灌浆圆钢管桁架-混凝土组合梁试验研究

Circular steel tube connections between nodes in the structure as a whole are an important aspect of the design .

圆钢管之间的连接即节点设计是管结构整体中的一个重要方面。

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 method of circular steel tube with tapered ends

双锥型圆钢管的强度设计计算方法

Mechanical Behavior Analysis of the Circular Steel Tube Confined Concrete Stub Columns

圆钢管套箍混凝土轴压短柱受力机理分析

Pure Bending Properties of Self-Compacting Concrete Filled Circular Steel Tube

圆钢管自密实混凝土纯弯力学性能

Elasto-Plastic Analysis of Concrete-Filled Circular Steel Tube Stub Columns After Constant High Temperature

恒高温后圆钢管混凝土轴压短柱弹塑性分析

Research on behavior of RPC filled circular steel tube column subjected to axial compression

圆钢管活性粉末混凝土轴压力学性能研究

Calculations of flexural stiffness of lightweight aggregate concrete filled circular steel tube

圆钢管轻集料混凝土抗弯刚度计算方法的探讨

Capacity Study under Axial Load of Circular Steel Tube Compile Short Column Filled With Steel Reinforced Concrete

轴心受压下钢骨-钢管混凝土组合短柱承载力研究

Research for the influence of thickness on the energy distribution of splitting and curling circular steel tube

壁厚对金属圆管撕裂卷曲耗能影响的研究

Research on Mechanical Behavior of Axially Loaded Circular Steel Tube Filled RPC Slender Column

圆钢管RPC轴压长柱的受力性能试验研究

The Ductility Analysis of Circular Steel Tube Compile Column Filled with Steel Reinforced Concrete on Cyclic Loading

低周反复荷载下钢骨-钢管混凝土柱的延性分析

Experimental Study on Torsion Behavior of the Concrete Filled Circular Steel Tube Confined by CFRP Circumferentially

CFRP环向约束圆钢管混凝土扭转性能试验

Introduction to Connections for Concrete-Filled Circular Steel Tube Column and Steel Beam in Moment Resisting Frames

圆钢管混凝土柱钢梁框架节点型式的介绍

Calculation Method of Axial Bearing Capacity of Concrete-filled Square Steel Tubular Columns Reinforced by Inner Circular Steel Tube

外方内圆钢管混凝土轴压承载力计算方法

Experimental behavior of lightweight aggregate concrete-filled circular steel tube stubs subjected to eccentric loading

钢管轻集料混凝土短柱偏心受压性能的试验

Numerical Simulation Analysis on Dynamical Flattening of Transverse Pressured Thin-Wall Circular Steel Tube under Shock Wave

横向受压薄壁圆钢管在冲击波作用下动力压扁的数值模拟分析

Temperature field analysis and fire resisting limit calculation of concrete-filled square steel tubular columns reinforced by inner circular steel tube

内（圆）钢管增强方钢管混凝土偏压柱温度场分析及耐火极限计算

Theoretic research on the mechanical properties of the annular plane of space joint of concrete-filled circular steel tube with outer annular-stiffener

钢管混凝土结构外加强环式空间节点环板受力性能理论研究

It is found that the critical local buckling stress and diameter to thickness ratio of circular steel tube are considerably increased by the support of filled concrete .

由于内部混凝土的存在，大大提高了薄壁钢管的临界屈曲应力和径厚比。

Circular steel tube composite short column filled with steel reinforced concrete columns in housing construction , or whether it is in the bridge construction which have wide application space .

钢骨钢管混凝土柱的研究不管是在房屋建筑还是在桥梁工程当中，都有广泛的应用空间。

Based on the analysis of various factor , regressive formulas for equivalent shear modulus of concrete filled circular steel tube and concrete filled square steel tube are obtained .

在分析了各种因素对等效剪切模量影响的基础上，给出了圆形和方形钢管混凝土受剪时等效剪切模量的简化计算公式；

Firstly , this paper summarizes the limited load-carrying capacity formula of the Composite Column with Core of High-strength Concrete filled Circular Steel Tube which under axial pressing .

本文第一部分首先总结了目前配有圆钢管的钢管混凝土核心柱轴心受压承载力计算公式。

Moreover , the circular steel tube & steel reinforced PP ECC structure can truly fulfill the concept of safety , economic , and environmental , and has great development prospects .

并且圆钢管&钢骨PPECC结构能真正做到了安全、经济、环保的理念，具有很大的发展前景。

An axially compressive thin-walled steel element on elastic foundation is adopted to deduce the critical stress and critical diameter to thickness ratio for circular steel tube in local buckling .

在此基础上，把薄壁钢管纵向单元作为支承在弹性地基上的压杆，推导出钢管出现局部屈曲的临界应力和临界径厚比。

As a kind of new structure , we have carried out six circular steel tube composite columns filled with steel reinforced concrete experiment of stub column under axial compression or eccentric compression .

钢骨-钢管混凝土柱（circularsteeltubecompositecolumnsfilledwithsteelreinforcedconcrete）作为一种新型结构，课题组已进行了6个钢骨-钢管混凝土组合短柱的轴压、偏压试验研究。

The main researching work carried out by this paper is as following : ① The first is the research on test of eccentric compression bearing capacity of the circular steel tube composite short column filled with steel reinforced concrete .

本文进行的主要研究工作如下：①基于试验的钢骨&钢管混凝土短柱偏压极限承载力研究。

In recent years some scholars have concrete columns with circular steel tube composite short column filled with steel reinforced concrete , The novel column have the advantages of both Concrete-Filled Steel Tube columns and steel reinforced concrete .

近年来有学者结合钢管混凝土柱和钢骨混凝土柱两者的优点提出一种新型的钢骨钢管混凝土组合柱。

Based on the experimental study of 22 reactive powder concrete ( RPC ) filled circular steel tube columns subjected to axial compression , this paper analyses the load versus displacement curves , the failure patterns and the all course of work .

进行22根圆钢管活性粉末混凝土轴压短柱试验，分析其荷载-变形曲线、破坏特征和工作全过程。