主梁采用钢管混凝土桁架与钢筋混凝土板组合梁。
The main beam adopts the CFST truss and reinforced concrete deck slab.
介绍了钢管混凝土错列桁架体系的受力性能及特点。
The mechanics performances and characters of concrete filled steel tubes staggered truss system is introduced.
目前钢管混凝土结构的主要截面形式为方形和圆形。
At present, the section types of concrete-filled steel tube included square shape and circular shape.
另外，钢管混凝土桥面通常远远轻于钢筋混凝土土板。
In addition, filled grid deck is usually substantially lighter than reinforced concrete slabs.
钢管混凝土桥面的耐久使用寿命归功于它的基本设计。
The longevity of filled grid deck can be attributed to its fundamental design.
钢管混凝土是在钢管内填充混凝土组成的一种组合材料。
Concrete filled steel tubes can be considered as a kind of composite material.
方钢管混凝土框架结构多应用于民用多、高层建筑工程中。
Square concrete filled steel tube (SCFT) frame has been widely used in civil multistoried buildings.
进行了钢管混凝土格构柱偏心受压试验，试验参数为长细比。
Eccentrically loaded concrete filled steel tubular (CFST) laced columns were tested with slenderness ratio as main experimental parameter.
该节点综合了钢管混凝土核心柱和预应力混凝土二者的优点。
The joints synthesize advantages both of concrete-filled steel tubular core columns and of prestressed concrete beams.
试验充分证明了混凝土密实度对矩形钢管混凝土短柱的重要性。
The tests show the importance of good concrete compaction for concrete-filled steel RHS stub columns.
同时探讨了影响钢管混凝土柱破坏形态的因素及最佳约束系数。
The influence factors about destruction shape of concrete-filled steel tube column and the optimum restrain coefficients are discussed.
实验结果表明，钢梁-钢管混凝土框架结构具有良好的抗震性能。
The results show that the frame of steel beam-concrete filled steel tubular has the good seismic behavior.
对于钢管混凝土的截面选择和极限承载力的计算有一定的参考意义。
It is important to choose the sections and the load capacity of concrete-filled steel tube.
结果表明，钢管混凝土延性柱耗能器具有良好的消耗地震能量的能力。
The study results indicate that damper made of concrete filled steel tube has good performances of dissipating energy in case of earthquake.
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.
本文实验研究了一种新型的钢管混凝土组合结构—模网钢管混凝土结构。
A new type of composite construction-concrete-filled steel tube with formwork composite construction is studied.
最后，依据试验结果，提出了方钢管混凝土框架结构的抗震加固设计建议。
At last, based on the test results, the proposal of how to strengthen the SCFT frame has been presented.
由于良好的力学性能，钢管混凝土结构在土木工程中的应用已有上百年历史。
Because of good mechanical performance, concrete-filled steel tube structures have been used for hundreds years in civil engineering.
应用结果表明，光纤光栅测力传感器可有效监测钢管混凝土系杆的受力状况。
The applied results indicate that fiber grating strain sensors are effectively able to monitor the tension status about reinforced concrete bowstring arch bridge.
摘要：随着型钢混凝土结构、钢管混凝土结构的广泛采用，建筑造型更加丰富。
Abstract: With the widely use of steel reinforced concrete structures and concrete filled steel tube structures, architectural styles become more rich.
利用落锤式冲击试验机对两端固定不同壁厚钢管混凝土构件进行了侧向冲击实验。
The impact experiments of concrete filled steel tubes with fixed-ends were carried out on the drop hammer test machine.
本文介绍了钢管混凝土应用的原理、特点及在实际应用的特点和需要注意的问题。
The principle of application and property of concrete filled steel tube and the character and problems in practical application are introduced in this paper.
为了建立钢管混凝土叠合柱的轴压计算公式，进行了18个叠合柱试件的轴压试验。
In order to establish the axial compressive strength formula for CFST composite columns, axial compressive loading tests of 18 specimens have been carried out.
钢管混凝土结构的温度场也是评估火灾后结构损伤程度和修复加固设计的主要依据。
The temperature field of CFST element is also the foundation of evaluating the injuring degree and renovating of reinforce design.
圆形截面钢管混凝土结构因为圆钢管对核心混凝土均匀的“约束”而具有良好的性能。
The circular section concrete-filled steel tube structures have good performance because of uniform restraint of concrete provided by circular steel tube.
工程实践表明，钢管混凝土既是一种高强、高性能结构材料，也是一种高效施工技术。
The engineering practice shows that STCC is not only a high strength and high performance structural material, but also a high efficient construction technique.
钢筋混凝土梁与钢管混凝土柱节点的受力性能是影响钢管混凝土结构应用的关键问题。
The performance of reinforced concrete beam and steel tube confined concrete joint is vital to popularize steel tube confined concrete in China.
应用钢管混凝土结构设计规程，对钢管混凝土格构柱偏心受压试件进行面内整体承载力计算。
The in-plain ultimate load carrying capacity of concrete filled steel tubular(CFST) laced columns compressed eccentrically is calculated based on design guidelines for CFST structure.
将一种带有芯钢管的不连通钢管混凝土节点用于方钢管混凝土结构，验证了这种节点的可行性。
The core steel tube applied to concrete filled square steel tubular structure and verify feasibility of this joint.
将一种带有芯钢管的不连通钢管混凝土节点用于方钢管混凝土结构，验证了这种节点的可行性。
The core steel tube applied to concrete filled square steel tubular structure and verify feasibility of this joint.
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