介绍了矩形钢管桁架节点局部传力模拟的试验。
The tests of simulating local transfering force in rectangle steel tube truss joint are presented.
通过对T型钢桁架节点的研究，指出了目前设计中存在的问题。
By studying the t section steel truss joint, the defects in truss design are pointed out in this paper.
桁架节点复杂，设计中提出了有别于常规做法的适用节点构造。
The joint of the truss is complex, and some suitable practices which are different from traditional construction have been proposed.
通过工程实例介绍了此类桁架节点设计方法，可供设计人员参考。
Based on projects, joint design methods for this kind of truss have been introduced in the paper.
结合双角钢桁架节点现有的研究成果，包括文中介绍的几种节点计算方法。
Combining with the current study achievement of double-angle truss joint, including several calculating methods which will be introduced in the thesis.
本文针对空冷支架结构体系中典型的空间钢桁架节点进行了抗震性能试验研究。
In this paper, the seismic behavior of a typical joint in the air-cooled condenser structure system is researched.
本实用新型涉及一种钢管混凝土桁架节点板式节点，属于土木工 程技术领域。
The utility model relates to a steel pipe concrete truss node plate type node belonging to civil engineering art field.
对节点进行了改进，支座、人字柱端节点、多管相贯桁架节点等部位采用了铸钢节点。
Cast steel joints have been applied in the design of supports, end joints of battered column, multiple pipes intersected joints of truss, etc.
为了更好的了解节点的受力特征，本文将对T型钢桁架节点采用有限元的方法进行一些研究工作。
To make a better understanding of joint mechanics behaviors, this thesis studies joints of T-section steel truss with finite element method (FEM).
不同的桁架节点形式，分析了桁架腹杆两端与弦杆的连接和弦杆与柱连接形式对结构受力性能的影响。
Different node form, the connection of web to truss chords and connection of truss chords to frame column are discussed.
本文主要介绍T形钢桁架的特点，指出分析桁架节点的意义，对规范中没有提出计算方法的此类连接节点进行分析。
Based on the character of T-section steel trusses, the importance of the analysis of truss joints was pointed out, and the connected joints which are not specified in cunent Code were analysed.
以位移为未知量，根据平衡条件建立了竖向荷载作用下端部固定的空腹桁架节点转角和节间侧移迭代计算公式与固端弯矩的计算方法。
Iterative formulas of nodal rotational Angle and lateral deflection of truss panel and fixed-moment in end-fixing Vierendeel truss subjected to vertical loads are presented in this paper.
最后还提出了梁筋直锚型节点受力的空间桁架模型。
Finally, a novel spatial truss mechanism model for the beam-wider-than-wall joint is put forward.
随着整体节点正逐渐在大跨度钢桁架桥设计中被采用，在交通荷载作用下焊接局部的疲劳问题日益引起人们的重视。
Along with the wider use of monolithic joint in the design of long span steel truss Bridges, the fatigue of weld details under traffic loads gradually attracted more attention of the architects.
文中介绍了空间桁架支座及跨中节点设计；
某体育馆是由网架结构和落地提篮形桁架组成的杂交结构，圆管相交采用T形相贯刚接节点。
A gymnasium consists of space truss structure and shopping basket shaped truss structure, and the T-type rigid connection joint is adopted when the circular tube is intersected.
对该桁架结构的选型、荷载分析、力学分析、节点分析及工程实现等方面进行了分析。
The truss structure scheme choice, load analysis and mechanical analysis, joint analysis and implementation are introduced.
介绍了该桁架的现场测试工作，包括测试方案、杆件应力、节点刚性、结构挠度等。
This paper introduces the site measurement for the heavy steel truss including the measurement scheme, pole stress, joints rigidity, structure deflection and other elements concerned.
钢管桁架结构中存在大量的钢管相贯连接节点，传统的人工放样切割已经不能满足精度和工厂化生产的要求。
A great many intersecting lines exist among steel tube truss structure but the traditional manual-lofting cut can no longer fulfill the requirement for precision and mass production.
在经典的刚架弹性稳定理论基础上推导了考虑节点刚度的四弯矩方程和构件群稳定方程，并将其应用于桁架结构。
Based on classic elastic stability theory of framework, the four-moment equation and the stability equations of member group considering joint rigidity are derived and extended to study trusses.
弹塑性分析方面采用ABAQUS进行计算，对上部的空间钢桁架及其节点进行了ANSYS分析。
The elastoplastic analysis is finished with ABAQUS, the upside spatial steel truss and the node analysis is computed with ANSYS.
并对复杂节点组装顺序、焊接顺序、精度控制技术和桁架起拱进行了研究。
Besides, assembly of complex joints, welding sequence, precision control technology and truss arching are researched.
基于试验数据并结合实际工程，提出了空间钢桁架结构内力计算模型，及有关节点域设计的初步建议。
Based on the test results and the practical engineering, the calculate mode of the air-cooled condenser structure system and the original design methods about the joint are pointed out.
介绍了深圳游泳跳水馆钢屋盖结构设计，包括结构布置、带斜拉桅杆空间桁架的计算、节点构造、材料选用、防火设计以及结构涂装等。
The structural layout and calculation method of space truss with inclined rod and mast, joint construction, material selection, fire proof design a nd coating selection etc.
提出了一种渐进优化方法，通过分离设计变量，分别采用渐进节点移动法和满应力法优化桁架结构的形状和尺寸。
In this paper, an evolutionary optimization method is proposed to minimaze the weight of truss structure in terms of nodal coordinates and element cross sectional areas.
本文通过6个试件，对钢桁架与混凝土核心筒之间采用单剪板连接时节点预埋件的不同构造方案进行了低周反复加载试验研究。
Cyclic loading tests of 6 specimens were carried out to investigate the performance of different details of embedded anchors for the single-plate connection between steel trusses and concrete walls.
提出了基于压杆模型和软化桁架模型的钢筋混凝土梁柱节点抗震设计方法。
A seismic resistant design method of reinforced concrete beam-column connections based on compression strut and softened truss models was proposed.
介绍了基于性能的节点设计原则，研究了伸臂桁架与巨型柱连接节点、环带桁架螺栓拼接节点两类典型节点。
Secondly, the design of two typical joint of the mega frame, the joint of outrigger to super-column and the long bolt joint of the belt truss, were checked.
介绍了基于性能的节点设计原则，研究了伸臂桁架与巨型柱连接节点、环带桁架螺栓拼接节点两类典型节点。
Secondly, the design of two typical joint of the mega frame, the joint of outrigger to super-column and the long bolt joint of the belt truss, were checked.
应用推荐