螺栓球节点

某联合工房屋架为正交正放四角锥网架，节点为螺栓球节点和焊接球节点两种。

The roof of a combined workshop is an orthogonal spatial square pyramid grid with bolt-sphere joints and welded-sphere joints .

螺栓球节点网架的疲劳主要是节点的疲劳，而节点的疲劳关键是高强螺栓的疲劳。

Fatigue of grid structure with bolt-sphere joints mainly behaves fatigue in joints , the critical of which is fatigue of high strength bolt .

螺栓球节点的CAD辅助设计与软件开发

Computer aided design and software development for bolt - sphere joints

介绍了施工现场的工程概况及螺栓球节点网架的施工工艺和施工方法，并收到了良好效果。NET技术的解决方案。

The engineering survey and construction process and method of bolted ball joint net frame are introduced , and good result has been achieved .

半刚性型螺栓球节点单层K8型网壳弹塑性稳定分析

Elasto-plastic stability analysis of K8 single-layer reticulated shells with bolt-ball joint system

72×68m螺栓球节点三层网架设计与顶升

Design and Jack-Up of a 72 X 68m Triple-Layer Space Grid with Bolt Sphere Joints

珠海国际赛车场大看台网架是一个悬臂跨为22m的大悬挑螺栓球节点网架结构.本文对此工程的结构设计与位移观测进行了简要介绍。

The Spectators of Zhuhai International Racing Field is a nut ball connection network with 22m cantilever span . The structure design and displacement measurement are briefly introduced in this paper .

半刚性螺栓球节点单层球面网壳受力性能研究

Mechanical performance of single-layer reticulated domes with semi-rigid bolt-ball joints

大悬挑螺栓球节点网架的设计与位移观测

Design and Displacement Measurement of Long Span Cantilever Nut Ball Connection Network

网架结构大直径螺栓球节点性能试验研究空间网架螺栓节点球数控加工过程中自动分度优化研究

Experimental study on the behavior of large-diameter mero joints of space trusses

发电厂干煤棚螺栓球节点网架节点破坏分析

Failure Analysis of Grid Structure Bolt Ball Joint of Power Station Coal Shed

在悬挂吊车作用下螺栓球节点网架的疲劳性能

Fatigue Behavior of Space Grid with Bolt Sphere Joints under Suspended Crane Loading

螺栓球节点网架工程质量的监造检验

Quality supervising of space trusses with bolted spherical joints

螺栓球节点网架结构在有色矿山建筑中的应用

The Application of Space Lattice with Bolt-ball Connection to the Nonferrous Mine Construction

网架螺栓球节点锥头的强度分析

Strength analysis on the cone piece of the bolt-globe nodes of space grid frame

螺栓球节点网架的改造施工

Reform construction of bolted ball joint net frame

热源厂锅炉间屋面螺栓球节点网架的施工技术

Construction Technology of Steel Space Truss Roof of the Boiler in the Heat Source Plant

空心半螺栓球节点的弹塑性分析研究

Elastic-Plastic Analysis on the Hollow Hemispherical Nodes

钢网架螺栓球节点用高强螺栓的缺口效应分析

On the Notch Effects of High Strength Bolt in Grid Structures with Bolt - sphere Joints

空心螺栓球节点网架杆件计算长度研究

Study of the calculated length of the struts of space truss joint of hollow-ball with bolts

螺栓球节点网格结构施工安装初应力分析

An analysis of the initial stresses for reticulated structures with bolted points during construction and assembly

网架螺栓球节点锥头和封板的承载力

Bearing capacity of conic head joinders and sealing plate joinders in space grid with bolt sphere joints

对网架螺栓球节点中的锥头强度进行了弹塑性有限元分析，得出其应力分布、塑性区分布及极限承载力。

The finite element method program is used to analyze the elastic-plastic strength of cones in one domestic construction .

螺栓球节点网架的杆件与螺栓球通过锥头或封板连接。

The bars of space grid are connected to the bolt sphere joints with conic head joinders or sealing plate joinders .

本文研究了运用正交设计方法安排的新型空心螺栓球节点试验。

In this paper , tests on a new type of hollow bolted sphere joint designed by the method of orthogonal were analyzed .

华能北京热电厂干煤棚采用螺栓球节点三心圆柱面网壳结构。

A three-column latticed shell of bolt spheric joints was used for the indoor coal storage yard of Huaneng Beijing Thermal Power Plant .

三角形螺栓球节点钢管塔是一种形式简洁、便于施工的钢塔。

Triangular steel pipe tower with bolted spherical joints is the kind of steel tower which is simple in style and convenient for construction .

本文在大量实验的基础上提出了对焊接节点采用断裂力学的方法和对螺栓球节点应用累积损伤理论估算它们疲劳寿命的计算方法。

Finally , the methods for calculating fatigue life based on fracture mechanics for welded node and cumulative damage theory for bolted sphere node respectively have been presented .

本文结合试验研究的成果，建立了新型空心螺栓球节点弹塑性分析的简化力学模型。

Combined with experimental results , a simplified mechanics model for the elasto plastic analyze of the new type of hollow ball bolted joint is built in the paper .

本文叙述螺栓球节点网架的设计原理与方法，以及对螺栓球的加工方法、测试等作了研究。

This paper describes the design principles , ind methods of grid space framework with bolted ball joints , and studies the methods for manufacturing the bolted ball s and testing .