六边形平面蜂窝形三角锥网架的机动分析、受力特性和计算用表  

THE KINEMATIC ANALYSIS,LOAD-CARRYING BEHAVIOUR AND DESIGN TABLE FOR TRIANGULAR PYRAMID SPACE GRIDS OF HEX-PLANE HONEYCOMB PATTERN

作　　者：董石麟[1] 

机构地区：[1]浙江大学

出　　处：《空间结构》1995年第1期15-23,共9页Spatial Structures

摘　　要：本文对六边形平面蜂窝形三角锥网架的机动分析、受力特性、内力和挠度的分布规律、边界条件的影响等问题作了系统和深入的研究。对于周边支承的网架，采用下弦内力法编制了内力、挠度计算用表，以供工程设计计算时直接应用。文中附有工程算例。In this paper,the kinematic analysis,load-carrying behaviour,distribution laws of internal forces anddeflections,etc。for triangular pyramid space grids of hex-plane honeycomb pattern are systematically and deeplyinvestigated.In order to analyse space grids simply supported at perimeters,a design table for calculating internal forces and deflections is wotked out by means of a bottom chord internal force method,which can be directlyused to design engineering projects。An example of engineering caculation is also given。

关 键 词：网架 计算用表 蜂窝 内力 受力特性 力法 挠度计算 支承 工程设计 编制 

分 类 号：TU356[建筑科学—结构工程] TU755