悬索结构关心截面内力、位移的调整  

Adjustment of Internal Forces and Displacement of Concern Section tor Suspended Cable Structure

作　　者：陈滋敏[1] 王洪平[1] 车维毅[1] 

机构地区：[1]大连水产学院,辽宁大学

出　　处：《辽宁大学学报（自然科学版）》1994年第2期20-23,共4页Journal of Liaoning University：Natural Sciences Edition

摘　　要：在大跨径悬索结构的设计和施工中经常要通过对悬索内力的调整来使一些关心截面的位移值达到指定值，本文提出用结构变更定理生成影响矩阵，概念清楚，简便易行．算例表明结果令人满意．In order to determine the displacenient of concern sections'valueinternal forces of suspended cables must be adiusted.This condition often occurs inthe process of design and construction of long-span suspended cable structure.Inthis paper, influence matrics is generated by the theorem of structural continualvariation.Concept is clear and method is brief.The calculation example is satisfa-ctory.

关 键 词：位移调整 悬索结构 关心截面 

分 类 号：TU351.01[建筑科学—结构工程]