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塔机水平臂主载荷下线性和非线性变形与内力 被引量:4

Linear and Nonlinear Deformation and Internal Force of Two-hanging Point Horizontal Boom of Tower Crane
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摘要 对塔机双吊点水平动臂在主载荷下的线性和非线形变形 ,拟建立其通用的变形方程组 ,以便对其变形和内力进行普遍的计算 .吊重和自重为主要载荷 。 This paper will establish a general deformation equation group for two-hanging point horizontal boom of tower crane, therefrom its deformation and internal force can be universally calculated.
作者 张正元
出处 《同济大学学报(自然科学版)》 EI CAS CSCD 北大核心 2000年第6期731-737,共7页 Journal of Tongji University:Natural Science
关键词 塔机 双吊点水平动臂 线性和非线性变形及其内力 通用变形方程组 tower crane two-hanging point horizontal boom linear and nonlinear deformation and internal force general deformation equation group
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