Probing and discussion about the calculating model of the spatial structurs of gantry cranes

Journal of Chongqing Jiaotong University(Natural Science) ›› 2004, Vol. 23 ›› Issue (2): 114-117.

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Probing and discussion about the calculating model of the spatial structurs of gantry cranes

ZHANG Li-ping , ¹ WEI Dao-sheng , ² LIAN Chong-xian³

1.School of Vocational Technology, Chongqing Jiaotong University, Chongqing 400042,China;2.School of Management, Chongqing Jiaotong University,Chongqing 400074,China;3.Chongqing Second Crane Factory, Chongqing 400050,China

Received:2003-06-10 Revised:2003-06-16 Online:2004-04-15 Published:2015-05-18

龙门起重机空间整体结构计算模型探讨

张力平,¹魏道升,²连重先³

1.重庆交通学院职业技术学院,重庆400042；2.重庆交通学院管理学院,重庆400074；3.重庆第二起重机厂,重庆400050

作者简介:张力平(1955—),女,重庆市,高级讲师,从事起重运输与工程机械教学和研究工作

Abstract

Abstract: A spatial calculation model of spatial structures is more precise than a simplified plane one. The spatial model can be used to clearly analyse the forces in various components, Its results conform well to the date tested from a real gantry crane designed with it.It can also be used to design other types of cranes

Key words: spatial force method, calculating model of spatial structurs, crane

摘要： 空间结构计算模型比通常所用的平面计算模型更逼近实际.用空间整体计算模型能更清晰地分析各构件的受力状况,设计出的电动葫芦龙门起重机与实测结果对比后表明,它更符合于实际工作状态.该计算模型也能用于其它类型的起重机设计

关键词: 空间力法, 空间整体结构计算模型, 起重机

CLC Number:

TH213.5

ZHANG Li-ping , WEI Dao-sheng , LIAN Chong-xian. Probing and discussion about the calculating model of the spatial structurs of gantry cranes[J]. Journal of Chongqing Jiaotong University(Natural Science), 2004, 23(2): 114-117.

张力平,魏道升,连重先. 龙门起重机空间整体结构计算模型探讨[J]. 重庆交通大学学报（自然科学版）, 2004, 23(2): 114-117.

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Probing and discussion about the calculating model of the spatial structurs of gantry cranes

龙门起重机空间整体结构计算模型探讨

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