A Method of Adjusting Bar-Iength of Statically Indeterminate Truss for Increasing Its Load Capacity

SUI Yun-kang; SHAO Jian-yi

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Article Navigation > Applied Mathematics and Mechanics > 2002 > 23(3): 269-272

SUI Yun-kang, SHAO Jian-yi. A Method of Adjusting Bar-Iength of Statically Indeterminate Truss for Increasing Its Load Capacity[J]. Applied Mathematics and Mechanics, 2002, 23(3): 269-272.

Citation:

SUI Yun-kang, SHAO Jian-yi. A Method of Adjusting Bar-Iength of Statically Indeterminate Truss for Increasing Its Load Capacity[J]. Applied Mathematics and Mechanics, 2002, 23(3): 269-272.

Citation:

SUI Yun-kang, SHAO Jian-yi. A Method of Adjusting Bar-Iength of Statically Indeterminate Truss for Increasing Its Load Capacity[J]. Applied Mathematics and Mechanics, 2002, 23(3): 269-272.

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A Method of Adjusting Bar-Iength of Statically Indeterminate Truss for Increasing Its Load Capacity

SUI Yun-kang¹,
SHAO Jian-yi²

1.
College of Mechanical Engineering and Applied Electronic Technique, Beijing Polytechnic University, Beijing 100022, P R China;
2.
Department of Engineering Mechanics, Dalian University of Technology, Dalian 116023, P R China

Received Date: 2000-05-26
Rev Recd Date: 2001-11-28
Publish Date: 2002-03-15

Abstract

Abstract

Based on the character of the internal force distribution of the statically indeterminate truss,the elements stresses were changed by adjusting the length of bars to increase load capacity of structure.The efficiency of the method is illustrated by several examples.
- statically indeterminate truss,
- adjusting bar-length,
- good working state,
- optimum design,
- optimum construction

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References(4)

References

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