Force analysis of joint bolt holes in solid rocket motor skirt subjected to bending load

Yi Qin; Xiao Hou; Gao Rang He; Ling Yun Wang

Force analysis of joint bolt holes in solid rocket motor skirt subjected to bending load

Yi Qin, Xiao Hou, Gao Rang He, Ling Yun Wang

The 41st Institute of the Fourth Academy of CASC

科研成果: 期刊稿件 › 文章 › 同行评审

4 引用（Scopus）

摘要

Starting from classical plane bending theory for slender beams, the formula for total tensile force on tension side of SRM case subjected to bending load was derived. Based on it, single point force analysis method was obtained according to the test data of only one bolted connection and distortion harmonization relationship of all bolted points of flanged connection system. This method can be applied to the calculation of single joint force in the given bending conditions. The validity of the result was proved indirectly by the calculating example.

源语言	英语
页（从-至）	369-372
页数	4
期刊	Guti Huojian Jishu/Journal of Solid Rocket Technology
卷	34
期	3
出版状态	已出版 - 6月 2011
已对外发布	是

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title = "Force analysis of joint bolt holes in solid rocket motor skirt subjected to bending load",

abstract = "Starting from classical plane bending theory for slender beams, the formula for total tensile force on tension side of SRM case subjected to bending load was derived. Based on it, single point force analysis method was obtained according to the test data of only one bolted connection and distortion harmonization relationship of all bolted points of flanged connection system. This method can be applied to the calculation of single joint force in the given bending conditions. The validity of the result was proved indirectly by the calculating example.",

keywords = "Bending load, Bolted connection, Flanged connection system, Neutral axis",

author = "Yi Qin and Xiao Hou and He, {Gao Rang} and Wang, {Ling Yun}",

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language = "英语",

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T1 - Force analysis of joint bolt holes in solid rocket motor skirt subjected to bending load

AU - Qin, Yi

AU - Hou, Xiao

AU - He, Gao Rang

AU - Wang, Ling Yun

PY - 2011/6

Y1 - 2011/6

N2 - Starting from classical plane bending theory for slender beams, the formula for total tensile force on tension side of SRM case subjected to bending load was derived. Based on it, single point force analysis method was obtained according to the test data of only one bolted connection and distortion harmonization relationship of all bolted points of flanged connection system. This method can be applied to the calculation of single joint force in the given bending conditions. The validity of the result was proved indirectly by the calculating example.

AB - Starting from classical plane bending theory for slender beams, the formula for total tensile force on tension side of SRM case subjected to bending load was derived. Based on it, single point force analysis method was obtained according to the test data of only one bolted connection and distortion harmonization relationship of all bolted points of flanged connection system. This method can be applied to the calculation of single joint force in the given bending conditions. The validity of the result was proved indirectly by the calculating example.

KW - Bending load

KW - Bolted connection

KW - Flanged connection system

KW - Neutral axis

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JO - Guti Huojian Jishu/Journal of Solid Rocket Technology

JF - Guti Huojian Jishu/Journal of Solid Rocket Technology

IS - 3

ER -

Force analysis of joint bolt holes in solid rocket motor skirt subjected to bending load

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