Method and apparatus for calculating reduced bolt hole number of connecting member

Method and apparatus for calculating reduced bolt hole number of connecting member

The invention provides a method and an apparatus for calculating a reduced bolt hole number of a connecting member. The method comprises a stress type determination step of determining a stress type of the connecting member, a bolt hole setting type determination step of determining a bolt hole sett...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LI ZHENG, XING HAIJUN, WANG FEI, HU XIAOGUANG, LIAO ZHIJUN, WANG ZHANGZHI, ZHU BINRONG, LI QINGHUA, ZHANG ZIFU, LIU YADUO, SU ZHIGANG, AN PING
Format: Patent
Sprache:chi ; eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:The invention provides a method and an apparatus for calculating a reduced bolt hole number of a connecting member. The method comprises a stress type determination step of determining a stress type of the connecting member, a bolt hole setting type determination step of determining a bolt hole setting type of the connecting member, a bolt setting mode determination step of determining a bolt setting mode of the connecting member, a cross section determination step of determining dangerous cross sections of the connecting member according to the stress type, the bolt hole setting type and the bolt setting mode, and a calculation step of calculating a reduced bolt hole number of the connecting member according to the stress type, the bolt hole setting type, the bolt setting mode and the dangerous cross section of the connecting member, wherein the stress type includes tension and pressure; the bolt hole setting type includes single-row bolt holes, double-row bolt holes and three-row bolt holes; and the setting