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Shear-weight Ratio And Its Adjustment In Software Satwe

Submitted2015-02-09
Last Update2015-02-09
TitleShear-weight Ratio And Its Adjustment In Software Satwe
Author(s)Author #1
Author title:
Name: Li Yancang
Org: College of Civil Engineering, Hebei University of Engineering, Hebei Handan, China
Country:
Email: liyancang@hebeu.edu.cn

Author #2
Author title:
Name: Sang Guanglei
Org: College of Civil Engineering, Hebei University of Engineering, Hebei Handan, China
Country:
Email:

Other Author(s)
Contact AuthorAuthor #1
Alt Email: liyancang@hebeu.edu.cn
Telephone:
KeywordsVibration mode decomposition response spectrum method, Shear-weight ratio, Earthquake influence coefficient, Effective mass coefficient, SATWE software
AbstractThe ground motion speed and displacement caused by earthquake dynamic effects have a greater influence on long-period structures, and the vibration mode decomposition response spectrum method is unable to make an accurate assessment. Therefore, we introduced the concept of shear-weight ratio. The relationships between the shear-weight ratio, the earthquake influence coefficient and the effective mass coefficient through simplifying the shear-weight ratio were also obtained. Through specific engineering examples, three adjustment processes of shear-weight ratio made by software SATWE of SATWE series based on the seismic code were shown. The study provides a novel method for the analysis of earthquake dynamic effects.
Paperview paper 2969.pdf (423KB)

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