Simplified Criterion for Low Gravity Center Cable-Stayed Bridge Based on Response Spectrum Analyses
نویسندگان
چکیده
The seismic response characteristics of a cable-stayed bridge are closely related to the structural system. At same time, influence height gravity center cannot be ignored in system selection bridges. For convenience, make scheme comparison and preliminary design stage bridge, judgment criterion low was proposed, based on simplified calculation fundamental frequency bridges with two kinds combined spectrum analysis method. results finite element model calculating showed that has high accuracy reliability, can applied design, bridges, help select systems
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ژورنال
عنوان ژورنال: Sustainability
سال: 2022
ISSN: ['2071-1050']
DOI: https://doi.org/10.3390/su141710570