Design method for test model of combination section of wide-width combined-hybrid beam cable-stayed bridge

The invention belongs to the technical field of civil engineering, and relates to a wide combination-hybrid beam cable-stayed bridge joint section test model design method, which comprises the following steps of: determining a maximum stress area on a total cross section in a joint section range as...

Full description

Saved in:
Bibliographic Details
Main Authors ZHAO CANHUI, LIANG HUANWEI, SUN YINGCHUN, SHU BENAN, XUE WEIQIANG, LIU ZHIWEN, ZHANG YUZHI
Format Patent
LanguageChinese
English
Published 01.07.2022
Subjects
ASSEMBLY OF BRIDGES
CALCULATING
COMPUTING
CONSTRUCTION OF BRIDGES
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
FIXED CONSTRUCTIONS
OR VIADUCTS
PHYSICS
Online AccessGet full text

Cover

More Information
Summary:The invention belongs to the technical field of civil engineering, and relates to a wide combination-hybrid beam cable-stayed bridge joint section test model design method, which comprises the following steps of: determining a maximum stress area on a total cross section in a joint section range as a local cross section model according to a finite element calculation result; according to a finite element calculation result, obtaining a local section model loading internal force by using a local section model internal unit node force integration method; selecting the geometric similarity ratio of the model under the principle of considering the test loading capacity and reducing the model processing difficulty; determining the design and arrangement of a shear connector according to the principle that the slippage of the interface of the steel structure and the concrete structure obeys the similarity principle; according to the method, the test model is designed in the mode that the local section of the origin
Bibliography:Application Number: CN202210531087