Title :
Experimental and Theoretical Study of Full-Scale Model of Anchorage Zone Segment of Beijiang Cable-Stayed Bridge Pylon
Author :
Sang Dengfeng ; Hu Ruolin ; Dai Yuwen
Author_Institution :
CCCC Fourth Harbor Eng. Inst. Co., Ltd., Guangzhou, China
Abstract :
By means of experimental study on a full-scale model of anchorage zone segment which was based on cable stayed bridge pylon of Beijiang bridge of Railway from Guiyang to Guangzhou. Through the tension of prestress tendons and the horizontal loads test, the evaluation of design parameter of U prestress tendons and the tension methods of the anchorage zone was brought forward. Researching the stress distribution by means of experimental and theoretical analysis of full-scale model of anchorage zone segment, Evaluating the reliability and safety of the anchorage zone, some suggestions about test and design were given to guide the design and test. The results were valuable to design and construction.
Keywords :
anchors; bridges (structures); cables (mechanical); design engineering; mechanical testing; reliability; safety; stress analysis; structural engineering; tensile strength; Beijiang cable-stayed bridge pylon; Beijiang railway bridge; Guangzhou; Guiyang; U prestress tendons; anchorage zone reliability; anchorage zone safety; design parameter evaluation; experimental analysis; full-scale anchorage zone segment model; horizontal load test; prestress tendon tension; stress distribution; tension methods; theoretical analysis; Automation; Mechatronics; Anchorage Zone; Cable-stayed Bridge; Full-scale Model; High-speed railway; U prestress tendons;
Conference_Titel :
Measuring Technology and Mechatronics Automation (ICMTMA), 2013 Fifth International Conference on
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4673-5652-7
DOI :
10.1109/ICMTMA.2013.134
