期刊论文、会议论文

Wang, Jiejun

英文

Advanced Materials Research

1022-6680

2013

639-640

1

269-273

1st International Conference on Advances in Civil Infrastructure Engineering (ICACIE 2012)

Advanced Materials Research

SEP 15-16, 2012

Changsha, PEOPLES R CHINA

[Wang, Jiejun;Chen, Min] Cent South Univ Forestry & Technol, Coll Civil Engn & Mech, Changsha 410004, Hunan, Peoples R China.^[Yin, Canbin] Hunan City Univ, Yiyang 413000, Hunan, Peoples R China.

Cent S Univ Forestry & Technol, Hunan Univ, Univ So California, Univ California Davis, Sapienza Univ Rome, Natl Nat Sci Fdn, Cent S Univ, Xiangtan Univ, Changsha Univ Sci & Technol, Hunan Univ Sci & Technol, Hunan Univ Technol, Univ S China, Survey & Design Inst, Hunan Prov Commun Plann, Foshan Highway & Bridge Construct Co Ltd

Zhou, XY He, GJ Fan, YL Xiao, Y Kunnath, SK Monti, G

KREUZSTRASSE 10, 8635 DURNTEN-ZURICH, SWITZERLAND

TRANS TECH PUBLICATIONS LTD

978-3-03785-584-3

10.4028/www.scientific.net/AMR.639-640.269

本校为其他机构

Pre-stressed concrete continuous rigid frame bridges have been widely used for modern long-span bridges due to its advantages, such as comfortable for travelling, easy to be constructed and maintained etc. However, cracks and excessive mid-span sag of box girders generally exist in many built bridges of this kind during service, and because of its large size and the complex natural environment, it is particularly important to study the long-term performance based on the long-term field measurements. In this paper, a high-pier & long-span pre-st...