Under hold shi jianzhi tie rod arched girder

• Main Authors: SU YI, HU DONGYANG, CHEN CHANGZHENG, SHI PENGFEI, XIE JIANKE, ZHOU KUN, LU SANPING, YANG YEXIN, HE QING, HE KUNLONG, QUE XIANG, ZHOU XIAOZHUANG, ZENG XIANGHENG, TU YONGHUA, LI CONGLIN, YU YUANPING, YANG SHUNQING, ZENG MIN, ZHOU XIAOYANG, CHEN GUOJIE, LI CHONGJIE
• Format: Patent
• Language: Chinese; English
• Published: 01.08.2017
• Subjects: ASSEMBLY OF BRIDGES; CONSTRUCTION OF BRIDGES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; OR VIADUCTS

The utility model relates to an under hold shi jianzhi tie rod arched girder, including binder, arch rib and supporter, the arch rib is located on the binder through the multiunit jib, the binder is located on the supporter, arch rib centre edge vertically uprises, both ends convergence, transversely aequilate, the arch rib cross -section is the I shape, and arch rib top cross -section is less than arch rib tip cross -section, the binder includes the case roof beam, the case roof beam includes roof, bottom plate, web, well cross slab and tip diaphragm, and the binder both ends are located to the tip diaphragm, and jib one end is connected with the arch rib, and the other end is connected with the well cross slab of case roof beam, the web includes well web and limit web, the limit web is thickeied to the middle part by binder both ends, and the deck -molding of binder is reduced to the middle part by both ends. The utility model discloses the high earthquake intensity of effectual solution area anti -seismic