Arch bridge structure for resisting unbalanced horizontal thrust

• Main Authors: LIU HUAIGANG, ZHOU LIMING, XIANG TAO, LI HONGWEN, GE YANLI, WANG HUAN, ZHANG XIN, WANG JINLIANG, ZHANG FENGHUANG, XING ZHIQIANG, LIAO SHENGRONG
• Format: Patent
• Language: Chinese; English
• Published: 03.11.2020
• Subjects: ASSEMBLY OF BRIDGES; CONSTRUCTION OF BRIDGES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; OR VIADUCTS

The invention provides an arch bridge structure for resisting unbalanced horizontal thrust. The arch bridge structure comprises a first arch support, a second arch support and a third arch support which are sequentially arranged along a preset extending path of an arch bridge, two rows of first opposite-stretch rods which are detachably connected with the second arch support and extend in the longitudinal direction of the arch bridge are arranged on the second arch support in a penetrating mode, and the two rows of first opposite-stretch rods are arranged in an up-down layered mode. The two rows of first opposite-stretch rods correspondingly extend to the first arch support and the third arch support respectively and are connected with the first arch support and the third arch support, thefirst arch support and the third arch support are respectively provided with a row of second opposite-stretch rods extending in the longitudinal direction of the arch bridge in a penetrating mode, the second opposite-stretch