Formwork installation method for steel reinforced concrete composite structural beam

• Main Authors: HUANG JIEQIONG, ZHU DEJIANG, HAN YIFENG, SUN XIANGHONG, GUO YUWEI, CHEN SHUANGWANG, WU YUPING, CAI YUYAN, WANG XIAOYU, LU QIRONG, LU CHENYONG, YANG JIAJIA, MAO HONGXIA, YANG JIANDI, ZHANG ZHOUPING, CHEN RONGYI, ZHAO HUI, YANG JIANFENG, ZHAO HANGBO, ZHAO YONG, GUO YEYU, ZHAO GUOQUAN
• Format: Patent
• Language: Chinese; English
• Published: 14.12.2018
• Subjects: BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; FIXED CONSTRUCTIONS; FORMS; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; SCAFFOLDING; SHUTTERING

The invention discloses a formwork installation method for a steel reinforced concrete composite structural beam. The formwork installation method belongs to the architecture construction methods, andsolves the problem that the prior art is difficult to ensure that screws effectively pull and tie formworks. According to the formwork installation method, side surface formworks on two sides of a steel beam are pulled and tied by means of through-wall screws on upper and lower sides of the steel beam, a split bolt pulling and tying the side surface formworks of the steel beam is arranged at a midspan position of the steel beam, and the split bolt is divided into two sections which are welded to the two sides of the steel beam respectively, thus the split bolt pulls, ties and supports the formworks by taking the steel beam as a supporting basis, thereby ensuring that the formworks do not shift when concrete is poured, and guaranteeing the quality of the steel reinforced concrete compositestructural beam. 本发明公开了种型