塔吊小附着面超长附着架施工技术

Construction Technology of Long Attachment Frame for Small Attached Surface of Tower

因工程结构设计特点,对于一些观光塔式建筑,因塔身截面一般较小,长细比超大,塔吊附着面小,无法满足塔吊附着的设计要求。针对这种小接触面的塔吊附着依托蚌埠市体育中心景观塔工程展开针对性的研究,通过结构预埋并延伸出悬挑梁,增加附着宽度达到设计使用要求。本文主要针对这种小接触面高层建筑塔吊附墙方法的研究与讨论。

Due to the characteristics of engineering design, some sightseeing tower buildings can not meet the design requirements of tower crane due to the small cross section of tower body, oversize slenderness ratio and small attachment of tower crane. For this small contact surface tower crane relying on Bengbu Sports Center landscape tower project to carry out targeted research, embedded through the structure and extend the cantilevered beam, increasing the width of the attachment to meet the design requirements. This article focuses on the small contact surface of high-rise tower crane hanging wall research and discussion.