模板支撑架顶部传力体系的发展与应用

Development and Application of the Force-transferring System at the Top of the Formwork Support

在分析目前国内外模板支撑架顶部传力体系现状及存在问题的基础上,针对立杆中部传力的5种传力体系、桥梁翼缘板模板专用传力体系、转换平台上搭设二次小支架的传力体系,分析了其研究与应用现状,介绍了其传力及构造原理。通过深入了解模板支撑架顶部传力体系的发展与应用现状,可对今后模架技术的开发提供基本思路。

Based on the analysis of the current status and existing problems of the force-transferring system at the top of the formwork support at home and abroad,and focused on the five force-transferring systems for the central force-transferring of uprights,the specialized force-transferring system for wing slab formwork of bridges,and the force-transferring system for transfer platforms with secondary small supports,this paper analyzed their research and application status,and introduced their force-transferring and construction principles.An in-depth understanding of the development and application status of the force-transferring system at the top of formwork supports can provide a basic direction for the future development of formwork support frame foundations.