钢结构工程中天沟设计与施工技术

THE GUTTER DESIGN AND CONSTRUCTION TECHNIQUE IN STEEL STRUCTURE

针对钢结构天沟在实际使用中容易出现渗漏和腐蚀的问题,考虑其特点和难点,提出可避免此类问题的设计方法,采取多重保护的施工技术和相应的改进措施,注重制作和施工的现场控制,并在实际工程中取得较好的效果,有效地改善了天沟的防渗漏与防腐性能,可供同类工程参考。

Based on the problems and difficulties that the gutter could occur leakage and corrosion in design and construction in steel structure,the design methods are presented to avoid relevant issues in construction,such as multi-protection of the gutter,fabrication techniques,and site control management,which obtain satisfied effect in many projects,and can be used as references to prevent gutter leakage and corrosion in steel structure.