摘要:本文结合工程实例,分析了某商厦的防雷接地系统的具体设计方法,供大家参考。 关键词:建筑;防雷;接地 [ Abstract ] This article analyzes a building‘s detailed design method of lightning protection grounding system, with the project example, for yo
摘要:贝雷架也称为“装配式公路钢桥”,原名叫“321”公路钢桥。是我国的战备公路钢桥。贝雷架是形成一定单元的钢架,可以用它拼接组装成很多构件、设备。 关键词:贝雷架;技术设计 Abstract: Bailey frame is also known as" assembly type highway steel bridge”, its former name is "321" highwa