来自世界各地的最新建筑、可持续设计、DIY理念和建筑项目——Buildipedia用视频、文章和社交网络覆盖了整个建筑环境。//www.diesprinter.com 2020年8月12日星期三14:53:42 +0000 Joomla !1.5 -开放源码内容管理 en - //www.diesprinter.com/雷竞技raybeknowledgebase/division-06-wood-plastics-and-composites/06-10-00-rough-carpentry/06-17-00-shop-fabricated-structural-wood/06-17-53-shop-fabricated-wood-trusses/06-17-53-shop-fabricated-wood-trusses //www.diesprinter.com/雷竞技raybeknowledgebase/division-06-wood-plastics-and-composites/06-10-00-rough-carpentry/06-17-00-shop-fabricated-structural-wood/06-17-53-shop-fabricated-wood-trusses/06-17-53-shop-fabricated-wood-trusses < div class = " K2FeedImage " > < img src = " //www.diesprinter.com/media/k2/items/cache/15d43aef6c8a5134e1fc00a9c98b8ab0_S.jpg " alt = "工厂预制的木桁架" / > < / div > < div class = " K2FeedIntroText " > < p >车间预制的木桁架工程产品生产的和弦和网是由木头和与金属连接器。最简单的桁架形式有水平的底部弦和顶部弦，形成三角形，为屋顶和屋顶负荷提供支撑和稳定。更复杂的桁架形状有尖角的底部和弦和多尖角的顶部和弦。< / p > < / div > staff@www.diesprinter.com (Buildipedia员工) 53车间制作的木桁架 星期一，2009年7月27日14:57:41 +0000