crown post中文什么意思

桁架中柱

• crown:    n. 1.(胜利的)花冠；荣誉；〔美 ...
• post:    n. 1.〔主英〕邮政；邮寄；(一批 ...
• post crown:    桩冠

例句与用法

1. Crown post - puller
   冠柱拔出器

百科释义

Crown post is a term in traditional timber framing for a post in roof framing which stands on a tie beam or collar beam and supports a collar plate.Alcock, N.