你的房子可能是没加truss connector .墙和truss之间的固定是很主要的,因为在某种情况下空气会产生负压把整个房顶抬起来。因此虽然在通常情况下屋顶的自重就可以维持屋顶和墙的连接,但通常还是要加truss connector将truss和墙联在一起。Truss connector也可以在很大程度上防止truss uplift的发生。9 O f9 X3 w. m2 R" O+ P
4#恭喜发财 O7 Y! ^7 N: S7 l( ~ + S0 K- M, u) H# jVery detailed explanation; learned something new everyday. As you said, truss connector is an essential component in framing, so why is it optional and still got a pass in city inspection; is there anything in the building codes that say about this?