| 摘要 |
A method for strengthening a truss having a principal rafter and a plurality of struts coupled to the principal rafter, defining a frame structure of the truss. The method includes the use of a bracket which is coupled between the principal rafter and one of the struts. The bracket includes a channel arranged to receive and mount the rafter therein. A strut anchor is coupled to the channel and extends outwardly therefrom for anchoring the channel on an outermost strut defining an end of the truss. The bracket provides torsional support and load bearing support between the strut and the principal rafter.
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