Static Strength of Simulated Ceiling/Floor Connections in Modular/Manufactured Housing

摘要

The resistance of joints in timber structures subjected to lateral, withdrawal or compressive forces depends on the properties of the fasteners and connected materials as well as the filler material between connected members. The study tested 500 joints analogeous to those found in the exterior walls of modular or manufactured housing to: (1) compare joint baseline test results with published allowable values, and (2) compare strength of joints with gypsum, carpet or floor tile filler materials to baseline strengths. Comparisons were made for lateral, withdrawal and compressive joint strength. The scope of the study was limited to statically loaded connections. These results may serve as a baseline for future studies on dynamically loaded connections.