Design and build your model bridge by: mr. chung khchung@interact.ccsd.net . main materials: design the bridge around the loading points – plan for extra bracing around load areas b. choose a truss to use –warren –pratt –howe –k truss c. draw the bridge to scale –use graph paper –draw forces –label everything .. N design a model truss bridge to meet a set of design requirements. n build a model truss bridge, consistent with a set of plans and specifications. key terms to successfully complete this learning activity, you must understand the following key terms and concepts from previous learning activities: truss deck truss internal force right triangle. Table planner for wedding, make your own windows, building plans for mini storage units, wood fired sauna kits, how to build a wooden truss bridge, colonial furniture book, diy wooden roof rack basket, wood glaze finish. woodworking plans for planter boxes. buy wooden boxes..
This short section is meant to whet your appetite, but now we turn to the application of truss design to model bridge building. common trusses used in model bridge building. each of the following truss designs are very common in both real and model bridges because of their sound engineering and ease of construction.. This bridge near hope b.c. is a common truss type, spanning approximately 180 feet across the coquihalla river. it is shared by both cn and cp rail as the route from the fraser valley to the west heads north along the fraser river.. To build a simple wood truss, start by measuring the length and height of the structure you're reinforcing to determine how big your truss should be. then, plan for the bottom chord of the truss to be 1/4 inch longer than the floor of the structure..
