What people are saying - Write a review
We haven't found any reviews in the usual places.
Ent The Forces that Act on Structures
Weight and Gravity
Structure of the Classroom Live Load and Dead Load
32 other sections not shown
arch Ask the students balance balloon behavior bending bottom bricks buckling cantilever beam Cantilever bridges cardboard center of gravity chord compression bars compute concrete connected Construct-O-Straws cross section cubes Cuisenaire rods dead load deflection Development diagonals direction equal Erector set example fibers fixed-end beam FlGURE floor foam Follow-up Activities force funicular glue glued horizontal inch kg/sq kilograms Lesson live load main cable material measure membrane meter meterstick yardstick Objective paper pendulum piece pivot plastic Plasticine polygon pressure pull push reaction rectangular reinforced right angles roadway rods roof rotational equilibrium rubber band ruler scale seesaw shape shear side simply supported beam space frame square steel stick stiffness string strips structures Styrofoam beam suspension bridge swing tape tension and compression tion tongue depressors tons towers truss bridge Unit vertical Vierendeel truss Vocabulary walls weight wind WlND wood