CET 435 TEMPORARY STRUCTURES Dr. David Washington Associate Professor L Problem Solving TOPIC: De...
CET 435 TEMPORARY STRUCTURES Dr. David Washington Associate Professor L Problem Solving TOPIC: Design the Wale mber Design) 22 Given: The wale in a braced excavation has the tollowing ieomation0p Load: Wo-70 Member Size: 4x16 Stress Grade and Species: Hem-Fir No.1 & beter WALE Spacing: 4 O.c Corint > 19% kr aia Choose a Size Category below for the member as shoun tiesevom Dimension Lumber, MSR, Beam and Stringer, Post and Timber) b Find the moment矹V. and defection (ASD only) cId. Find the values for the allowable stress FF. and allowable deflection ASD only) Compare the values of fr-.f, and defection to thevaues of F. and F and allowable deflection respectively, and state whether or not this design works M" 70% H LATERAL EARTH PRESSURE 20ft PAGE 6 OF 7
CET 435 TEMPORARY STRUCTURES Dr. David Washington Associate Professor L Problem Solving TOPIC: Design the Wale mber Design) 22 Given: The wale in a braced excavation has the tollowing ieomation0p Load: Wo-70 Member Size: 4x16 Stress Grade and Species: Hem-Fir No.1 & beter WALE Spacing: 4 O.c Corint > 19% kr aia Choose a Size Category below for the member as shoun tiesevom Dimension Lumber, MSR, Beam and Stringer, Post and Timber) b Find the moment矹V. and defection (ASD only) cId. Find the values for the allowable stress FF. and allowable deflection ASD only) Compare the values of fr-.f, and defection to thevaues of F. and F and allowable deflection respectively, and state whether or not this design works M" 70% H LATERAL EARTH PRESSURE 20ft PAGE 6 OF 7