1. A cantilever R.C. beam is 280 mm x 500 mm deep and is reinforced with 4- 20 mm diam bars for tension. Using an effective depth of d = 450 mm, determine if the 2.50 m long beam is adequate to carry a uniform load of 15 KN/m and a concentrated load of 10 KN at the cantilever end. Use f’c = 21 MPa, fy = 275 MPa. Neglect the weight of beam. Use n = 9 (Alternate Method of Design) Question: Referring to #1, using the same data, determine if the cantilever beam is adequate based on strength design 2001 NSCP specifications. The 15 KN/m load is DL while the 10KN load is LL.

1. A cantilever R.C. beam is 280 mm x 500 mm deep and is reinforced with 4- 20 mm diam bars for tension. Using an effective depth of d = 450 mm, determine if the 2.50 m long beam is adequate to carry a uniform load of 15 KN/m and a concentrated load of 10 KN at the cantilever end. Use f’c = 21 MPa, fy = 275 MPa. Neglect the weight of beam. Use n = 9 (Alternate Method of Design) Question: Referring to #1, using the same data, determine if the cantilever beam is adequate based on strength design 2001 NSCP specifications. The 15 KN/m load is DL while the 10KN load is LL.

Principles of Foundation Engineering (MindTap Course List)

8th Edition

ISBN:9781305081550

Author:Braja M. Das

Publisher:Braja M. Das

Chapter15: Braced Cuts

Section: Chapter Questions

Problem 15.11P

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