6. A strip of road Sm wide, 100 m long and 300 mm thick is to be constructed using class AA mixture (4,000PSI). Calculate the required sand(m'), gravel(m') and cement(bags). 7. 50cm x 50cm column on top of 1.3m x 1.3 m x 0.9m concrete footing, is to be poured monolithically. Considering the height of columns is 3.5 m from top of footing and both has a design of class A mixture(3000PSI). Calculate the required sand(m"), gravel(m') and cement(bags). 8. Referring to question in number, calculate the required number of plyboard(pcs) and 2"x2" good lumber (board foot) for the formworks. (use the factor in the discussion)

6. A strip of road Sm wide, 100 m long and 300 mm thick is to be constructed using class AA mixture (4,000PSI). Calculate the required sand(m'), gravel(m') and cement(bags). 7. 50cm x 50cm column on top of 1.3m x 1.3 m x 0.9m concrete footing, is to be poured monolithically. Considering the height of columns is 3.5 m from top of footing and both has a design of class A mixture(3000PSI). Calculate the required sand(m"), gravel(m') and cement(bags). 8. Referring to question in number, calculate the required number of plyboard(pcs) and 2"x2" good lumber (board foot) for the formworks. (use the factor in the discussion)

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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A septic tank is to be constructed to serve for a family of 8 persons. The size of a septic tankis 2300 mm x 1500 mm x 1500mm. Determine the following;a. volume excavated. b. for concreting, compute the cement, sand and gravel (using class A)i. top and bottom slab,ii. footing 6pcs- 0.60mx0.60m x 20cm andiii. column 6pcs- 20cmx20cm
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A simply supported 1 way slab having span of 3 meters is to carry the load for DL = 5kpa and LL = 4.8Kpa. If the concrete f'c = 28Mpa and rebar to be used is 10mm with fy = 276Mpa. a.) Determine the minimum thickness of the 1 way slab.(answer in millimeter in whole number) b.) Determine the Ultimate loading combination for the slab considering 1 meter strip?(answer in KN/m. in 3 decimal places ) c.) Determine the Ultimate moment for the slab considering 1 meter strip?(answer in KN-m. in 3 decimal places) d.) Determine the effective depth of the slab considering concrete cover = 20mmanswer in millimeter. in whole number e.) Determine the area of reinforcement for the slab based on the actual loadings.(answer in sq.mm. in 3 decimal places) f.) Determine the spacing of the rebar.(answer in millimeter(Don't round up, use actual value). in 3 decimal places)
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