2)Upon completion of the excavation, backfilling and compaction works forthe proposed road described in problem 1, the gravel bedding andconcreting works are to start. Figures below show the detail for the roadsection.ROAD SECTION-5. 0m--5.0m-25cm25cmCONCRETE ROAD (4500 psi @ 28 DAYS) ON 100mm THK COMPACTED GRAVEL BED***Note: 4500 psi @ 28 days concrete ratio will be taken to be 1:1.75:1.70 +an admixture for strength. (1 cubic meter of concrete for this mix = 13bags of 40 kg cement, 0.606m3 of crushed sand, 0.588m3 of 3/4" gravel, andan admixture of 2 sachets per bag of 40 kgs cement)*** Gravel bed will be 100mm thick and shal1 be applied with a 33% increase involume to consider the effect of compaction. G-1 gravel shall be used.2.a) Determine the quantity for Concrete (m³)2.b) Determine the required quantity of cement bags2.c) Determine the required quantity of crushed sand (m³)2.d) Determine the required quantity of 3/4" gravel (m³)2.e) Determine the required quantity of admixture sachets2.f) Determine the quantity for G-1 Gravel Bed (m³)

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ROAD SECTION 5.0m- -5.0m- 25cn CONCRETE ROAD (4500 psi @ 28 DAYS) ON 100mm THK COMPACTED GRAVEL BED *** Note: 4500 psi @ 28 days concrete ratio will be taken to be 1:1.75:1.70 + an admixture for strength. (1 cubic meter of concrete for this mix = 13 bags of 40 kg cement, 0.606m3 of crushed sand, e.588m3 of 3/4" gravel, and an admixture of 2 sachets per bag of 40 kgs cement) *** Gravel bed will be 100mm thick and shall be applied with a 33% increase in volume to consider the effect of compaction. G-1 gravel shall be used. 2.a) Determine the quantity for Concrete (m') 2.b) Determine the required quantity of cement bags 2.c) Determine the required quantity of crushed sand (m')

ROAD SECTION 5.0m- -5.0m- 25cn CONCRETE ROAD (4500 psi @ 28 DAYS) ON 100mm THK COMPACTED GRAVEL BED * Note: 4500 psi @ 28 days concrete ratio will be taken to be 1:1.75:1.70 + an admixture for strength. (1 cubic meter of concrete for this mix = 13 bags of 40 kg cement, 0.606m3 of crushed sand, e.588m3 of 3/4" gravel, and an admixture of 2 sachets per bag of 40 kgs cement) * Gravel bed will be 100mm thick and shall be applied with a 33% increase in volume to consider the effect of compaction. G-1 gravel shall be used. 2.a) Determine the quantity for Concrete (m') 2.b) Determine the required quantity of cement bags 2.c) Determine the required quantity of crushed sand (m')

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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