The estimated amount of sand in (m3) using in the plastering cement- sand mortar (1:2) of only outer face of walls of the room shown in fig. 1 (considering the height of the walls from outside is 4.80 m and plastering layer thickness 0.02 m) is about 1.79 1.53 2.23 2.05 2.52 figure (1) A L W 0.24m 3.0m 1.50m Area of the window (W)=1.5x1.2 Area of the door (D) 2.0 x 1.0 D Figure 1: Room Planner

The estimated amount of sand in (m3) using in the plastering cement- sand mortar (1:2) of only outer face of walls of the room shown in fig. 1 (considering the height of the walls from outside is 4.80 m and plastering layer thickness 0.02 m) is about 1.79 1.53 2.23 2.05 2.52 figure (1) A L W 0.24m 3.0m 1.50m Area of the window (W)=1.5x1.2 Area of the door (D) 2.0 x 1.0 D Figure 1: Room Planner

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

The estimated quantity of coarse aggregate (gravel) in (m3) of the floor concrete (1:2:4) that has 0.10 m thickness is about: 2.0 2.8 O 4.3 3.4 A 1.4m Roofing layers: Concrete tiles 0.B x 0.8 x 0.04m 0.12m + Sand-silt layer 0.05m 4.2m Earthen insulating layer 0.1m Styroper insulating layer 0.05m Asphalt insulation layer Reinforce Concrete slab roof (1:2:4) A 1.35 Area of the window (W) =1.4 x 1.2 1.6m Area of the door (D) = 2.0 x 1.0 0.24m D 4.0m 2.6m 1.0m 0.15m 6.0m 0.65m 0.35m Lintel beam Reinforced Figure1: Room planner RC Concrete (1:2:4) 3m 1,20m Aluminum window (W) Mosaic tiles 0.4x 0.4 x 0.04 m Cement mortar (1:2) 0.04m Floor concrete cast (1:2:4) 0.1m Broken brick 0.08m 0.24m 0.15m D.P.C 0.40m 0.36m 0.48m 0.16m 0.30m +- 0.70m Broken brick 0.08m Figure 2: Section A-A
An exterior beam, located in Toronto, with a rectangular cross section has a width of 1000mm, height of 1300mm and consists of 12-35M bars, and 10M stirrup. Given that the spacing between the bars is 50mm, how many layers would you need to fit the bars in? f'c = 25 MPa fy = 400 MPa Es = 200GPa Maximum aggregate size: 20mm Minimum required Width value = Blank 1 mm # of layers = Blank 2
2. Compressive strength tests were performed on two specimen A and Brespectively, please answer the following questions: a. Determine the compressive stress at failure of specimen A, which was a 6-in. diameter concrete cylinder that failed at a test load of 100,000 lb. b. Determine the compressive stress at failure of specimen B, which was a 12-in, diameter specimen that failed at a test load of 200,000 lb. c. Explain: strength of a material in terms of stress. Which one of the above specimen has higher strength? Why 3. Calculate the percentage of free moisture on a fine aggregate based on the given data. Absorption 1.3 % Wet weight = 503.7g Oven-dry weight - 472.2 g
EXAMPLE:- For the plan shown below; Estimate number of (blocks) and amount of cement & sand. If the mix proportion is equal to (1:3) for mortar, height of building = 3.1 m. 24 January 2023 N 0.2 W4=0.8x0.4) W 8 = 1 x 0.5 W₂= 1.9 x 1.9 W₁=2x1.9 Dg=0.9 x 1.9. D2=1 x 2 W2 D. = 1-2 X2-2 3.1 H3m - Estimation D₂ D- 9.3 1.8 W4 D3 45 W₂ D₁ = 1.2X2-2 D2=1x2 03=0.9x1.9. W₁=2x1.9 W/₂=19x 1.9 VY3=1X0.5 W4=0.8x0.4 52
SIT. D: A simply supported beam 250 mm wide, 500 mm deep and spans 6 m supports a service super imposed dead load of 10 kN/m and service live load of 6 kN/m. Concrete strength f' = 21 MPa and steel yield strength fy = 415 MPa. Concrete Icover to bar centroid is 70 mm. Determine the total factored load for ultimate strength design in kN/m. C. 23.45 10. 11. 12. A. 19.52 B. 25.20 D. 21.06 Determine the maximum ultimate moment in kN-m the beam must resist using load combination of NSCP 2015. A. 108.90 B. 131.58 C. 97.20 D. 113.40 Determine the required tensile steel ratio at ultimate stage. C. 0.007245 D. 0.009821 A. 0.007167 B. 0.013710
Q Calculate the quarlity cement required in m for plaokering of mix of a wall of 5x4m with 12 mm thick plaoler 1:6.
The standard acceptable 28-day compressive strength of grout for hollow unit masonry in MPa is? O a. 13.5 O b. 7.0 Oc 20.7 O d. 5,5 O e. 21.0
For determination of initial setting time use the following data:Time Penetration 30 min 40 mm40 min 34 mm50 min 20 mm60 min 15 mm
Problem 8.26 WD = 20 kN/m wj. = 36 kN/m 4 m concrete cover is 40 mm 6 #29 450 450 mm 70 mm 800 mm 730 mm For each of the problems, you must perform the following Recalculate the effective depth assuming concrete cover of 40 mm, and use only your calculated effective depth to answer the questions. Shear strength of concrete must be calculated using both the simplified and detailed methods of ACI318 Table 22.5.5.1. -Verity the spacing between main reinforcing bars satisfies AC1318 minimum spacing requirements. -Demonstrate the calculation of the shear forces needed to answer the questions including a fully labelled shear force diagram. The diagram must show the location within the span where 1) no shear force is required (if any), 2) minimum shear force is required (if any). Sketch (manual sketches OK) the beam and show the main reinforcement and distribution of shear reinforcement along the span, including distances where each spacing applies.
A 150mm diameter cylindrical concrete specimen was tested for splitting tensile strength. The Sample failed when the applied force was 120 kN. What is the splitting tensile stress at failure in MPa? The sample length is 300mm
Reference Table: Quantity of Cement and Sand for mortar and plaster in Properties: Length of wall (1) = 4.0 m, use 6" thick CHB; Size cubic meter of door: 0.90 m x 2.10 m Length of wall (2) = 5.0 m, use 6" thick CHB; Size of window: 1.50 m x 2.20m TABLE 2-1 QUANTITY OF CEMENT AND SAND FOR MORTAR AND PLASTER IN CUBIC METER Class Moture Cement in Bags 40 kg Sand cu. m. Proportion Length of wall (3) = 4.0 m, use 4" thick CHB 50 kg 1:2 1:3 1:4 1:5 18.0 12.0 9.0 7.5 14.5 9.5 7.0 6.0 1.0 1.0 1.0 1.0 Height of "A" from floor line to bottom of beam = 2.80m Height of "B" from the ground line to floor line Your answer 0.30m Height of "C" from ground line to bottom of CHB = 0.30m Determine the quantity of 6" CHB for walls 1, 2 and 3. Your answer Quantity for cement in 40-kg bag used as core filler and block laying Your answer 5500
A half-block concrete masonry unit is tested for compressive strength. Theoutside dimensions of the specimen are 190 mm X 190 mm X 190 mm.The cross section is a hollow square with a wall thickness of 25 mm. Theload is applied perpendicular to the hollow cross section and the maximum load is 225 kN.a. Determine the gross area compressive strength.b. Determine the net area compressive strength.