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Problem 3: One way solid slab (10 pts) The slab shown in Figure 2 is 200...
3. Details of a one-way slab are illustrated in Figure 3.9(1). Based on the load combination...
3. Details of a one-way slab are illustrated in Figure 3.9(1). Based on the load combination formula, ultimate load 1.2g + 1.59, compute the uniformly distributed live load (9) that may be carried by the slab. Take / = 25 MPa and pw = 24 kN/m². (Hint: take a typical strip 1000 mm wide and analyse it as a simply supported beam.) Simple support a 5500 A N16 @ 200 mm O 125 100 1 O 200 Section a-a
Q1. A continuous one-way slab is subjected to Gu(including self-weight) - 7.0 kN/m' Q-4.5 kN/m2. At the exterior ends, the slab is cast monolithically with the edge beams. Assume C30/37 concrete,...
Q1. A continuous one-way slab is subjected to Gu(including self-weight) - 7.0 kN/m' Q-4.5 kN/m2. At the exterior ends, the slab is cast monolithically with the edge beams. Assume C30/37 concrete, grade 500 steel, and 25-mm cover to bars. Size of each beam is 350mm x 450mm, size of each column is 400mm x 400mm. (a) Determine the slab thickness. (b) Check whether the design shears and moments at critical sections (e.g. at mid- spans and supports) can be determined...
PROBLEM 3: (40points) Figure shows te clevation and main floor plan for five-story bailding. The building...
PROBLEM 3: (40points) Figure shows te clevation and main floor plan for five-story bailding. The building is clad with nonstructural precest pansl There are no sructural walls or other bracing. The floor besms in the north-south direction are all 450mm wide with an overa depth of 750mm. The floor slabs are 150mm thick Assume all the floors are to be designed for a superimposed dead load of S KPa plus alive load of 12KPa, which includes a 3.5KPa partition loading....
simply supported reinforced concrete beam of rectangular section is hung on the left end by a 400mm square post working in tension, as shown in the figure below. The beam supports a uniform dead l...
simply supported reinforced concrete beam of rectangular section is hung on the left end by a 400mm square post working in tension, as shown in the figure below. The beam supports a uniform dead load (DL) gf 100 KN/m (excluding its own weight) and upiform live load LL) of 40KN/m. The beam is reinforced with 025 longitudinal rebars with 40mm cleat cover to the stirrups. Material properties: fy 420 MPa, fe 25 MPa. Beam dimension b 400mm and h 600mm....
Need help with E and F please. 3. The beam shown in the figure below is...
Need help with E and F please.
3. The beam shown in the figure below is carrying superimposed dead load of 25 kN/m and use and occupancy load of 45 kN/m. For preliminary analysis, assume a self weight of 10 kN/m. We are required to find the maximum positive (tension at the bottom) and negative (tension at the top) moments due to the factored loads, and then design the beam CIV E 374-RC-Lab 3 Fall 2018 (a) Determine the maximum...
Could you please help me on question 7. Thank you very much. The floor system shown...
Could you please help me on question 7.
Thank you very much.
The floor system shown below consists of normalweight concrete (150 pcf). Beams C2 ! LT 1 7.0 inch ! h=20 in G2! 12 in Girders BI 1 7.0 inch Slab 8 ft span h 24 in ----- - -- - --- 15 in 15 ft 15 ft Use 4000 psi concrete and Gr. 60 reinforcing steel. Assume 0.75 inch clear cover. Include concrete self-weight and a superimposed dead...
Fig. Q-1 shows a two-span continuous beam which is to carry a characteristic dead load inclusive...
Fig. Q-1 shows a two-span continuous beam which is to carry a characteristic dead load inclusive of self-weight, gk, of 12 kN/m, and a characteristic imposed load, qk, of 10 kN/m. Material properties are: fek = 25 MPa, and fyk = 500 MPa. (a) Determine the design bending moment envelope for span AB. You need not have to consider moment re-distribution. [10 marks] (b) Determine the maximum moment that the support section at B can carry if the neutral axis...
A reinforced concrete cantilevered beam with a span of 5 m extends from the wall, as shown in the...
A reinforced concrete cantilevered beam with a span of 5 m extends from the wall, as shown in the figure below. The beam has a rectangular cross-section and supports a uniform dead load (DL) of 15 kN/m (excluding the self-weight) and a uniform live load (LL) of 25 kN/m. The beam width is restricted to 400 mm. Use 10M stirrups and 25M bars for tension steel. The maximum aggregate size is 20 mm. 1ie 5.5. beam is located in the...
The point loads are placed at the fixed positions shown in the figure and they are...
The point loads are placed at the fixed positions shown in the figure and they are live loads. E C (centre) f = 32 Mpa fer= 3 MPa fsv = 500 MPa E = 200 GPa E = 28600 MPa a Cross section The following values are used for the question. . l = 3 m load before cracking • 12 = 2.5 m . P = 2 KN . a = 50 mm . G-5 kN/m • b =...
2. Given a simply supported beam shown in figure below with the cross section at maximum...
2. Given a simply supported beam shown in figure below with the cross section at maximum moment. The beam supports a uniform service dead load of WDL =30 kN/m (excluding own weight of beam), Pll = 270 kN. Use fc' = 30 MPa; fy = 400 MPa. Calculate design strength OMn for the cross section shown in the figure. Check the strains in the steel esi. LL , 75-40-100 -775 90 90 WOL 710 650 5030 -15000 mm
3. Details of a one-way slab are illustrated in Figure 3.9(1). Based on the load combination formula, ultimate load 1.2g + 1.59, compute the uniformly distributed live load (9) that may be carried by the slab. Take / = 25 MPa and pw = 24 kN/m². (Hint: take a typical strip 1000 mm wide and analyse it as a simply supported beam.) Simple support a 5500 A N16 @ 200 mm O 125 100 1 O 200 Section a-a
Q1. A continuous one-way slab is subjected to Gu(including self-weight) - 7.0 kN/m' Q-4.5 kN/m2. At the exterior ends, the slab is cast monolithically with the edge beams. Assume C30/37 concrete, grade 500 steel, and 25-mm cover to bars. Size of each beam is 350mm x 450mm, size of each column is 400mm x 400mm. (a) Determine the slab thickness. (b) Check whether the design shears and moments at critical sections (e.g. at mid- spans and supports) can be determined...
PROBLEM 3: (40points) Figure shows te clevation and main floor plan for five-story bailding. The building is clad with nonstructural precest pansl There are no sructural walls or other bracing. The floor besms in the north-south direction are all 450mm wide with an overa depth of 750mm. The floor slabs are 150mm thick Assume all the floors are to be designed for a superimposed dead load of S KPa plus alive load of 12KPa, which includes a 3.5KPa partition loading....
simply supported reinforced concrete beam of rectangular section is hung on the left end by a 400mm square post working in tension, as shown in the figure below. The beam supports a uniform dead load (DL) gf 100 KN/m (excluding its own weight) and upiform live load LL) of 40KN/m. The beam is reinforced with 025 longitudinal rebars with 40mm cleat cover to the stirrups. Material properties: fy 420 MPa, fe 25 MPa. Beam dimension b 400mm and h 600mm....
Need help with E and F please.
3. The beam shown in the figure below is carrying superimposed dead load of 25 kN/m and use and occupancy load of 45 kN/m. For preliminary analysis, assume a self weight of 10 kN/m. We are required to find the maximum positive (tension at the bottom) and negative (tension at the top) moments due to the factored loads, and then design the beam CIV E 374-RC-Lab 3 Fall 2018 (a) Determine the maximum...
Could you please help me on question 7.
Thank you very much.
The floor system shown below consists of normalweight concrete (150 pcf). Beams C2 ! LT 1 7.0 inch ! h=20 in G2! 12 in Girders BI 1 7.0 inch Slab 8 ft span h 24 in ----- - -- - --- 15 in 15 ft 15 ft Use 4000 psi concrete and Gr. 60 reinforcing steel. Assume 0.75 inch clear cover. Include concrete self-weight and a superimposed dead...
Fig. Q-1 shows a two-span continuous beam which is to carry a characteristic dead load inclusive of self-weight, gk, of 12 kN/m, and a characteristic imposed load, qk, of 10 kN/m. Material properties are: fek = 25 MPa, and fyk = 500 MPa. (a) Determine the design bending moment envelope for span AB. You need not have to consider moment re-distribution. [10 marks] (b) Determine the maximum moment that the support section at B can carry if the neutral axis...
A reinforced concrete cantilevered beam with a span of 5 m extends from the wall, as shown in the figure below. The beam has a rectangular cross-section and supports a uniform dead load (DL) of 15 kN/m (excluding the self-weight) and a uniform live load (LL) of 25 kN/m. The beam width is restricted to 400 mm. Use 10M stirrups and 25M bars for tension steel. The maximum aggregate size is 20 mm. 1ie 5.5. beam is located in the...
The point loads are placed at the fixed positions shown in the figure and they are live loads. E C (centre) f = 32 Mpa fer= 3 MPa fsv = 500 MPa E = 200 GPa E = 28600 MPa a Cross section The following values are used for the question. . l = 3 m load before cracking • 12 = 2.5 m . P = 2 KN . a = 50 mm . G-5 kN/m • b =...
2. Given a simply supported beam shown in figure below with the cross section at maximum moment. The beam supports a uniform service dead load of WDL =30 kN/m (excluding own weight of beam), Pll = 270 kN. Use fc' = 30 MPa; fy = 400 MPa. Calculate design strength OMn for the cross section shown in the figure. Check the strains in the steel esi. LL , 75-40-100 -775 90 90 WOL 710 650 5030 -15000 mm
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