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Fasya wants to sell a purse that costs RM150 at a price less 12% discount that...
Reinforced Concrete (RC) Design
a) Give four basic requirements of the structure to overcome the loads which are subjected to it. (4marks) b) A simply supported rectangular beam 300mm wide by 600mm deep spans 6.7m clear distance between 300mm thick wall and carries a characteristic permanent action of 20.5 KN/m and an imposed load of 8.5KN/m. Assuming grade 32 concrete, high yield reinforcement of grade 500, 8mm links of grade 250, 20mm cover, 20mm longitudinal steel (i) Determine the ultimate load (4 marks)(ii) Moment reinforcements in...
A Class 1 post-tensioned rectangular concrete beam is simply supported over a 10 m span. The char...
A Class 1 post-tensioned rectangular concrete beam is simply supported over a 10 m span. The characteristic imposed load consists of a single 50 kN force at midspan. The characteristic concrete strength is 50 N/mm2 and the unit weight of concrete is 25 kN/m. The beam is of a uniform section (Fig. 5) having the following properties: b- 250 mm; h 500 mm. Assume the concrete strength at transfer is 40 N/mm2 and there is no prestressed loss. (1) Determine...
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...
2. A 4-lane expressway (onee direction) is carrying a total volume of 4500 veh/h when an incident occurs resulting in the closure of two lanes. If it takes 1.5 h to clear the obstruction, de...
2. A 4-lane expressway (onee direction) is carrying a total volume of 4500 veh/h when an incident occurs resulting in the closure of two lanes. If it takes 1.5 h to clear the obstruction, determine the following: Assuming that the capacity of the highway is 2200 veh/h/In i. The maximum queue length that will be formed ii. The total delay ii. The number of vehicles that will be affected by the incident iv. The average individual delay. 7:38 PM Task-1...
The following figure 1(a) shows a part of a reinforced concrete building in a school. The...
The following figure 1(a) shows a part of a reinforced concrete building in a school. The structure consists of precast concrete hollow slabs that rests on the 10.8m long two reinforced concrete beams. The beams are supported on reinforced concrete columns. It is given that, on the top surface of the hollow slab, there will be a concrete screed with 50 mm thickness (assume density of concrete screed is 25 kN/m). In addition, there will be tiles that weigh 0.05...
i have also attached the solutions. could you please explain step by step what they are...
i have also attached the solutions.
could you please explain step by step what they are doing.
especially the bit in part (a) where they do x/d
Question 2 Picture it. It's 5 o'clock on Friday and at the end of a long week all Dave wants to do is go home. But his boss has other ideas; he tells Dave that he can go once he has designed the tension reinforcement for the beam in Figure 2. a) Design...
"Annexure B" ASSIGNMENT 2 DESIGN BRIEF Due to increasing pedestrian traffic of students travelling from halls of residence to the engineering block at one of its devised a...
"Annexure B" ASSIGNMENT 2 DESIGN BRIEF Due to increasing pedestrian traffic of students travelling from halls of residence to the engineering block at one of its devised a plan, which includes a new means of crossing a busy road safely and without causing traffic delay. A solution to protect student safety for crossing the busy road is to design and build a pedestrian bridge. This will eliminate traffic congestion and delays as well as eliminate conflict between pedestrians and motorists....
Q6. (a) Three identical fatigue specimens (denoted A, B and C) are fabricated from a non-ferrous...
Q6. (a) Three identical fatigue specimens (denoted A, B and C) are fabricated from a non-ferrous alloy. Each is subjected to one of the maximum- minimum stress cycles listed in Table 26 (the frequency is the same for all tests) Table 26 Specimen Omax (MPa) Omin (MPa) A +450 -150 +300 -300 +500 -200 Rank the three specimens in terms of their fatigue lifetimes (highest to lowest). Justify this ranking [5 marks] (b) A cylindrical tie rod of diameter 20...
L2 r. cunhinning moncones the spood of piston at the hepinning of the stonke in the...
L2 r. cunhinning moncones the spood of piston at the hepinning of the stonke in the cylinder cushimin decrees the speed of piston ot the beginning of the role in the und 2) Which Type of bydraulic finder has one piston connected to piston rud extended on both the a female clevis 1. Circular fans c. Trunnion all of the above Which of the following is used for mounting purpose in luydraulic cylinders? sides of the cylinder! 3. telescopic cylinder...
A Class 1 post-tensioned rectangular concrete beam is simply supported over a 10 m span. The characteristic imposed load consists of a single 50 kN force at midspan. The characteristic concrete strength is 50 N/mm2 and the unit weight of concrete is 25 kN/m. The beam is of a uniform section (Fig. 5) having the following properties: b- 250 mm; h 500 mm. Assume the concrete strength at transfer is 40 N/mm2 and there is no prestressed loss. (1) Determine...
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...
2. A 4-lane expressway (onee direction) is carrying a total volume of 4500 veh/h when an incident occurs resulting in the closure of two lanes. If it takes 1.5 h to clear the obstruction, determine the following: Assuming that the capacity of the highway is 2200 veh/h/In i. The maximum queue length that will be formed ii. The total delay ii. The number of vehicles that will be affected by the incident iv. The average individual delay. 7:38 PM Task-1...
The following figure 1(a) shows a part of a reinforced concrete building in a school. The structure consists of precast concrete hollow slabs that rests on the 10.8m long two reinforced concrete beams. The beams are supported on reinforced concrete columns. It is given that, on the top surface of the hollow slab, there will be a concrete screed with 50 mm thickness (assume density of concrete screed is 25 kN/m). In addition, there will be tiles that weigh 0.05...
i have also attached the solutions.
could you please explain step by step what they are doing.
especially the bit in part (a) where they do x/d
Question 2 Picture it. It's 5 o'clock on Friday and at the end of a long week all Dave wants to do is go home. But his boss has other ideas; he tells Dave that he can go once he has designed the tension reinforcement for the beam in Figure 2. a) Design...
"Annexure B" ASSIGNMENT 2 DESIGN BRIEF Due to increasing pedestrian traffic of students travelling from halls of residence to the engineering block at one of its devised a plan, which includes a new means of crossing a busy road safely and without causing traffic delay. A solution to protect student safety for crossing the busy road is to design and build a pedestrian bridge. This will eliminate traffic congestion and delays as well as eliminate conflict between pedestrians and motorists....
Q6. (a) Three identical fatigue specimens (denoted A, B and C) are fabricated from a non-ferrous alloy. Each is subjected to one of the maximum- minimum stress cycles listed in Table 26 (the frequency is the same for all tests) Table 26 Specimen Omax (MPa) Omin (MPa) A +450 -150 +300 -300 +500 -200 Rank the three specimens in terms of their fatigue lifetimes (highest to lowest). Justify this ranking [5 marks] (b) A cylindrical tie rod of diameter 20...
L2 r. cunhinning moncones the spood of piston at the hepinning of the stonke in the cylinder cushimin decrees the speed of piston ot the beginning of the role in the und 2) Which Type of bydraulic finder has one piston connected to piston rud extended on both the a female clevis 1. Circular fans c. Trunnion all of the above Which of the following is used for mounting purpose in luydraulic cylinders? sides of the cylinder! 3. telescopic cylinder...
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