Exam Details
| Subject | Theory Of Structures-V | |
| Paper | ||
| Exam / Course | Bachelor Of Architecture (B.ARCH) | |
| Department | School of Engineering & Technology (SOET) | |
| Organization | indira gandhi national open university | |
| Position | ||
| Exam Date | June, 2015 | |
| City, State | new delhi, |
Question Paper
Discuss the simplifying assumptions taken for design of flexural RC members.
A beam of rectangular cross-section b x d 250 mm x 415 mm resists an applied moment of 70 kN-m. Determine the required area of the tensile reinforcement. Use M 20 concrete and Fe 415 steel.
2. Determine the moment of resistance of a doubly reinforced section of an RC beam shown in Figure 1. Use M 20 concrete and Fe 415 steel.
<img src='./qimages/15041-2.jpg'>
3. Design an RC roof slab simply supported on all its four edges with effective spans as 3m x 7 m. The top of the slab is covered with 100 mm lime terrace. The slab carries a superimposed live load of 2500 N/m^2. Use M 20 concrete and Fe 415 steel. Take nominal cover as 20mm.
Discuss why lateral reinforcement is essential in a column. What are the different ways of providing it Discuss the merits of each way of provision.
Determine the pennissible load for an RC circular column of 400 mm diameter reinforced with 6 nos. 25 mm diameter main reinforcement. The lateral reinforcement is in the form of a helical spiral of 8 mm diameter bar with a pitch of 55 mm c/c. Use M 20 concrete and Fe 415 steel.
5. Provide the shear reinforcement in the form of vertical stirrups of 8 mm diameter for a rectangular cross-section of a beam of size b x D 300 x 500 mm. The beam is reinforced with4-25 mm diameter bars in the tensile zone and resists a factored shear force of 125 kN. Use M 20 concrete and Fe 415 steel for main reinforcement and Fe 250 grade steel for transverse reinforcement. Use nominal cover of 25 mm.
6. Determine the size and depth of a square footing for a superimposed load of 1000 kN under a column of size 600 mm x 600 mm.The safe bearing capacity of soil is 250 kN/m^2. Use M 20 concrete and Fe 415 steel. Provide a neat sketch showing detailing of reinforcement.
Discuss the purpose and method of the pull out test.
Discuss the different forms in which shear reinforcement may be provided in beams. Draw neat sketches showing these forms.
Discuss the importance of proper bond between concrete and steel. Explain how bond is affected by surface characteristics of HYSD bars.
Discuss the base isolation concept in earthquake resistant design of structures.
A beam of rectangular cross-section b x d 250 mm x 415 mm resists an applied moment of 70 kN-m. Determine the required area of the tensile reinforcement. Use M 20 concrete and Fe 415 steel.
2. Determine the moment of resistance of a doubly reinforced section of an RC beam shown in Figure 1. Use M 20 concrete and Fe 415 steel.
<img src='./qimages/15041-2.jpg'>
3. Design an RC roof slab simply supported on all its four edges with effective spans as 3m x 7 m. The top of the slab is covered with 100 mm lime terrace. The slab carries a superimposed live load of 2500 N/m^2. Use M 20 concrete and Fe 415 steel. Take nominal cover as 20mm.
Discuss why lateral reinforcement is essential in a column. What are the different ways of providing it Discuss the merits of each way of provision.
Determine the pennissible load for an RC circular column of 400 mm diameter reinforced with 6 nos. 25 mm diameter main reinforcement. The lateral reinforcement is in the form of a helical spiral of 8 mm diameter bar with a pitch of 55 mm c/c. Use M 20 concrete and Fe 415 steel.
5. Provide the shear reinforcement in the form of vertical stirrups of 8 mm diameter for a rectangular cross-section of a beam of size b x D 300 x 500 mm. The beam is reinforced with4-25 mm diameter bars in the tensile zone and resists a factored shear force of 125 kN. Use M 20 concrete and Fe 415 steel for main reinforcement and Fe 250 grade steel for transverse reinforcement. Use nominal cover of 25 mm.
6. Determine the size and depth of a square footing for a superimposed load of 1000 kN under a column of size 600 mm x 600 mm.The safe bearing capacity of soil is 250 kN/m^2. Use M 20 concrete and Fe 415 steel. Provide a neat sketch showing detailing of reinforcement.
Discuss the purpose and method of the pull out test.
Discuss the different forms in which shear reinforcement may be provided in beams. Draw neat sketches showing these forms.
Discuss the importance of proper bond between concrete and steel. Explain how bond is affected by surface characteristics of HYSD bars.
Discuss the base isolation concept in earthquake resistant design of structures.
Other Question Papers
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Subjects
- (Urban Designing) (Elective - 2)
- Advanced Building Services (Elective 1)
- Architectural Sciences & Services - Iv (Energy Systems And Hvac)
- Architectural Sciences And Services - I (Climatology)
- Architectural Sciences And Services - Ii (Illumination And Acoustics)
- Architectural Sciences And Services - Iii (Water Supply And Sanitation)
- Culture And Built Forms - Iii
- Culture And Built Forms-I
- Culture And Built Forms-Ii
- Culture And Built Forms-Iv
- CULTURE AND BUILT FORMS-V
- Culture And Built Forms-Vi
- Disaster Management (Elective - 2)
- Earthquake Resistant Structures (Elective 1)
- Estimating And Costing
- Green Architecture And Environmental Planning (Elective - 2)
- Intelligent Building Systems (Elective - 2)
- Interior Design (Elective - 1)
- Professional Practice And Building Bye Laws
- Project Management
- Site Planning (Elective 1)
- Theory Of Structures - I
- Theory Of Structures - Ii
- Theory Of Structures - Iii
- Theory Of Structures-Iv
- Theory Of Structures-V
- Topographic Systems
- Town Planning