Design of Structure -2 Syllabus Diploma in Civil Engineering, Regulation 2010

To be able to select the suitable reinforcement and section required for reinforced

cement concrete solid floor / roof slab and column.

To be able to select the suitable reinforcement and section required for reinforced

cement concrete stair slab.

To be able to select the suitable reinforcement and section required for reinforced

cement concrete footing for brick wall and concrete wall.

To be able to select the suitable reinforcement and section required for reinforced

cement concrete column footing.

To be able to select the suitable reinforcement and section required for reinforced

cement concrete cantilever retaining wall.

To be able to supervise the placement of reinforcement for all types of reinforced

cement concrete works.

To be able to acquire preliminary knowledge about pre-stressed concrete.

* *

*SHORT DESCRIPTION*

Design of reinforced cement concrete one-way & two-way solid slab, stair slab, column, wall footing, column footing and cantilever retaining wall; Prestressed concrete and Miscellaneous RCC structures.

* *

*DETAIL DESCRIPTION*

**Theory:**

** **

**1 Understand the concept of floor slab.**

1.1 Describe different types of reinforced cement concrete floor slab.

1.2 State the loads to be considered in designing reinforced cement concrete floor

slabs.

1.3 Compare between reinforced cement concrete one-way and two-way solid slab.

** **

**2 Understand the principles of designing reinforced cement concrete one-way solid slab.**

2.1 State the minimum thickness of reinforced cement concrete one-way solid slab.

2.2 Explain the necessity of shrinkage and temperature reinforcement in one-way

solid slab.

2.3 Mention the steps to be followed in designing reinforced cement concrete one-way solid slab.

2.4 Design reinforced cement concrete one-way solid slab with supplied data in both WSD and USD methods.

2.5 Design a reinforced cement concrete cantilever solid slab in WSD method.

2.6 Design a reinforced cement concrete balcony slab in WSD method.

2.7 Design a one-way reinforced brick(RB) slab in WSD method.

** **

**3 Understand the principles of designing reinforced cement concrete two-way solid slab.**

3.1 State the minimum thickness of reinforced cement concrete two-way solid slab.

3.2 Explain the use of bending moment coefficient in designing reinforced cement concrete two-way solid slab.

3.3 State the meaning of column strip and middle strip in two-way solid slab.

3.4 Design reinforced cement concrete two-way solid slab with supplied data in WSD method.

3.5 Explain the necessity of corner reinforcement in two-way solid slab.

**4 Understand the principles of designing reinforced cement concrete stair slab.**

4.1 List various kinds of stair.

4.2 Mention the relation in between tread and rise according to American standard and Indian standard.

4.3 State the formula used in calculating weight of waist slab and steps.

4.4 Design reinforced cement concrete stair slab in WSD method.

** **

**5 Understand the principles of designing reinforced cement concrete column.**

** **

5.1 Describe different types of reinforced cement concrete column.

5.2 State the minimum size and minimum number of rod required for tied column and spiral column.

5.3 Explain the effective length of column.

5.4 Describe reduction factor of column.

5.5 Determine the spacing of lateral ties and spirals of column.

5.6 Determine the safe load on column (by using table).

5.7 Design reinforced cement concrete tied column.

5.8 Design reinforced cement concrete spiral column.

**6 Understand the principles of designing reinforced cement concrete footing.**

** **

6.1 Explain safe bearing capacity of soil.

6.2 Determine the width of foundation bed of spread footing and RCC wall footing.

6.3 Describe the critical section for moment, shear and bond of brick wall footing and concrete wall footing.

6.4 Design reinforced cement concrete footing for brick wall and concrete wall.

6.5 Describe the critical section for moment, shear and bond of concrete column footing.

6.6 Design the independent reinforced cement concrete column(blocked) footing.

6.7 Design the independent reinforced cement concrete column (sloped) footing.

**7 Understand the principles of designing reinforced cement concrete cantilever retaining wall.**

** **

7.1 Name the different types of retaining wall with typical sketches.

7.2 Calculate the earth pressure related to cantilever non-surcharged retaining wall and surcharged retaining wall.

7.3 Find out the position of the resultant pressure of weight of retaining wall and earth pressure for non-surcharged retaining wall and surcharged retaining wall.

7.4 Explain the factors affecting the stability of cantilever retaining wall.

7.5 Determine the maximum and minimum pressure on the foundation bed due to different condition of eccentricity.

7.6 Design reinforced cement concrete cantilever non-surcharged retaining wall and surcharged retaining wall.

7.7 Check the stability of cantilever non-surcharged retaining wall and surcharged retaining wall.

**8 Understand the concept of prestressed concrete.**

** **

8.1 Define prestressed concrete.

8.2 Compare the advantages, disadvantages and limitations of reinforced cement concrete and prestressed concrete.

8.3 Describe the properties of concrete used for prestressed concrete.

8.4 Describe the properties of steel strand used for prestressed concrete.

8.5 Describe the procedure of prestressing the wire/tendon pre-tensioning.

8.6 Describe the procedure of prestressing the wire/tendon post-tensioning.

8.7 Mention the uses of prestressed concrete in Bangladesh.

** **

**9 Understand the typical drawing of miscellaneous reinforced cement concrete structure.**

** **

Explain the reinforcement placement of the following structures:

- Raft or Mat foundation
- Combined footing and cantilever footing
- Basement floor
- Column and Beam Connection
- Two-span box culvert
- Bridge deck slab of T-beam
- Sluice gate
- Counter fort retaining wall
- Flat slab & Flat plate slab
- Ramp
- Helical stair slab
- spiral stair slab
- Overhead water tank of rectangular and dome shaped.
- Under ground water reservoir of rectangular .

Design of Structure -2 Syllabus Diploma in Civil Engineering

**Practical:**

** **

**Prepare a model of one-way slab reinforcement as per drawing.**

** (simply supported/Semi- continuous/Fully continuous)**

**Prepare a model of cantilever slab reinforcement as per drawing.**

**Prepare a model of two-way slab reinforcement as per drawing.**

** **

**Prepare a model for RCC stair slab reinforcement as per drawing.**

** **

**Prepare a model of square/rectangular tied column with footing as per drawing.**

** **

Design of Structure -2 Syllabus Diploma in Civil Engineering

**Prepare a model of spiral column with footing as per drawing.**

**Prepare a model for RCC wall footing as per drawing.**

** **

**Prepare a model for cantilever retaining wall as per drawing.**

**Note-1: Drawing should include:**

* **Straight the MS rod.**

*** Cut the MS rod in required length.**

*** Remove the rust of the rod if any.**

*** Bend the MS rod as required.**

*** Make hooks according to design code.**

*** Arrange the main rod and binder rod.**

*** Bind each of the joints with galvanized iron wire.**

*** Check the properness of the fabrication works.**

** **

**Note-2: Class teacher may arrange a field/industry visit to see the practical reinforcement fabrication works of any RCC structure or any construction project.**

** **

** **

**REFERENCE BOOKS**

1 Design of Concrete Structure – Winter, Urquahert and Nelson

2 Simplified Design of Reinforced Concrete – H Parker

3 Treasure of RCC – Shushil Kumar

4 Design of RCC Structure – Abul Faraz Khan

Design of Structure -2 Syllabus Diploma in Civil Engineering