CIVIL (DESIGN OF STRUCTURE – 1) Semester: 6th Course Outline

CIVIL (DESIGN OF STRUCTURE – 1) Semester: 6th Course Outline

Bangladesh Polytechnic Institute

Technology: CIVIL

Semester: 6th

Sub. Name: DESIGN OF STRUCTURE - 1 (6463)

Course Outline

Class No.	Discussion and Explanation of Topics/ Titles	Remarks
Class-1	 Understand the different type of cement concrete works.  Describe the plain concrete, reinforced concrete and  prestressed concrete.  Describe the different uses of the plain concrete, reinforced concrete and prestressed concrete  Mention the advantages, disadvantages & limitations of the reinforced concrete.  Mention the advantages, disadvantages & limitations of the prestressed concrete.
Class-2	Understand the structural safety, design code and safety provision.  Explain the need for structural safety.  Solve simple problems using the design codes  Explain the necessity for safety provision.
Class-3	Understand about the loads in designing reinforced concrete works.  Define the meaning of load.  Classify different kinds of loads.  Define Richter scale, tectonic plate and epicenter
Class-4	Understand about the loads in designing reinforced concrete works.  Explain the necessity of considering the seismic load and wind load in designing reinforced concrete works.  Mention the significant of the thrust (like tidal, cyclones etc.) to be consider in designing reinforced concrete structure in coastal zone.
Class-5	Feedback
Class-6	Feedback
Class-7	Understand stress, strain and elasticity of concrete.  State the meaning of stress, strain, ultimate stress and allowable stress of concrete.  Define young modulus of elasticity of concrete.  Calculate young modulus of elasticity of concrete.  Interpret stress-strain curve of steel and concrete.  Mention the purpose of compression test of concrete
Class-8	Understand stress, strain and elasticity of concrete.  State the different size & shape of moulds for compression test.  Describe test procedure of crushing cubes and cylinders for compression test.  Determine ultimate stress of concrete (f’c) and allowable stress of concrete (fc).  Determine the allowable shear stress of concrete using ultimate stress of concrete.
Class-9	Understand the properties & behavior of reinforcing steel used in RCC.  List the different types & grades of steel used in RCC and prestressed concrete.  Mention the advantages of uses of mild steel in RCC.  Describe the scope of using welded wire fabric in RCC.
Class-10	Understand the properties & behavior of reinforcing steel used in RCC.  Mention the characteristics of plain bar, deformed bar and twisted bar and tendon.  Mention the advantages of uses of deformed and twisted bar
Class-11	Understand the flexure formula of homogeneous beam.  Define resisting moment.  Explain the stress diagram of a loaded beam.  Identify compression and tension zones of a homogenous beam.  Express the derivation of the flexure formula for homogeneous beam.  Solve the problems on homogeneous rectangular beam.
Class-12	Feedback
Class-13	Class test-1
Class-14	Understand the concept of transformed section of beam.  Define transformed section.  Explain the theory of transformed section with sketches.  Express the derivation of the equation for investigating the stresses developed in concrete and steel by transformed section method
Class-15	Calculate the stresses developed in rectangular beam and Team in WSD method.  Explain balanced reinforced beam, under reinforced beam and over reinforced beam.  Mention the effect of under reinforcement and over reinforcement in RCC beams
Class-16	 Understand the flexure formula for RCC beam in working stress design (WSD) method.  State the assumptions used in developing the flexure formula.  Explain the stress diagram of a loaded RCC beam.  Mention the notations used in flexure formula in WSD method.
Class-17	 Understand the flexure formula for RCC beam in working stress design (WSD) method.  Express the derivation of the flexure formula for RCC beam in WSD method.  Solve problems of flexure formula based on WSD method.
Class-18	 Understand the shear stress developed in RCC beams.  Explain the effects of shear force and stress in RCC beams.  State the meaning of diagonal tension.  Explain the causes of creating diagonal tension in RCC beams.  Express the derivation of the formula to determine shear stress developed in RCC beams.  Solve the problems on shear stress developed in WSD method.  Solve the problems on shear stress developed in USD method.  Mention the allowable shear stress for RCC beam (v) and shear stress for concrete (vc).
Class-19	Feedback
Class-20	Class test-2
Class-21	Understand the functions of web reinforcement in RCC beams.  Define web reinforcement.  Classify web reinforcement with sketches.  Mention the functions of web reinforcement in RCC beams.
Class-22	Understand the functions of web reinforcement in RCC beams. Determine the spacing of web reinforcement (vertical & inclined) in WSD method.  Determine the spacing of web reinforcement in USD method.  Determine the portion of the RCC beam requiring web reinforcement
Class-23	Understand the bond stress developed in RCC beams.  State the meaning of bond stress. Express the derivation of the formula to determine bond stress developed in RCC beams.  State the allowable bond stress for plain bar and deformed bar in WSD and USD methods.  Determine the anchorage length of reinforcement in RCC.  Explain the necessity of standard hooks of reinforcement in RCC.
Class-24	 Understand the design of RCC rectangular beam in WSD method.  Outline the design steps of RCC rectangular beam in WSD method.  State the minimum spacing of reinforcing bars in RCC beam
Class-25	 Understand the design of RCC rectangular beam in WSD method.  Design a simply supported RCC rectangular beam in WSD method.  Design a semi-continuous RCC rectangular beam in WSD method.
Class-26	Understand the design of RCC rectangular beam in WSD method.  Design a continuous RCC rectangular beam in WSD method
Class-27	Feedback
Class-28	Class test-2
Class-29	Understand flexure formula in ultimate strength design (USD) method.  Differentiate WSD and USD method.  Explain the stress diagram of loaded beam with showing the actual & equivalent rectangular stress distribution of ultimate load.  State the load and load factors used in USD method.
Class-30	Understand flexure formula in ultimate strength design (USD) method.  Mention the notations used in flexure formula in USD method.  Express the derivation of the flexure formula in USD method.  Solve problems of flexure formula based on USD method.
Class-31	Understand the design of RCC rectangular beam in USD method.  Outline the design steps of RCC rectangular beam in USD method.  Design a simply supported RCC rectangular beam in USD method.
Class-32	Understand the design of RCC rectangular beam in USD method.  Design a semi-continuous RCC rectangular beam in USD method.  Design a continuous RCC rectangular beam in USD method.
Class-33	Understand the design of RCC cantilever & overhanging rectangular beams in WSD method Determine the design load, shear force and bending moment of RCC cantilever & overhanging beams.  Design a cantilever RCC rectangular beam.