What is bar bending schedule and its importance?

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What is bar bending schedule and its importance?

Bar-bending-schedule is the schedule of steel bars reinforcement prepared well before cutting and bending rebar. Bar bending schedule helps in determining appropriate material quantities, strength and cost estimation.

How do you do BBS?

Step by Step Preparation of Bar Bending Schedule.

  1. Identification of Members (Steel Bars)
  2. Step 2 Count the Number of bars.
  3. Step 3: Calculate the length of Reinforcement bars.
  4. Step 4: Calculate the unit weight of Reinforcement Bar.
  5. Step 5: Calculate the Weight of particular Shape of Bar.

Why is bar bending schedule prepared?

Advantages of Bar Bending Schedule. Bar bending schedule provides details of reinforcement cutting and bending length. Advantages of bar bending schedule is when used along with reinforcement detailed drawing improves the quality of construction, cost and time saving for concrete construction works.

What are the terms used in BBS?

Bar Bending Schedule or BBS Terms Nominal size or diameter is the effective cross-sectional area diameter of a circle, d of the bar. Usually size of the bar. Bar Mark is the identifying mark against each unique bar type in a drawing which refers to individual entries on the BBS.

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What is BBS engineer?

Bar bending schedule or schedule of bars is a tabular representation of reinforcement bar. It is generally represented for each type of R.C.C work. With the help of bar bending schedule the requirement of different length and sizes of bars may be known and can be arranged and bent-up during the time of construction.

How do you find BBS?

Details Obtained from Structural Drawing

  1. Length of Footing = X.
  2. The breadth of Footing = Y.
  3. The height of the footing (Thickness) = h.
  4. The diameter of the Main reinforcement bars = d. m
  5. The diameter of Distribution Reinforcement Bars = d. d
  6. The spacing of reinforcement bars = s.
  7. Cover for reinforcement = c.

What is the full form of BBS?

Bachelor of Business Studies (BBS)

How do you calculate BBS for footing?

Details Obtained from the Drawing

  1. Length of Footing = X = 2m.
  2. Breadth of Footing = Y = 1.6m.
  3. Height of the footing (Thickness) = h =0.3m.
  4. Diameter of the Main reinforcement bars = dm= 12mm.
  5. Diameter of Distribution Reinforcement Bars = dd =12mm.
  6. Spacing of Main reinforcement bars = sm = 150mm c/c.
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How do you check BBS?

Weight of bars is generally calculated in Kilograms and it is calculated for every one meter length.

  1. Weight of Bars in Kg/m =
  2. Number of Bars =
  3. Width (b) = 300 mm. Overall Depth (D) = 650 mm. Depth (d) = = 650 – (2 × 25) = 600 mm. TL = 5600 + (2 × 300) = 6200 mm.
  4. Number of Stirrups = =

What is M book in civil engineering?

Mbook is the short form of the Measurement Book. It is used for making payments to the contractor. The payment to the work done by a contractor is made based on the Measurements of work done by the contractor.

What degree is BBS?

Bachelor of Business Studies
Bachelor of Business Studies (BBS) Degree.

What is the importance of the BBS in steel engineering?

BBS helps to estimate the total quantity of steel required for the construction of building or structure. It helps to quote for tender the cost incurred by steel. Finding the cutting length and bending length in reinforcement detailing improves the quality of construction and minimize the wastage of steel, makes an economic construction

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What is the use of BBS in building construction?

BBS helps to estimate the total quantity of steel required for the construction of building or structure. It helps to quote for tender the cost incurred by steel. With the help of reinforcement drawings, cutting and bending can be done at the factory and transported to the site.

What is bar bending schedule in civil engineering?

In Civil Engineering Bar Bending Schedule is the important part of Estimation chart. In the Bar Bending schedule provides the reinforcement (steel) calculation for reinforcement of concrete column , beam and slab cutting length and also use to find the types of bends of length which we provide in steel structures.

What does BBS stand for?

In this post you can learn simple rectangular footing BBS (Bar Bending Schedule) Just Follow 4… Be smart like your smart phone, Be a Smart Civil Civil Engineer with Smart Mobile… Calculation of Cutting Length of Circular Stirrups Before calculating any BBS please read Civil Structure drawing…