How To Estimate And Cost The Civil Engineering Projects With Excel

This youtube construction video is based on National Construction Estimator developed by Craftsman Book Company. The video covers the various topics like How to open Import Files in QuickBooks as well as estimate in QuickBooks, Proceed Billing in QuickBooks, Generating an Invoice, Jobs in QuickBooks, Undoing Errors, Reimbursing Bills by Cost Categories, Forming Payroll by […]

How To Build A Large Outdoor Staircase

This video presents a great tutorial for building a large outdoor staircase which is proudly presented by April Wilkerson. This video lets every construction experts allow to construct a staircase. Watch the detailed process below: For more interactive tutorials please visit www.wilkerdos.com

Components of a rubble mound breakwater

Rubble mound breakwaters are used for protection of harbours and beaches against wave action. They are also used for protection of navigation channels and beaches against sediment transportation. The figure below shows the components of a typical Rubble mounted breakwater. Components of a typical Rubble mounted breakwater Core -The purpose of the core is to […]

Lapping length of reinforcement steel bars

Normally, steel bars have a 6m length. If length of a bar is not enough to keep the reinforcement, we have to lap  two steel bars. Normally, lapping position is at where near the minimum shear force is acting. Normally lap length is 50D meaning 50 times the bar diameter if both bars are of same diameter. […]

Basic things you should know about Bill Of Quantity (BOQ)

BILLS OF QUANTITIES (BOQ) The survival of any business is heavily depend on the success of commercial management. When it comes to commercial management in construction industry, Bill of Quantities (BOQ) is the term which brings attention of every construction professionals and stakeholders. It is one of the communication tool which connects the parties (Client, […]

How To Arrange Bar Bending Schedule For RCC Beams

This construction video tutorial is based on BAR BENDING SCHEDULE FOR RCC BEAM. From bar bending schedule, one can get the reinforcement calculation for reinforced concrete beam. It gives us details of reinforcement cutting length, type of bends and bend length.   In this construction video, solution is given for two beams having spans of […]

How slope deflection method is used for structural analysis for beams

This construction video provides detailed guidelines on how to use slope deflection method on beam. The slope deflection method is mainly applied for structural analysis for beams and frames. Under displacement method, initially the unidentified displacements are defined by providing solution to the structure’s equilibrium equations; then the other response characteristics are assessed with compatibility […]

Manual Beam Design

BEAM  DESIGN 1.DATA L=3000mm Dead  load=6KN/m Live Load=8KN/m Finished load=0.75KN/m Wall Support=230Mm Concrete grade=M20, Steel grade=fe415 2.EFFECTIVE SPAN OF BEAM: Effective Span =c/c of support = 3230 mm 3.SIZE OF BEAM: Effective depth=Span/12 =269.16mm , Say 270mm Breadth=1/2d  =135mm Clear cover=25mm,Use 16 mm ø D=303 mm, Say 310 mm D=310mm d = 277mm, Say 280mm […]