Skip to main content

Posts

TOP CIVIL ENGINEER INTERVIEW QUESTION

Why is 1.54 considered in concrete Quantity calculation? Difference between Centering and Shuttering Which part of the foundation will distribute the load to the soil? What is the Minimum dia of the bar that should be used in columns? What is the size of non modular brick ? Why is the crank provided in slab reinforcement ? Draw the SFD and BMD for any Beams? What is a SUPERPLASTICIZER ? Calculate the Brickwork for some volume or BBS What is the Interview Room Size ? What is the minimum no of bar that should be provided in the column? Name of IS 456-2000       THIS TOPIC IS DEDICATED TO MY FRIEND Er.R.PAGALAVAN, ALWAYS IN OUR MEMORIES.    
Post a Comment
Read more
Recent posts

BRICKWORK CALCULATION

  BRICKWORK CALCULATION   Let calculate the brickwork for image 2 Image 2 Step 1:- Calculate for the wall of size Length, Breadth and Depth                       V=LxBxD                 =3x0.19x3                            =1.71 cu.m Step 2:- Calculate the volume of one brick                  Note:- add 10mm(0.01m)  for each side of brick for cement mortar thickness (eg:- Modular brick size is 190mmx90mmx90mm while finding brickwork volume should to be taken as 200mmx100mmx100mm ).                            ...
Post a Comment
Read more

Grade of Reinforcement Bar

  Grade of reinforcement Bar   In construction firms steel plays a very important role as Rebar (Reinforcement bar) in R.C.C. Well known fact that is concrete strong in compressive and weak in tensile to counter the tensile force reinforcement is applied in concrete, that reinforced material is steel. For a normal Residential building(750 sq.ft) itself a minimum 8-10  tons Rebar steel are required.   First steel grade is Fe250 mild steel , this type of steels are used in the starting stage of Reinforced cement concrete. After that Fe 415 TMT  Bars came to the usage. At present construction of heavy structures there is a need for high grade bars. Grade of Steel (presently available in indian market) Fe 500 Fe 550 Fe 600 Fe 500D Fe 550D Fe 500 HCR Fe 550 HCR Fe 600 HCR Fe 415S HCR Fe 415S HCR Fe 500S EQR Fe 550S HCR EQR D = Ductility Fe 500D or Fe 550D this type of bar mostly used in R.C.C structure in Building. HCR = High Corrosion Resistance Fe 500 HCR, Fe 550 ...
1 comment
Read more

Why Cranks Provided in Slab Reinforcement Bars?

  Why Cranks Provided in Slab Reinforcement Bars?     In Construction field most of the rising question is why cranks are provided in slab rebar?Lets go to the Strength of Material subject, we have studied about the Types of supported Cantilever support, Simply support, Continuous support, fixed support , Propped cantilever support and overhanging support.  While design time engineers will be considered beam and slab are fixed support . In fixed support two types of bending moments will be occurred Positive bending moment and negative bending moment. Positive bending moment will occur at center and negative bending moment will occur at supports, to counter the Negative bending moment cranks are provided in slab rebar at supports, based upon negative bending moment occurring distance the cranks provided. Short notes:-To counter the negative bending moment in the R.C.C Slab Cranks are provided.   Article By Pandi Rajendran B.E
Post a Comment
Read more

JOB TITLE (Civil Engineering)

  ABOUT Civil Engineering involves people basic to high demand. In Transport, Water Supply and Water Treatment, Agriculture, Industry, Oil and Gas, Power etc. Civil Engineering play a very huge role in each and every country's economic development and creates a very huge employment. During the construction time there's a need for more raw material like cement, steel, tiles,sand, woods, bricks etc. By manufacturing/production of those materials directly proportional to the country’s economic development and employment opportunity. JOB DESCRIPTION Many of the people Thought that Civil engineer job means site engineer, but there are more job titles for civil engineering graduates, by this blog and we like to   describe it. 1.Land Surveyor 2.Design Engineer 3.Draftsman 4.Planning Engineer 5.Quantity Surveyor 6.Quality Control Engineer 7.Execution Engineer 8.Reinforcement Engineer 9.Billing Engineer 10.Finishing Engineer   LAND SURVEYOR   ...
1 comment
Read more