Bangladesh Council of Scientific and Industrial Research (BCSIR) || Sub Assistant Engineer (Civil) || 2023
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সকল বিষয়
Draw Shear force and Bending Moment Diagram of the Beam shown below,
Draw a typical stress-strain diagram for mild steel and from this diagram describe its different mechanical properties.
Draw axial force diagram and find deformation at point
What are the parameters do we determine from Consolidation test on an undisturbed sample? What are the problems associated with significant uneven settlement of building foundation?
What is the definition of Super elevation (SE) of roads? Mention the factors on which the super elevation depends?
Using Portal Method, solve the following frame and draw bending moment diagram
How the following factors affect the Compressive Strength of Concrete;
a) w/c ratio,
b) Age,
c) Aggregate size?
What are the various types of cracks in concrete? What are the remedies to prevent crack in Concrete structure?
What quality controls checks are performed after concrete production? Why are they necessary?
What type of cements are available in Bangladesh? In Coastal region, what type of cement will you use for foundation construction and why?
Calculate the total earthwork required to build a road embankment with dimensions 100 meters in length, 8 meters in top width, side slope of 1:1 and a height of 2 meters.
What is Rainwater harvesting? What are the benefits of Rainwater harvesting?
Explain the concept of traffic volume, density, and speed in transportation engineering. and how these factors influence road design and capacity.
What is the difference between 60 grade and 72 grade steel? Which type of steel is recommended for Buildings construction in Sylhet and why?
What is the difference between Sylhet sand and river sand? Mention their approximate Fineness Modulus values and typical use in construction industry.
Solve for the deflection of a cantilever beam with a uniformly distributed load of 4 kN/m
and a length of 4 meters.