Structural engineering
Load combinations under BNBC: working notes
Which combination governs when, and what to look at when you check the result by hand.
Engr. Md. Nuruzzaman1 minute read
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Foundation & geotechnical
From SPT N-value to allowable bearing capacity, and where to be careful
The usual route from a field SPT N to a first bearing capacity, the corrections it needs, and why the number is not a design basis on its own.
Engr. Md. Nuruzzaman3 minutes read
RCC design & detailing
Rebar lap length: the figures that are useful on site
Lap length is not a number to memorise. What changes it, and one worked example you can follow.
Engr. Md. Nuruzzaman3 minutes read
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