The inadequacy of the working load design in predicting ultimate loads of structure was recognized after ________

The limit state design philosophy recognizes the need to provide ________

One of the criteria considered for ultimate limit state is ________

The structure may be rendered unfit due to ________

The philosophy of limit states is adopted and elaborated by ________

The formula recommended by the British code BS: 8110 – 1985 for the estimation of surface crack width Wcr is?

The design values of the resistance must equal or exceed the sum of ________

The characteristic values of the loads take account of expected variations but do not allow for ________