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In a simple deck slab buttress dam of a given height, the buttress spacing can be increased by increasing the upstream slope.

In a simple deck slab buttress dam of a given height, the buttress spacing can be increased by increasing the upstream slope. Correct Answer True

The economical spacing of buttresses is governed to a very large extent by the values of the upstream slope of the dam which is given by the master curve. The lower values of upstream slope lesser than 47° are not available on the master curve which shows that lower values will not prove economical for the project.

Related Questions

The buttresses of a free deck buttress dam are provided at ‘x’ m clear spacing and buttress thickness is proposed to be ‘t’ m. The buttress section can then be designed like the section of a concrete gravity dam by considering the effective unit weight of water = Surcharge factor (S) x actual unit weight of water. The value of this surcharge factor is given as _____________
In counterfort type retaining walls
i) the vertical slab is designed as a continuous slab
ii) the heel slab is designed as a continuous slab
iii) the vertical slab is designed as a cantilever
iv) the heel slab is designed as a cantilever
The correct answer is
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In counterfort type retaining wallsi) the vertical slab is designed as a continuous slabii) the heel slab is designed as a continuous slabiii) the vertical slab is designed as a cantileveriv) the heel slab is designed as a cantileverThe correct answer is
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