If nominal shear stress tv exceeds the design shear strength of concrete xc, the nominal shear reinforcement as per IS : 456-1978 shall be provided for carrying a shear stress equal to

Concrete Technology and Design of Concrete Structures
If nominal shear stress tv exceeds the design shear strength of concrete xc, the nominal shear reinforcement as per IS : 456-1978 shall be provided for carrying a shear stress equal to

xv

xc

Tv + Tc

xv

xc

Tv + Tc

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Concrete Technology and Design of Concrete Structures
Due to shrinkage stresses, a simply supported beam having reinforcement only at bottom tends to

Deflect upward

Deflect downward

None of these

Deflect downward or upward

Deflect upward

Deflect downward

None of these

Deflect downward or upward

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Concrete Technology and Design of Concrete Structures
In order to obtain the best workability of concrete, the preferred shape of aggregate is

rounded

elongated

All of these

angular

rounded

elongated

All of these

angular

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Concrete Technology and Design of Concrete Structures
Select the incorrect statement for ...

Bleeding can be increased by addition of calcium chloride.

Lean mixes bleed more as compared to rich ones.

None of these

Bleeding can be minimized by adding pozzuolana finer aggregate.

Bleeding can be increased by addition of calcium chloride.

Lean mixes bleed more as compared to rich ones.

None of these

Bleeding can be minimized by adding pozzuolana finer aggregate.

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Concrete Technology and Design of Concrete Structures
If the size of panel in a flat slab is 6m x 6m, then as per Indian Standard Code, the widths of column strip and middle strip are

3.0 m and 3.0 m

1.5 m and 1.5 m

1.5 m and 3.0 m

3.0 m and 1.5 m

3.0 m and 3.0 m

1.5 m and 1.5 m

1.5 m and 3.0 m

3.0 m and 1.5 m

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Concrete Technology and Design of Concrete Structures
In counterfort retaining walls, the main reinforcement in the stem at support is

Provided only on front face

Provided both on inner and front faces

Provided only on inner face

Not provided

Provided only on front face

Provided both on inner and front faces

Provided only on inner face

Not provided

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Concrete Technology and Design of Concrete Structures

Concrete Technology and Design of Concrete Structures If nominal shear stress tv exceeds the design shear strength of concrete xc, the nominal shear reinforcement as per IS : 456-1978 shall be provided for carrying a shear stress equal to

Concrete Technology and Design of Concrete Structures Due to shrinkage stresses, a simply supported beam having reinforcement only at bottom tends to

Concrete Technology and Design of Concrete Structures In order to obtain the best workability of concrete, the preferred shape of aggregate is

Concrete Technology and Design of Concrete Structures Select the incorrect statement for ...

Concrete Technology and Design of Concrete Structures If the size of panel in a flat slab is 6m x 6m, then as per Indian Standard Code, the widths of column strip and middle strip are

Concrete Technology and Design of Concrete Structures In counterfort retaining walls, the main reinforcement in the stem at support is

Concrete Technology and Design of Concrete Structures
If nominal shear stress tv exceeds the design shear strength of concrete xc, the nominal shear reinforcement as per IS : 456-1978 shall be provided for carrying a shear stress equal to

Concrete Technology and Design of Concrete Structures
Due to shrinkage stresses, a simply supported beam having reinforcement only at bottom tends to

Concrete Technology and Design of Concrete Structures
In order to obtain the best workability of concrete, the preferred shape of aggregate is

Concrete Technology and Design of Concrete Structures
Select the incorrect statement for ...

Concrete Technology and Design of Concrete Structures
If the size of panel in a flat slab is 6m x 6m, then as per Indian Standard Code, the widths of column strip and middle strip are

Concrete Technology and Design of Concrete Structures
In counterfort retaining walls, the main reinforcement in the stem at support is