DESIGN OF SLAB – BASICS

DESIGN OF SLAB Slabs are generally designed on the assumption that they consists of a number of beams of breadth ‘one meter’. ...

YIELD LINE THEORY FOR SLAB DESIGN

In the case of two-way slab systems, which are statically indeterminate, detailed inelastic analysis (yield line analysis) is conducted. The moment coefficients given in...

Precast Concrete Methods

Precast concrete means a concrete member that is cast and cured at a location other than its final designated...

Detailing of Transverse Reinforcement

The detailing of reinforcement is as important as the analysis and design of any RCC members. Specially it is true in the design of...


SLABJACKING

The purpose of slab jacking is to raise a slab in place permanently, prevent impact loading, correct faulty drainage, and prevent pumping at transverse joints by injection of a grout under the slab. The grout fills voids under the slab, thereby restoring uniform support when necessary.

RCC SLAB CASTING – WORK PROCEDURE

The construction joint shall be pre decided and fixed prior to start of the concreting. It is planned to have two construction joints for main building as decided. In case of major break down of the Batching plant, the additional Construction joint may be left. The location of the construction joint shall be at the one-third span. Construction joint shall be straight and have profile of ‘L’shape so that successive layer of concrete shall be perfectly bonded with previous laid layer.

FLAT SLAB

What is a flat slab? •a reinforced concrete slab supported directly by concrete columns without the use of beams ...
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