I want to know about structural crack in frame of RC buildings.(crack pattern,causes,effects). ....etc

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rcc water tank design in excel

Abstract
Water tanks are used to store water and are designed as crack free structures, to eliminate any leakage. In this paper design of two types of circular water tank resting on ground is presented. Both reinforced concrete (RC) and prestressed concrete (PSC) alternatives are considered in the design and are compared considering the total cost of the tank. These water tank are subjected to the same type of capacity and dimensions. As an objective function with the properties of tank that are tank capacity, wi ....etc

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introduction
Concrete expected to give trouble free service throughout design life.
Concrete decay is cancerous caused by carcinogenic agents.
Physical damage caused due to fire,explosion and restraints both external and internal.
Lack of maintenance has resulted in near loss of this irrigation structure.
PREVENTION OF CORROSION IN REINFORCEMENT
Seal the surface of the concrete
Modify the concrete to reduce its permeability
Protect the reinforcing bars to reduce the effect of chlorides
Corrosion c ....etc

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fire damaged rcc structures

ABSTRACT:
The assessment of concrete structures affected by the fire should allow understanding what
happened during fire and developing rational criteria for the evaluation of the security of the structure. The
result of the assessment should be used to take the decision on further repair, partial or total demolition of the
structure. Two main goals to be answered during the assessment analysis are: 1) The determination of the depth
of concrete exposed to temperatures that produce irreversible alteration of concre ....etc

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Sir,
I am Bhavya and I am doing my MTech in Computer Aided Structural Design in SCMS college.I selected Repair and Rehabilitation of Silos as my Seminar topic.But still i dint get any more information about this topic and also supporting journals.So need your help to find out more information about this topic and also supporting papers.

Thanking you
Yours faithfully
Bhavya.C
([email protected]) ....etc

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Reinforced Concrete Water tank design is based on IS 3370: 2009 (Parts I IV). The design depends on the location of tanks, i.e. overhead, on ground or underground water tanks. The tanks can be made in different shapes usually circular and rectangular shapes are mostly used. The tanks can be made of RCC or even of steel. The overhead tanks are usually elevated from the roof top through column. In the other hand the underground tanks are rested on the foundation.

TYPES OF WATER TANK

Basing on the location of the tank in a building s tanks can ....etc

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Roller-compacted concrete (RCC) or rolled concrete is a special blend of concrete that has essentially the same ingredients as conventional concrete but in different ratios, and increasingly with partial substitution of fly ash for Portland cement. RCC is a mix of cement/fly ash, water, sand, aggregate and common additives, but contains much less water. The produced mix is drier and essentially has no slump. RCC is placed in a manner similar to paving; the material is delivered by dump trucks or conveyors, spread by small bulldozers or speci ....etc

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i need analysis& design of earthquake resistance rcc building may be public or residential. ....etc

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Plz upload a PPT or PDF regarding various methods of rehabilitation of RCC bridges ( relevant pics and videos would be good ) ....etc

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The cost of Corrosion in India is currently estimated at about Rs. 24,000 Cr/ year.
Although corrosion could be said to be natures method of recycling, or of returning of a
metal to its lowest energy form, it is an insidious enemy that destroys our cars / plumbing
systems / buildings / bridges / engines / factories etc. Avoiding detrimental corrosion
requires interdisciplinary approach by the designer. The approach paper is written from
various resources keeping the same in mind. This paper explains the process of
environmental attack on ....etc

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