With the advancements in the engineering structure (high rise building and heavily loaded structures) the concrete filled steel tubular members are found to be most efficient. This is seen from a voluminous research and structural evidences around some parts of the world.From 1960s the engineers of advanced countries are studying CFST members for its effective use in the engineering structures. Many experiments have been performed under CFST columns but code have been arrived for its effective use. Even though from sixties, there are a few use ....etc

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SYNOPSIS
The main condition that all countries have agreed about the future of the earth is to keep it clean and free of pollution .The solution is to use alternate fuels and among them Hydrogen would be a good choice. Hydrogen can be produced in different ways. Hydrogen should be produced in such a way to obtain maximum efficiency and should be at a affordable cost. Various strategies are adopted to obtain the above conditions. There are different methods for Hydrogen storage and distribution and variou ....etc

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When charging the gypsum into the clinker cooler 3 as proposed according to the invention, the gypsum is dehydrated and dried during its transport together with the hot clinker material through the cooler, and any additional gypsum to be added for adjustment of the gypsum percentage may, e.g., be added from a gypsum container 21 via a line 23.An important object of the invention is to facilitate the grinding operation and to reduce the time required for grinding a given quantity of material to a certain degree of ineness.A further object of the ....etc

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design and fabrication of air operated mirror cutting machine

abstract

the aim of the project is to design and fabricate the air operated mirror cutting machine. cutter is a common tool used in various cutting shape for a variety purposes. in this project, a glass cutter is provided which can form, using a wheel, a uniform crack in glass even when a projection or an earlier-formed scribe line is present on the glass. when the wheel is moved on the glass, a fracture layer is formed causing a rib mark to be formed below the fracture layer a ....etc

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trequirement of ppt,pictures,slides anddefinition of cfst coloumns ....etc

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By:A. Borri, M. Corradi and E. Speranzini and A. Giannantoni.

ABSTRACT:
A new technique for reinforcing rubble stone masonry walls (double and triple-leaf walls), when it is required to keep the fair-face masonry. The reinforcement technique consists of a continuous mesh made of tiny steel cords embedded perfectly in the mortar joints after a first repointing, and anchored to the wall by means of galvanized steel eyebolts driven into the facing. A second repointing covers the cords and the heads of the eyebolts completely. T ....etc

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plz show me the report on reinforced and concrete coroded columns ppt. ....etc

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Presented by
M. Kasi Viswanadh
B.Mahindhar


Experimental Investigation on use of Pond ash and Stone dust as partial replacement of fine aggregate in cement concrete.
Experimental Investigation on use of Pond ash and Stone dust as partial replacement of fine aggregate in cement concrete.
Introduction
The power required of the country is rapidly increasing.
The annual consumption of coal in the country for electrical power generation is 300MT.
Thus as a result more than 110MT coal ash is bei ....etc

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i want a detailed discription of crushed stone dust cement blocks ....etc

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1. INTRODUCTION
Conventional vibrated stone columns are typically used to improve the engineering properties of soft soils for the support of lightly and moderately loaded structures such as motorway embankments and large diameter storage tanks. The technique generally comprises replacing soft soil with columns of crushed rock gravel that act to stiffen the soil mass, increasing stability and reducing the time rate of consolidation. Although generally considered to be suited to soils with undrained shear strengths (su) abo ....etc

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