Design of bridges Syllabus • IRC Code • Types of bridges and their components • Basic concepts of bridge design • Design of slab bridge • Design of T-beam bridge (Courbon’s method) IRC Code • IRC – Indian Roads Congress • Three categories of Live loads • Types of vehicles • Placement of vehicles • Description of three category loadings • Permissible stresses and design coeff. Categories of Live loads as per IRC a. IRC Class AA loading i. For bridges subjected to very heavy loading
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persistence and patience." “Wonderful!” Mr. Swyene gushed. “Did you get that?” He asked the boy standing next to him‚ who was busily scribbling on his notepad. The interview went on like this for a good half hour‚ then Mr. Swyene marched off‚ taking the thin boy with him. As they left I managed to escape into my house. With a deep sigh of relief‚ I flopped down on the couch. It looked as if I could finally escape this town. I’d better start packing now‚ I thought. Because I’m not wasting a second of my
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TITLE The Implementation of Industrialised Building System (IBS) in School Projects in Malaysia. OVERVIEW OF THE TITLE The Malaysian construction industry is undergoing a transitional change from an industry employing conventional technologies to a more systematic and mechanized system employing the latest computer and communication technologies (Haron et al.‚ 2005). Industrialised Building System (IBS) is a construction technologically advanced which produced prefabricated building components
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Describe the spatial characteristics of drumlins in Ireland and explain their relationship to the evolution of the last lowland ice sheets in Ireland. Drumlins are undoubtedly among the most intensively studied of all glacial landforms and have bee particularly widely used as ice-directional indicators. They frequently occur in ‘fields’ or ‘swarms’ in lowland areas where there was little obstruction to the passage of ice‚ or in piedmont zones where flow was radiative or dispersive. They are
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Introduction (partial) By 1984‚ Chaparral’s existing product had achieved their maximum possible market share‚ and to increase it further‚ it would have required additional price cut. So‚ the option with the firm was to expand its operation in the segment of specialty steel segment‚ which is typical mini mill product line. The alternative was to increase beam size capacity and directly challenge large integrated steel companies. Due to constraint of the rating of available rolling mill‚ it could
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CHAPTER 1: MATERIAL AND PROCESSES IN MANUFACTURING Difference of System & Process: process implies a sequence of steps‚ processes‚ or operations for production of goods and services. A system is a collection of many processes‚ including workers‚ machines‚ and information. Difference of Manufacturing system and manufacturing process: Manufacturing system is a group of machine put in a certain layout to produce a product. Manufacturing process is what you do on a machine. For example : drilling‚ milling
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Caught up in our busy lives‚ Americans tend to take things for granted and fail to appreciate the little things in life. These little things have big meanings‚ and are much more important than we care to admit. For instance‚ we often pay little attention to small amounts of currency in the form of coins or more specifically‚ pennies.. We bustle around cities and schools and workplaces‚ fishing for cash to purchase a much-needed coffee or snack. Upon arriving to the cash register‚ we scramble
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When electrophoresis is done‚ proteins in a sample can be quantitated and analyzed. The separation of macromolecules in an electric field is called electrophoresis. A very common method for separating proteins by electrophoresis uses a discontinuous polyacrylamide gel as a support medium and sodium dodecyl sulfate (SDS) to denature the proteins. The method is called sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE) where one can obtain information about the size of a protein or
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them to three distinct target markets.providers). The product (a white powder) is poured on a spill or moist area. It absorbs the moisture and can then be swept away. Slab-DRI is sold in a sixty-four ounce metal container with an adjustable lid for application. Slab-DRI retails for $2.00 per container. It costs $1.50 to produce. Slab-DRI is made available through catalogs to industrial buyers and through retail auto chains such as AutoZone and Discount Auto Parts. The first product extension for
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proper relation to the wheel. The grinding machine is used for roughing and finishing flat‚ cylindrical‚ and conical surfaces; finishing internal cylinders or bores; forming and sharpening cutting tools; snagging or removing rough projections from castings and stampings; and cleaning‚ polishing‚ and buffing surfaces. Once strictly a finishing machine‚ modem production grinding machines are used for complete roughing and finishing of certain classes of work. SAFETY PRECAUTION GRINDING MACHINE SAFETY
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