Impact of Dynamic soil structure interaction and cost effective foundation design Research Papers (original) (raw)

This document describes in detail how our app is going to achieve its goals. This business plan lays out a written plan from a marketing, financial and operational viewpoint. The plan includes the overall budget, current and projected... more

This document describes in detail how our app is going to achieve its goals. This business plan lays out a written plan from a marketing, financial and operational viewpoint. The plan includes the overall budget, current and projected financing, a market analysis and its marketing strategy approach. In this business plan, we project revenues and expenses for a certain period of time and describe the operational activity and the costs related to the business.

An attempt has been made into the role of conducting an experimental research on aluminium alloys by using the technique to find and correlate Taguchi technological factors for the economy of the machining process. The powerful... more

An attempt has been made into the role of conducting an experimental research on aluminium alloys by using the technique to find and correlate Taguchi technological factors for the economy of the machining process. The powerful statistical tool Taguchi method is a systematic application of design and analysis of experiments. It is an effective way to produce high quality at a relatively low cost method. Improving one parameter leads to degradation of other parameters and optimization of various parameters is much more complicated. Therefore, Taguchi technique is used to investigate the characteristic multiple performance in drilling operation. In this paper, the effect of the variation of machining parameters such as speed, power, depth of cut and radius nose in Al6063T6 has been studied and presented. First, the optimal arrangement of the four parameters of rotation has been determined using the configuration of the Taguchi L9 technique with a variation in three levels. After machining is completed, the values are documented and compared using statistical analysis software. I. INTRODUCTION Machining is a term that covers a large collection of manufacturing processes designed to remove unwanted material, usually in the form of chips, from a work-piece. Machining is used to convert castings, forgings, or preformed blocks of metal into desired shapes, with size and finish specified to fulfil design requirements. Almost every manufactured product has components that require machining, often to great precision. The majority of industrial applications of machining are in metals. Although the metal cutting process has resisted theoretical analysis because of its complexity, the application of these processes in the industrial world is widespread. Metal cutting processes can be viewed as consisting of independent input variables, dependent variables, and independent-dependent interactions or relationships. The engineer or machine tool operator has direct control over the input variables and can specify or select them when setting up the machining process. The three most common cutting tool materials currently in use for production machining operations are High-Speed Steel, both in wrought and powder metallurgy form, carbides and coated tools. Cubic Boron Nitride, ceramics, and diamonds are also being widely employed. Selection of a tool material that provides reliable service while fulfilling the functional requirements is still an art. The harder the tool material, the better it can resist wear at faster cutting speeds. The faster the cutting speed, higher the cutting temperature and the shorter the tool life. Retention of hardness at elevated temperatures as well as long tool life is desirable characteristics in cutting tools.