UNDERSTANDING THE BASIC CIVIL ENGINEERING FORMULAS PROFESSIONALThe undergraduate core and technical complementary program provide for a solid grounding in transportation engineering sufficient for related professional employment. Basic Laws: Ohm’s law, Kirchhoff’s voltage and current laws, Nodes-Branches and loops, Series elements and Voltage Division, Parallel elements and Current Division, Star-Delta transformation, Independent sources and Dependent sources, source transformation. The transportation engineer faces the challenge of developing both network links and major terminals to satisfy transportation demands, with due regard for the resultant land-use, environmental and other impacts of these facilities.Įmployment opportunities are available both in the public sector (e.g., federal and provincial government transportation ministries, regional and municipal roads, traffic and transit agencies) and the private sector (e.g., engineering consultants, trucking, railroad and airline companies, vehicle manufacturing). Transportation engineering in North America focuses on automobile infrastructures, although it also encompasses sea, air and rail systems.Īutomobile infrastructures can be split into the traditional area of highway design and planning, and the rapidly growing area of traffic control systems. Professional activities can range from road and transit design and operation at the urban scale, to railroad, seaway and airport location, construction and operation at the regional and national scale. Increasing environmental concerns have revived an interest in the development and management of public transportation systems. It is the transportation engineer's responsibility to plan, design, build, operate and maintain these systems of transport, in such a way as to provide for the safe, efficient and convenient movement of people and goods. In soil filling as per IS code, 3 samples should be taken for core cutting test for every 100m 2.Transportation has always played an essential role in the development of society, originally with regard to trade routes and harbours, but more recently with regard to land- and air-based systems as well.In steel reinforcement binding wire required is 8 kg per MT.Compressive strength of Bricks is 3.5 N / mm 2.PH value of the water should not be less than 6.Water absorption of bricks should not be more than 15 %.Lap slices not be used for bar larger than 36 mm. UNDERSTANDING THE BASIC CIVIL ENGINEERING FORMULAS FREEFree fall of concrete is allowed maximum to 1.50m.Main bars in the slabs shall not be less than 8 mm (HYSD) or 10 mm (Plain bars) and the distributors not less than 8 mm and not more than 1/8 of slab thickness.Minimum bars for square column is 4 No’s and 6 No’s for circular column.Longitudinal reinforcement not less than 0.8% and more than 6% of gross C/S.Chairs minimum of 12 mm diameter bars to be used.( Note: 1 Kilonewton Is Equal to 101.9716 Kilograms) So, if we assume a column size of 300 mm x 600 mm with 1 steel and 2.55 (why 2. For dowels rod minimum of 12 mm diameter should be used. We know that the Self-weight of Concrete is around 2400 kg/m 3, which is equivalent to 24.54 kn/m 3 and the Self-weight of Steel is around 7850 kg/m 3.Chair spacing maximum spacing is 1.00 m (or) 1 No per 1m 2.Lapping is not allowed for the bars having diameters more than 36 mm.Points to Remember for Civil Site Engineerįollowing are few general points to remember for civil site engineers to make the construction work easier while maintaining quality of construction. Cube samples required for different quantity of concrete.De-Shuttering time of different RCC Members.Curing time of RCC Members for different types of cement.Points to Remember for Civil Site Engineer.
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