Q 03: a) Describe the problems faced by using Double Headed Rail and which type of Rail is using now a days. b) Explain Conning of wheel and Tilting of Wheels on a railway track.
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Q 03: a) Describe the problems faced by using Double Headed Rail and which type of Rail is using now a days.
b) Explain Conning of wheel and Tilting of Wheels on a railway track.
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- b) Why buckling in a rail section take place and how this distress could be avoided? Is welded rail preferable for high-speed track? Justify your answer.the weight of the file cabinet is 60 lbs and G represents its center of gravity the coeffiecent of friction between the cabinet and the floor is 0.3 determine the minimum horizontal force P required to cause the cabinet to..... a) slide across the floor b) to tip over c) if the force p equals 12 what happens?7:49 ll ? 1 Gmail h.w. 1.jpg A rod is composed of an aluminum section rigidly attached between steel and bronze sections, as shown in Fig. Axial loads are applied at the positions indicated. If P 3000N and the cross sectional area of the rod is 325 mm2, determine the stress in each section, and total deformation of the road. E for steel is 200000 MPa, E for aluminum is 70000 MPa, E for bronze is 100000 MPa 4P Steel Bronże O | Aluminum PO D.9 ~回
- A 800N package is supported by two cables and a rod as shown. 1600mm 600mm 600mm D B 1800mm 1200mm 800mm Which of the following shows the most ideally constructed force diagram of point A? A C C D D z Z B TAC B TAC FDA FDA TAR A TAB A 800 N y 800 N y B C D C D D z B TAC B TAC FDA FDA TAB A 800 N TAB A 800 N y1:48 O O A 4G+ * ll 66% docs.google.com/forms/d/e/1E 11 * Required Untitled Section Problem 1: Based on the figure shown, determine the value of R1 to remain the beam in equilibrium state. 90KN GO KN 30 KUIM tôm - om 4m +5m Imt R2 126 KN 162 KN 387 KN O 378 KN Other: What would be the value of R2? *Torsion of shafts.
- • The Precast T-Beam has the cross section shown Determine its weight per meter of its length if it is made from reinforced store concrete and light 20mm diameter cold formed steel reinforcing rods 200mm 250mm 500mm 0 -0 00 Do 350mm 150 150 150 350 tPlease solve this problem Subject: Transportation engineering. Sleepers/fittings and fastenings requirement for railways Compute the number of rails, number of sleepers, number of fish plates, number of fish bolts, number of bearing plates and number of dog spikes in 10 km of Broad Gauge (BG) track. [Note: Assume the standard length of rails is 13m for Broad Gauge. Also assume sleeper density to be M+7].*** A homeowner ordered 5 x 10 - W20 x D10.5 WWR for a DYI backyard project. The WWR is made of high-strength Gr-70 steel wires. Determine (a) The area of steel (in?) per linear foot in the longitudinal direction of the WWR (b) The area of steel (in?) per linear foot in the transverse direction of the WWR (c) The yield strength and strain of the WWR
- 100% 6 / 10 Semester - ** **** Page 5 of 10 Find the reactions at the supports for the beam that weighs 10 kN shown below. The length of the beam is 10m. B3 20kN 15kN |12kN 2m 2m 2m SAMSUNG OFANTECH F9 F10 F1 F12 PPUFE BROKSPRCE HOME PGUP DELETE END POON ENTERProblem 4: Mario was broken hearted and trying to commit suicide, he tied a flexible rope of 7mm in diameter to a tree branch to hang his self as shown in the figure below. What is the required maximum modulus of elasticity of the rope in order for him to survive if he is 77kg? 2-Im. 0-3m woas DRAWN' BY: EDSEL B.Highway axle loads.