For the symmetrical continuous beam shown in figure, Prestressed with a force P = 1500 KN along parabolic curve as shown, compute the extreme fiber stresses over the central support for the uniformly distributed load of 24 kn/m. Use load balancing method.
21071. 1. The mass of a chunk of moist soil is 34 Kg and its volume is 0.012 cu. Meter. After drying in an oven, the mass reduces to 14.25 Kg. Determine the water content, the density of moist soil, the dry density, void ratio, porosity and degree of saturation. Take G = 3.25
27792. In a container filled with each of the following materials, at a porosity of 40%, determine the upward gradient required to cause the quick condition (a) Lead shot with a G = 13.75; (b) Fibre beads with G = 2.15; (c) Sand with a G = 2.32
24553. A vane 12.5 cm long, 8.8 cm dia was pressed into a soft clay at the bottom of borehole. Torque was applied and the value at failure was 55 N-m. find the shear strength of the clay on a horizontal plane.
21404. Differentiate between NC and OC soils. Draw curves for (i) Stress vs Strain (ii) Volume charge vs Strain (iii) Pore pressure vs Strain for these soils
28365. Two long boundary walls run parallel to each other at a center to center distance of 1 meter apart. The width and height of the first wall are 0.30 m and 2.5m respectively. While those of the second are respectively 0.18m and 3.5m. Plot the distribution of vertical stress intensity due to walls on a horizontal plane, 1m below ground level. The walls have negligible depth of foundation and are made of brick masonry (y = 19.2 kN/m cu)
2143What is the Systematic Responsibility Site Engineer? Who are the above and under co-oridinating ? What is office & Site co-ordination of Site Engineer?
2135What is the Requirements of indoor & outdoor Substation Construction? What is the main Safty Requirements for SubStation Construction?
1 3385I need to plaster an area of 1500 square meter. how much quantity of cement and sand need for this.?
5 24958Post New Civil Engineering Questions
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where tie beam is used? what is the pupose? what dimension of tie beam can provided and number and diameter of steel bars to be used between the columns of 1333mm and 1400.