A layer of silt 3.5 m thick underlain by 3 m thick tay layer. The water table is located at 2.5 m below the ground surface. The capillary rise that layer is 1.5 m. Assuming that the sit and clay layer has the following parameters Sile layer: Depth 0-1 m:G-2.7, e-0.6: 5-0% Depth 1-3 G-27; -0.6 5-6 Depth 25-33 G-2.7; e-0.6: 5-100% Clay layer: G-2.69; -0.807; S-100% (Full (1) Calculate the total and effective stresses and pure water pressure at points A, B, C, D and Eat 0, 1,25,3.5 and 6.5 m respectively Auming no capillary rise. 145 Marks) (1) Repe

Q: A silty sand fill 4.5 meters thick and an estimated density of 20 kN/m³ is to be placed over 4.0 m…

A: eo = 1.255Cc = 0.29Cr = 0.035Cv = 0.79 m2/yrNOTE : As per guidelines, first 3 parts are solved.…

Q: Question attached

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A: Bulk unit weight of sand = 16.5 KN/m3saturated unit weight of sand = 18 kN/m

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A: Thickness of clay layer,  H = 6m Average change of excess pore water pressure = 60kPa Double…

Q: I H₂ = 5m e = 0.4 G₂ = 2.68 Details of Soil Layer H₂ = 4m e = 0.6 G₂ = 2.73 III H₂ = 3m 8 =…

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Q: If the clay is normally consolidated, estimate the primary consolidation settlement in inches.

A: Calcu

Q: Situation 1. A clay layer 12ft thick rests beneath a deposit of submerged sand 26ft thick. The top…

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Q: A layer of sand extends from ground level to a depth of 9m and overlies a layer of clay, of very low…

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Q: 2m clay layer has values of e = 0.92 , Gs = 2.72 and liquid limit of 40%. Above the clay is a 3m…

A: The Compression Index (Cc) is equal to the slope of the pressure versus void ratio graph (log…

Q: when flowing through the same rock at 20°C? want weight = 8.44 kN/m³) 6.10 The maximum dry unit…

A: Given data - Relative compaction = 90% Max. dry unit weight in lab = 16 KN/m3 Gs = 2.7 k1 = 0.03…

Q: The deposit of silt having specific gravity of 2.65 is located at the bottom of a river. It was also…

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Q: The depth of water in a lake is 4m. the soil at the bottom of the lake consists of sandy clay. the…

A: Please refer below pages.If you have any doubts please feel free to ask.Explanation:Step 1:Step 2:…

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Q: A 6 m depth of sand layer has a dry unit weight of 14.9 kN/m' and satura weight of 18.1 kN/m³…

A: Gs = 2.7Cv = 4.3 m2/yr = 100 kPaNOTE : As per guidelines, 3 parts are solved. Request you to post…

Calculation of Settlement

The vertical displacement of the structural foundation due to the loading from the superstructure is known as settlement. It is due to the reduction of air voids present in the soil. The amount of vertical displacement depends on the bearing capacity of the soil on which the foundation is laid. The effect of the settlement depends on the magnitude of settlement, uniformity, and the structural design of the structure. The maximum allowable settlement for residential and office buildings should be less than 18 mm, for industrial buildings, it is 38 mm and for commercial buildings, it is 25 mm.