I need the answer as soon as possible A P 1-:00• 14A -:0EThe mass of a saturated soil is 1.9kg and itsThe specific gravity of most soils is nearlyvolume is 1000 cubic centimeters. Thesaturated unit weight (kN/m3) is mostThe void ratio is the ratio of the volume of2.7nearlyvoids with respect to3.018.6Volume of gases1.019.3Volume of soil18.00Volume of solidsThe void ratio of a soil is 1.2 and its volumeis 220 cubic centimeters. The volume (cubiccentimeters) of soil solids isThe water content of a saturated soil isThe water content of a soil is 25%. The25.9%. The specific gravity is 2.7. The void183.2specific gravity is 2.7 and the void ratio isratio is0.75. The degree of saturation is2000.0990%1000.770%1.08100The water content of a soil is 25%. Thedegree of saturation is 90%. The specificgravity is 2.7 and the unit weight of water is9.8 kN/m3. The bulk (moist) unit weightThe void ratio of a soil is 0.675. The specificThe unit weight of water is nearly(kN/m3) is most nearlygravity is 2.7. The submerged unit weight(kN/m3) is most nearly1 grams per cubic centimeter17.97.59.8 kN per cubic meter19.829.61000 grams per cubic meter18.910.0IIIIIIO o oооO O OO O OO O

As per bartleby policy i can answer 3 subparts of a question at a time. Please upload again other…

•4A 100 The mass of a saturated soil is 1.9kg and its The specific gravity of most soils is nearly volume is 1000 cubic centimeters. The saturated unit weight (kN/m3) is most 2.7 O The void ratio is the ratio of the volume of nearly voids with respect to 3.0 C 18.6 O Volume of gases O 1.0 19.3 Volume of soil 18.00 Volume of solids O The void ratio of a soil is 1.2 and its volume is 220 cubic centimeters. The volume (cubic centimeters) of soil solids is The water content of a saturated soil is The water content of a soil is 25%. The 25.9%. The specific gravity is 2.7. The void 183.2 O specific gravity is 2.7 and the void ratio is 0.75. The degree of saturation is ratio is 200 0.09 90% O 100 O 0.7 70% 1.08 100 The water content of a soil is 25%. The degree of saturation is 90%. The specific gravity is 2.7 and the unit weight of water is 9.8 kN/m3. The bulk (moist) unit weight The void ratio of a soil is 0.675. The specific The unit weight of water is nearly gravity is 2.7. The submerged unit weight (kN/m3) is most nearly (kN/m3) is most nearly 1 grams per cubic centimeter 7.5 O 9.8 kN per cubic meter O 19.8 29.6 1000 grams per cubic meter 18.9 O 10.0 O O O

•4A 100 The mass of a saturated soil is 1.9kg and its The specific gravity of most soils is nearly volume is 1000 cubic centimeters. The saturated unit weight (kN/m3) is most 2.7 O The void ratio is the ratio of the volume of nearly voids with respect to 3.0 C 18.6 O Volume of gases O 1.0 19.3 Volume of soil 18.00 Volume of solids O The void ratio of a soil is 1.2 and its volume is 220 cubic centimeters. The volume (cubic centimeters) of soil solids is The water content of a saturated soil is The water content of a soil is 25%. The 25.9%. The specific gravity is 2.7. The void 183.2 O specific gravity is 2.7 and the void ratio is 0.75. The degree of saturation is ratio is 200 0.09 90% O 100 O 0.7 70% 1.08 100 The water content of a soil is 25%. The degree of saturation is 90%. The specific gravity is 2.7 and the unit weight of water is 9.8 kN/m3. The bulk (moist) unit weight The void ratio of a soil is 0.675. The specific The unit weight of water is nearly gravity is 2.7. The submerged unit weight (kN/m3) is most nearly (kN/m3) is most nearly 1 grams per cubic centimeter 7.5 O 9.8 kN per cubic meter O 19.8 29.6 1000 grams per cubic meter 18.9 O 10.0 O O O

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

As indicated in the following figure, an incompressible silty sand fill 16.4 ft thick wasplaced on top of a 49.2 ft thick layer of soft and compressible silty clay. Underlying theclay is a layer of incompressible sandy gravel. The soil properties of the silty clay layer aregiven in the following figure. The ultimate settlement, Sult = 5.64 ft, from the primaryconsolidation of silty clay layer due to the weight of the silty sand fill is calculated. A) Find the time rate of settlement by showing the Time [year] vs. Settlement [ft] curve.Show sample calculation when percentage of consolidation, Uavg = 50% B) Compute and plot effective stress profile (σ’z vs. depth) at the Silty Clay layer in thefollowing timing:a. Before placing the fill layerb. right after placing the fill layerc. Ten years after placing the fill layerd. 40 years placing the fill layerShow sample (hand) calculation at a depth of 41 ft and the timing of 10 years after placingthe fill layer. can you show your work on…
Soil borings made at a site indicate that the top 8 m is a loose sand, with the groundwater table at 4 m below the ground surface. Below this is a fairly soft blue-gray silty clay with an average water content of 30%. The boring was terminated at 20 m below the ground surface when fairly stiff silty clay was encountered. For the upper sand gammadry = 14.0 kN/m3 and gammasat = 15.0 kN/m3 , where gamma is the unit weight. For the clay, ps = 2.70 Mg/m3 where p is density. (1) Calculate the total stress, pore water pressure, and effective stress at 0 (the surface), 4, 8, 14, 16, and 20 m below the ground surface. (2) Plot the soil profile and the variation of total stress, pore water pressure, and effective stress with depth.
1. If a soil sample has a dry unit weight of 19.5 KN/m3, moisture content of 8%and a specific gravity of solids particles is 2.67. Calculate the following:a) The void ratio.b) Moisture and saturated unit weight.c) The mass of water to be added to cubic meter of soil to reach 80% saturation.d) The volume of solids particles when the mass of water is 25 grams for saturation Ans:a.) 0.343b.) 12.85% and 22 KN/m3 c.) 44.8 kgd.) 72.84 cm3 Please show your solutions and the final answers are provided above.
. The soil profile at a site consists of 2 m of sand underlain by 6 m of clay, which is underlain by very stiff clay that can be assumed to be impervious and incompressible. The water table lies 1.5 m below the ground level. The soil properties are as follows:Sand: gsat 5 18.5 kN/m3, gm 5 17.0 kN/m3Clay: e0 5 0.810, gsat 5 19.0 kN/m3, cv 5 4.5 m2/yearWhen the ground is surcharged with 3 m-high compacted fill with a bulk unit weight of 19 kN/m3, the settlement was 160 mm in the first year.a. What would be the settlement in two years?b. After one year since the fill was placed, what would be the pore water pressure and the effective stress at the middle of the clay layer?c. If the clay is normally consolidated, estimate the compression index and the coefficient of volume compressibilit
Given Gs = 2.75, calculate the zero-air-void unit weight for a soil in kN/m3 at w = 5%,8%, 10%, 12%, and 15%
Earth is required to be excavated from the borrow pits for buildingembankment as shown in the figure. The moisture unit weight ofthe borrow pits is 18 kN/m3 and its water content is 8%. Estimatethe quantity of earth required to be excavated per meter length ofembankment. The dry unit weight required for the embankment is15 kN/m3 with a moisture content of 10%. Assume the specificgravity of the solids as 2.67. Also determine the degree ofsaturation of the embankment and volume of the water in theembankment
A soil deposit has three layers having samethickness each but the permeability's ofthe layers are in the ratio of 1:2:4 fromtop to bottom. What is the ratio of averagepermeability in the horizontal direction tothat in the vertical direction?
In its natural state, a moist soil has a volume of 0.33 ft3 and weighs 39.93 lb. The oven-dried weight of the soil is 34.54 lb. If Gs=2.67, calculate total volume void in ft3 a) 0.2157 b) 0.2043 c) 0.684 d) 0.381
The soil profile at a site consists of a 2.0 m thick sand layerat the top, underlain by a 3.0 m thick clay layer. The watertable lies at a depth of 1.0 m below the ground level. Thebulk and saturated unit weights of the sand are 16.0 kN/m3and 19.0 kN/m3, respectively. The properties of the clay are:water content = 45.0%, specific gravity of the soil grains =2.70, compression index = 0.65, swelling index = 0.08, andoverconsolidation ratio = 1.5.a. The ground level is raised by placing a 1.5 m high compactedfill with unit weight of 20.0 kN/m3. What is theconsolidation settlement?b. When the consolidation due to the fill is completed,it is proposed to construct a warehouse imposing a uniform pressure of 40.0 kN/m2. What would be theconsolidation settlement due to the construction of thewarehouse?
An oil tank is to be sited on a soft alluvial deposit of clay. Below the soft clay is athick layer of stiff clay. It was decided that a circular embankment, 10 m diameter,with wick drains inserted into the soft clay would be constructed to preconsolidateit. The height of the embankment is 6 m and the unit weight of the soil comprisingthe embankment is 18 kN/m3. The following data are available: thickness of softclay = 7 m, ks = 1 × 10−10 m/s and Ch = 0.6 m2/yr. The desired degree ofconsolidation is 90% in 12 months. Determine the spacing of a square grid of thewick drains. Assume wick drain of size 100 mm × 3 mm and qw = 0.1 × 10−6 m3/s.The flow point distance is 4 m. Assume a half-closed system.
The soil profile at a site consists of 2 m of sand at the groundlevel, underlain by 6 m of clay, followed by a very stiff claystratum that can be assumed to be impervious and incompressible.The water table is at 1.5 m below the ground level. Themoist and saturated unit weights of the sand are 17.0 kN/m3and 18.5 kN/m3, respectively. The clay has an initial void ratioof 0.810, saturated unit weight of 19.0 kN/m3, and coefficientof consolidation of 0.0014 cm2/s.a. When the ground is surcharged with 3 m high compactedfill with moist unit weight of 19.0 kN/m3, the settlementwas 160 mm in the first year. What would be the consolidationsettlement in the first two years?b. If the clay is normally consolidated, what is the compressionindex of the clay?
The in situ moisture content of a soil is 18% and the moist unit weight is 16.5 kN/m3.The specific gravity of soil solids is 2.75. This soil is to be excavated and transported toa construction site for use in a compacted fill. If the specifications call for the soil tobe compacted to a minimum dry unit weight of 16.27 kN/m3 at the same moisturecontent of 18%, how many cubic meters of soil from the excavation site are needed toproduce 7651 m3 of compacted fill? How many 178 kN truckloads are needed totransport the excavated soil