Homework Answers
Add Answer to:
soil mechanics
Q4) From the figure and soil profile as below find the following: 1) the...
soil Q4) From the figure and soil profile as below find the following: 1) the final...
soil
Q4) From the figure and soil profile as below find the following: 1) the final consolidation for clay layer under the center of bridge pier as shown below. use the approximate method to calculate the increasing stress in soil. 2) the coefficient of volume compressibility (mv) of clay layer. mass=2x106 kg footing=10m x 8m y=16.62kN/m3 3m 2m 7m 10m Sand and graver Ysat.=19.8kN/m Clay Cc=0.33,w=30%, Gs=2.7, Ysat.=19.8kN/m3 sand and gravel 4m
Q1/ From the figure and soil profile as below find the following : 1) the final...
Q1/ From the figure and soil profile as below find the following : 1) the final consolidation for clay layer under the center of bridge pier as shown below. use the approximate method to calculate the increasing stress in soil. 2) the coefficient of volume compressibility (my) of clay layer mass=2x106 kg footing =10m x 8m y=16.62kN/m3 Зm 2m Ty WT 7m 10m Sand and gravel Ysat=19.8kN/m3 Clay Cc=0.33,w=30%,Gs=2.7, Ysat.=19.8kN/m3 sand and gravel 4m
A 5m wide and 10m long rectangular foundation is built on a site where the soil...
A 5m wide and 10m long rectangular foundation is built on a site where the soil profile consists of 3m of gravel and 4m of clay overlying rigid impermeable rock as shown in Fiqure 8. The foundation carries a surcharge loading of q-65 kN/m2 Initially the water table is 1 m below the surface of the gravel. The water table rises to the surface of the gravel slowly over a period of time and the surface loading induces an increase...
2.) THE SOIL PROFILE SHOWS CONSISTS OF A LAYER OF DRY SAND 4m HICK WHICH OVERLIES...
2.) THE SOIL PROFILE SHOWS CONSISTS OF A LAYER OF DRY SAND 4m HICK WHICH OVERLIES A LAYER OF CLAY HAVING A THICKNESS OF 6m. GROUND WATER TABLE IS LOCATED AT THE INTERFACE OF THE SAND AND CLAY a.) COMPUTE THE EFFECTIVE STRESS AT THE BOTTOM OF THE CLAY LAYER b..) IF THE WATER TABLE RISES BY 2m, DETERMINE THE EFFECTIVE STRESS AT THE BOTTOM OF THE CLAY LAYER c.) IF THE WATER TABLE LOWERS BY 2m, DETERMINE THE EFFECTIVE...
A soil profile is shown below. The soil sample is taken from depth of 11m, a)...
A soil profile is shown below. The soil sample is taken from depth of 11m, a) Is it OC or NC soil? b) If it is loaded with A6= 28 t/m2 calculate the settlement of clay layer. For sand Ydry = 1.75 t/m and Ysat = 2.0 t/m3 For clay Xsat = 1.9 t/m3 6'o+A6 SC 6'o+A6 CsH Сен -log 1+ Sc log 087645) 610 1+eo 610 Sc CH 1+0 -log 6) + CCH 1+ -log (9729) 610 Sand 5m...
1. A 3m x 3m square footing is constructed at a depth of 2m in a...
1. A 3m x 3m square footing is constructed at a depth of 2m in a 200m deep clay layer with following soil properties: Ysat 16.5kN/m3, Normally Consolidated Clay, eo- 0.65, Cc 0.25, us-0.5 and Es 6.0 MN/m2. If there is a 1,000kN structural load on the footing, calculate the consolidation settlement of the footing
In the figure below, the natural soil profile consists of sand overlying clay overlying sand overlying bedrock. A water...
In the figure below, the natural soil profile consists of sand
overlying clay overlying sand overlying bedrock. A
water table is present 1 m beneath the surface of the natural
ground. If 4 m of consistent fill material (γfill = 15
kN/m3) was placed on top of this soil profile that covered a
large area, determine:
(a) The consolidation settlement of the clay layer (using 4
equal layers in your calculation), and
(b) The time (in days) for this consolidation...
Example 2:3 The soil profile at a site consists of a 3 m thick sand layer...
Example 2:3 The soil profile at a site consists of a 3 m thick sand layer (Ybulk -16.5 kN/m3 sat18.5 kN/m3) underlain by a 6 m thick clay layer (w-27%, Gs-270, m,-0.31 MPa", cv-2.6 m2/year), which is underlain by a gravel layer. A 3 m compacted fill with a unit weight of 20 kN/m3 is to be placed at ground level. a. What would be the final consolidation settlement? b. How long will it take for 50 mm of consolidation...
Problem 2. [2596] Figure 2 shows a soil profile. The uniformly distributed load on the ground...
Problem 2. [2596] Figure 2 shows a soil profile. The uniformly distributed load on the ground surface is (1) Estimate the primary consolidation settlement of the clay layer due to the application of Ap. (2) If the clay layer is preconsolidated and the average preconsolidation pressure is 80 kPa, what will be the expected primary consolidation settlement if the recompression index is C 0.2 x Cc? p 87 kPa 1 m Dry Sand Sand: Saturated Sand Dry Unit weight: 14.6...
soil Q1) An oedometer test was performed on a 2 cm thick clay sample drained on...
soil
Q1) An oedometer test was performed on a 2 cm thick clay sample drained on both sides taken from the mid clay layer shown below, after 10 minutes 50% consolidation is reached . a) How long time in days would the same degree of consolidation(50%) be reached in the field ?. b) How much the Final settlement would be reached in the clay layer.? c) How much the preconsolidation pressure of a specimen. ? 3m 2m Sand surcharge Y...
soil
Q4) From the figure and soil profile as below find the following: 1) the final consolidation for clay layer under the center of bridge pier as shown below. use the approximate method to calculate the increasing stress in soil. 2) the coefficient of volume compressibility (mv) of clay layer. mass=2x106 kg footing=10m x 8m y=16.62kN/m3 3m 2m 7m 10m Sand and graver Ysat.=19.8kN/m Clay Cc=0.33,w=30%, Gs=2.7, Ysat.=19.8kN/m3 sand and gravel 4m
Q1/ From the figure and soil profile as below find the following : 1) the final consolidation for clay layer under the center of bridge pier as shown below. use the approximate method to calculate the increasing stress in soil. 2) the coefficient of volume compressibility (my) of clay layer mass=2x106 kg footing =10m x 8m y=16.62kN/m3 Зm 2m Ty WT 7m 10m Sand and gravel Ysat=19.8kN/m3 Clay Cc=0.33,w=30%,Gs=2.7, Ysat.=19.8kN/m3 sand and gravel 4m
A 5m wide and 10m long rectangular foundation is built on a site where the soil profile consists of 3m of gravel and 4m of clay overlying rigid impermeable rock as shown in Fiqure 8. The foundation carries a surcharge loading of q-65 kN/m2 Initially the water table is 1 m below the surface of the gravel. The water table rises to the surface of the gravel slowly over a period of time and the surface loading induces an increase...
2.) THE SOIL PROFILE SHOWS CONSISTS OF A LAYER OF DRY SAND 4m HICK WHICH OVERLIES A LAYER OF CLAY HAVING A THICKNESS OF 6m. GROUND WATER TABLE IS LOCATED AT THE INTERFACE OF THE SAND AND CLAY a.) COMPUTE THE EFFECTIVE STRESS AT THE BOTTOM OF THE CLAY LAYER b..) IF THE WATER TABLE RISES BY 2m, DETERMINE THE EFFECTIVE STRESS AT THE BOTTOM OF THE CLAY LAYER c.) IF THE WATER TABLE LOWERS BY 2m, DETERMINE THE EFFECTIVE...
A soil profile is shown below. The soil sample is taken from depth of 11m, a) Is it OC or NC soil? b) If it is loaded with A6= 28 t/m2 calculate the settlement of clay layer. For sand Ydry = 1.75 t/m and Ysat = 2.0 t/m3 For clay Xsat = 1.9 t/m3 6'o+A6 SC 6'o+A6 CsH Сен -log 1+ Sc log 087645) 610 1+eo 610 Sc CH 1+0 -log 6) + CCH 1+ -log (9729) 610 Sand 5m...
1. A 3m x 3m square footing is constructed at a depth of 2m in a 200m deep clay layer with following soil properties: Ysat 16.5kN/m3, Normally Consolidated Clay, eo- 0.65, Cc 0.25, us-0.5 and Es 6.0 MN/m2. If there is a 1,000kN structural load on the footing, calculate the consolidation settlement of the footing
In the figure below, the natural soil profile consists of sand
overlying clay overlying sand overlying bedrock. A
water table is present 1 m beneath the surface of the natural
ground. If 4 m of consistent fill material (γfill = 15
kN/m3) was placed on top of this soil profile that covered a
large area, determine:
(a) The consolidation settlement of the clay layer (using 4
equal layers in your calculation), and
(b) The time (in days) for this consolidation...
Example 2:3 The soil profile at a site consists of a 3 m thick sand layer (Ybulk -16.5 kN/m3 sat18.5 kN/m3) underlain by a 6 m thick clay layer (w-27%, Gs-270, m,-0.31 MPa", cv-2.6 m2/year), which is underlain by a gravel layer. A 3 m compacted fill with a unit weight of 20 kN/m3 is to be placed at ground level. a. What would be the final consolidation settlement? b. How long will it take for 50 mm of consolidation...
Problem 2. [2596] Figure 2 shows a soil profile. The uniformly distributed load on the ground surface is (1) Estimate the primary consolidation settlement of the clay layer due to the application of Ap. (2) If the clay layer is preconsolidated and the average preconsolidation pressure is 80 kPa, what will be the expected primary consolidation settlement if the recompression index is C 0.2 x Cc? p 87 kPa 1 m Dry Sand Sand: Saturated Sand Dry Unit weight: 14.6...
soil
Q1) An oedometer test was performed on a 2 cm thick clay sample drained on both sides taken from the mid clay layer shown below, after 10 minutes 50% consolidation is reached . a) How long time in days would the same degree of consolidation(50%) be reached in the field ?. b) How much the Final settlement would be reached in the clay layer.? c) How much the preconsolidation pressure of a specimen. ? 3m 2m Sand surcharge Y...
Most questions answered within 3 hours.
-
Humans have used horses for transportation for millions of
years. Therefore, they will use horses for...
asked 1 hour ago -
The following are the Jensen Corporation's unit costs of making
and selling an item at a...
asked 2 hours ago -
Does direct Medicare reimbursement of Advanced practice nurses
increase access to their services?
asked 3 hours ago -
List and explain why a company would choose to use a
published
compensation survey vs. creating...
asked 3 hours ago -
A discrete random variable X can take values from 1 to 10. Find
the variance of...
asked 3 hours ago -
The primary financial goal of a corporation is to maximize:
shareholders wealth.
earnings per share.
stock...
asked 3 hours ago -
determine whether the vectors u=(1,2,3,), v=(-2,1,0) and
w=(1,0,1) are linearly dependent or independent.
asked 3 hours ago -
python
Define a function called print_values which takes a dictionary
object as a parameter. The function...
asked 4 hours ago -
In Chapter 1 you created a program named Triangle in
which you displayed a seven-line triangle...
asked 4 hours ago -
Research question: What are the differences between separately
stated and non separately stated transactions in an...
asked 5 hours ago -
By using Arduino write a code that connects two LEDs to two
push-buttons. Each button controls...
asked 6 hours ago -
Bank of America has bonds that pay a coupon interest rate of 5.5
percent and mature...
asked 6 hours ago