EBK PRINCIPLES OF GEOTECHNICAL ENGINEER
9th Edition
ISBN: 8220103611718
Author: SOBHAN
Publisher: CENGAGE L
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 10, Problem 10.11P
Refer to Figure 10.42. Due to application of line loads q1 and q2, the vertical stress increase at point A is 58 kN/m2. Determine the magnitude of q2.
Figure 10.42
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
A vertical pole supports a horizontal cable CD and is supported by a ball-and-socket joint at A as shown in the figure below. Cable CD is parallel to the x-z plane (which implies that a vector from C to
D has no y-component) and is oriented at an angle = 20° from the x-y plane. The distances are given as h = 10 m, b = 6 m, a = 9 m, and d = 4 m.
D
C
a
B
Determine the following forces for this system if there is a 15 kN tension carried in cable CD. Report all answers in units of kN with 1 decimal place of precision. For the components of the reaction at
A, be sure to use a positive or negative sign to indicate the direction of the force (negative signs if the force acts in the negative axial direction).
The magnitude of the tension force in cable BE, TBE
=
KN
☑
The magnitude of the tension force in cable BF, TBF =
KN
The x-component of the reaction at joint A, Ax =
☑
KN
The y-component of the reaction at joint A, A,
=
KN
The z-component of the reaction at joint A, Az =
KN
☑
A vertical pole supports a horizontal cable CD and is supported by a ball-and-socket joint at A as shown in the figure below. Cable CD is parallel to the x-z plane (which implies that a vector from C to
D has no y-component) and is oriented at an angle : = 20° from the x-y plane. The distances are given as h = 10 m, b = 6 m, a = 9 m, and d = 4 m.
D
C
a
B
x
Determine the following forces for this system if there is a 15 kN tension carried in cable CD. Report all answers in units of kN with 1 decimal place of precision. For the components of the reaction at
A, be sure to use a positive or negative sign to indicate the direction of the force (negative signs if the force acts in the negative axial direction).
The magnitude of the tension force in cable BE, TBE = 4.1 KN
The magnitude of the tension force in cable BF, TBF = 41.1 KN
The x-component of the reaction at joint A, Ax = 309.C KN
®®®® F
The y-component of the reaction at joint A, Ay = -216. KN
The z-component of the reaction at…
A small barrel weighing 400 N is lifted by a pair of tongs as shown. Knowing that h = 200 mm, L₁ = 400 mm, L2 = 120 mm and L3 = 200 mm, determine the magnitude of the forces exerted on member
ABD of this machine structure.
C
L2
A
P
L1
L3
B
D
Report your answers in units of N with 2 decimal places of precision.
N.
The magnitude of the force acting at joint B =
The magnitude of the force acting at joint D =
N.
Chapter 10 Solutions
EBK PRINCIPLES OF GEOTECHNICAL ENGINEER
Ch. 10 - Prob. 10.1PCh. 10 - Prob. 10.2PCh. 10 - Prob. 10.3PCh. 10 - Prob. 10.4PCh. 10 - Prob. 10.5PCh. 10 - Prob. 10.6PCh. 10 - Point loads of magnitude 125, 250, and 500 kN act...Ch. 10 - Refer to Figure 10.41. Determine the vertical...Ch. 10 - For the same line loads given in Problem 10.8,...Ch. 10 - Refer to Figure 10.41. Given: q2 = 3800 lb/ft, x1...
Ch. 10 - Refer to Figure 10.42. Due to application of line...Ch. 10 - Refer to Figure 10.43. A strip load of q = 1450...Ch. 10 - Repeat Problem 10.12 for q = 700 kN/m2, B = 8 m,...Ch. 10 - Prob. 10.14PCh. 10 - For the embankment shown in Figure 10.45,...Ch. 10 - Refer to Figure 10.46. A flexible circular area of...Ch. 10 - Refer to Figure 10.47. A flexible rectangular area...Ch. 10 - Refer to the flexible loaded rectangular area...Ch. 10 - Prob. 10.19PCh. 10 - Prob. 10.20PCh. 10 - Refer to Figure 10.48. If R = 4 m and hw = height...Ch. 10 - Refer to Figure 10.49. For the linearly increasing...Ch. 10 - EB and FG are two planes inside a soil element...Ch. 10 - A soil element beneath a pave ment experiences...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.Similar questions
- A frame is loaded by a force Q = 280 N and supported by pins at points B and C as shown below. The distances are given as a = 0.4 m, b = 0.8 m, c = 0.6 m, d = 2.6 m, and e = 1.5 m. b C C d 11041 A B Q C D e Determine the reactions at joints B and C. Report all answers in units of N with 2 decimal places of precision. Positive signs indicate that a force component acts in the positive axis direction (i.e. up or right), while a negative sign should be used to indicate a force component acting in a negative axis direction (i.e. down or left). The x-component of the reaction force at joint B, Bx = N The y-component of the reaction force at joint B, By = N The x-component of the reaction force at joint C, Cx = N The y-component of the reaction force at joint C, Cy == Narrow_forwardI need help drawing the digram.arrow_forward8 m B 4 m Figure Q1 120 kN 4 marrow_forward
- ** Please do not put the n value as 0.024 it is incorrect. Also, please remember to identify the channel type.arrow_forward7. A rectangular, unfinished concrete channel of 38-ft width is laid on a slope of 8 ft/mi. Determine the flow depth and Froude number of the flow if the flowrate is 400 ft³/s.arrow_forward***Please MAKE SURE to include all parts that I have shown in the 8 steps here and follow them but also show work for the entire problem. Those are all correct I just need the entire worked out problem with all of the work.arrow_forward
- ***When answering the question MAKE SURE to use ALL of these steps and include them in the answer and don't answer the question in a different manner that is different than what is provided here as what is provided is correct (please include the work as well thanks I will like the answer): 1.correct equation: (ΔP / (ρg)) + ΔZ = f * (L / D) * (v^2 / 2g) + (v^2 / 2g) * ΣK_L 2.v = Q / A = 9.17 ft/s 3. Reynolds number: Re = (v * L) / ν = (v * L) / (ρ * μ) = 63,154 4.The pipe is smooth so: ε_d = 0 5.Friction factor from the Moody diagram: f = 0.020 6.Pressure difference: ΔP = P₁ - P₂ = P₁ - 8640 lb_f 7.Head loss due to elevation difference: ΔZ = Z₁ - Z₂ = -10 ft 8.Summation of pipe fittings and losses: ΣK_L = 0.2 + 7 + 2(1.5) + 0.05 = 10.25 9.values to plug in Length of the pipe: L = 20 ft Diameter of the pipe: D = 1/12 ft Fluid density: ρ = 1.94 slugs/ft³ Gravitational acceleration: g = 32.2 ft/s²arrow_forward5. A uniform flow of 110,000 ft³/s is measured in a natural channel that is approximately rectangular in shape with a 2650-ft width and 17.5 ft depth. The water-surface elevation drops 0.37 ft per mile. Based on the computed Manning coefficient, n, characterize the type of natural channel observed. Also compute the Froude number and determine whether the flow is subcritical or supercritical.arrow_forwardFor the gymnasium floor plan shown, determine the dead loads and live loads acting on beam BF and girder AD.arrow_forward
- The building elevation section and the floor plans shown below. Assume a live load of 60 psf on all three floors. Calculate the axial forces by the live load in column C2 in the third and first stories. Consider live load reduction if permitted by ASCE.arrow_forwardQ1: The part in adjacent figure has 2mm thickness is to produce in blanking process from aluminum sheet has shear strength 1. Sketch the required blanking 2. Main cutting force. 3. equal to 400 MPa. Determine: die. Sequence of shearing operations. اكد من Dimensions (mm)arrow_forward2: A (4m*8m) rectangular flexible foundation is placed above the ground surface for two layers of clay, for each layer 12m thick, The modulus of Elasticity (Eu) of the upper layer is 15 MN/m² and that of the lower is 25 MN/m². The Poisson ratio is (M = 0.35 35) for the two layers and the Column load is 90 KN. Determine the immediate settlement at the Corner of the foundation using Elastic theory method?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Principles of Geotechnical Engineering (MindTap C...Civil EngineeringISBN:9781305970939Author:Braja M. Das, Khaled SobhanPublisher:Cengage Learning
Fundamentals of Geotechnical Engineering (MindTap...Civil EngineeringISBN:9781305635180Author:Braja M. Das, Nagaratnam SivakuganPublisher:Cengage Learning
Principles of Foundation Engineering (MindTap Cou...Civil EngineeringISBN:9781305081550Author:Braja M. DasPublisher:Cengage Learning
Principles of Foundation Engineering (MindTap Cou...Civil EngineeringISBN:9781337705028Author:Braja M. Das, Nagaratnam SivakuganPublisher:Cengage Learning
Principles of Geotechnical Engineering (MindTap C...
Civil Engineering
ISBN:9781305970939
Author:Braja M. Das, Khaled Sobhan
Publisher:Cengage Learning
Fundamentals of Geotechnical Engineering (MindTap...
Civil Engineering
ISBN:9781305635180
Author:Braja M. Das, Nagaratnam Sivakugan
Publisher:Cengage Learning
Principles of Foundation Engineering (MindTap Cou...
Civil Engineering
ISBN:9781305081550
Author:Braja M. Das
Publisher:Cengage Learning
Principles of Foundation Engineering (MindTap Cou...
Civil Engineering
ISBN:9781337705028
Author:Braja M. Das, Nagaratnam Sivakugan
Publisher:Cengage Learning
Stress Distribution in Soils GATE 2019 Civil | Boussinesq, Westergaard Theory; Author: Gradeup- GATE, ESE, PSUs Exam Preparation;https://www.youtube.com/watch?v=6e7yIx2VxI0;License: Standard YouTube License, CC-BY