Refer to Figure 10.47. A flexible rectangular area is subjected to a uniformly distributed load of q = 330 kN/m². Determine the increase in vertical stress, Ag, at a depth of z= 6 m under points A, B, and C. 18 m 7.2 m 3.6 m C q=330 kN/m² 9m 5m B

Refer to Figure 10.47. A flexible rectangular area is subjected to a uniformly distributed load of q = 330 kN/m². Determine the increase in vertical stress, Ag, at a depth of z= 6 m under points A, B, and C. 18 m 7.2 m 3.6 m C q=330 kN/m² 9m 5m B

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: P2: A flexible L-shaped raft shown in Figure applies a uniform pressure of 60 kN/m? to the…

A: Stress Increase at Any Depth z Using Boussinesq Equation :σ=3Q2πz2[1(1+rz2)52]Where Q = Applied…

Q: Refer to Figure P6.3. Determine the vertical stress increase Δσ at point A with the values q1 = 90…

A: Given: Line load 1, q1 = 90 kN/m Line load 2, q2 = 325 kN/m Distance between line loads, x1 = 4 m…

Q: 1. Determine the increase in vertical stress at a depth of 7 m below the point B. Point loads of…

A: using boussenique's equationσ=QZ232π11+rz25/2z=7 mr1=3 mr2=5 m

Q: Point loads of magnitude 9, 18, and 27 kN act at A, B, and C, respectively (Figure 8.23). Determine…

A: Boussinesq’s formula for calculating stress below point load:

Q: 100 KN/m? +45 KN/m² A I 30° 45 kN/m2 в B 60 kN/m?

Q: Estimate the effective stress at point B (kN/m2), let unit weight of water 9.81 kN/m3 9 m 3.5 m…

Q: A flexible rectangular area 3m by 2m is subjected to a uniformly distributed load of q = 200 kN/m2.…

Q: A flexible rectangular area is subjected to a uniformly distributed load of q = 225 kN/m?. Determine…

A: Point A q=225 kN/m2B=4 m L=8 mz=3 mm=Bz=43=1.33n=Lz=83=2.67 From Table,…

Q: 5- Determine the stress increase at point A due to the embankment load. 10.4 m 9.1 m Unit weight =…

A: Solution- The diagram is shown below, For Load intensity (qo) is…

Q: 10.17 Refer to Figure 10.47 A flexible rectangular area is subjected to a uniformly distributed load…

Q: A circular foundation 2m in diameter is shown in the figure below. A normally consolidated clay…

A: Effective stress: Effective stress is defined as the difference between the total stress and the…

Q: Consider a square-shaped area ABCD on the ground with tis centre at M as shown in the figure. Four…

Q: 4- A strip load of q= 100 lb/ft² is applied over a width, B=10 ft. Determine the increase in…

A: This question is related to the Soil Mechanics.

Q: Point loads of magnitude 100,200,and 400kN act at B, C, and D, respectively. Determine the increase…

A: Given :

Q: (c) What will be the change in vertical stress below point E in Figure Q1b at the depth of 5m below…

Q: 10.17 Refer to Figure 10.47. A flexible rectangular area is subjected to a uniformly distributed…

A: Given :

Q: 3. In a saturated soil(5 m) below determine and draw the total, pore water and effective stress at…

Q: The effective stress at a point located at a depth of 5.5 ft in a saturated soil (γm = 108 lb/ft3,…

Q: 2- Point loads of magnitude 100, 200, 300 and 400 lbs. act at A, B, C, and D, respectively.…

A: Given Data: The point loads A, B, C and D are given as: QA = 100 lbsQB = 200 lbsQC = 300 lbsQD = 400…

Q: Н.О 4 Point loads of magnitude 100, 200, and 400 kN act at B, C, and D, respectively (Figure below).…

A: The given data is: Load at point B (QB) = 100 kN Load at point C (QC) = 200 kN Load at point D (QD)…

Q: 6.21 Refer to Figure 6.31. The circular flexible area is uniformly loaded. Given: q = 320 kN/m.…

Q: Determine the shear stress at points A, B, C and D for the following section. Also determine the…

A: Given V=10KN To find shear stress at point A,B,C and D

Q: Refer to Figure 10.47. A flexible rectangular area is subjected to a uniformly distributed load of q…

A: Given data, q = 330 kN/m2 z = 6 m L = 18 m B = 9 m Influence values are obtained from the given…

Concept explainers

Methods to Determine Vertical Stress

The load applied to the soil is transferred to the underground. The presence of water at soil pores and solid grains above the soil are the primary components that are responsible for the effective load transfer. Due to the load acting, the internal component of the soil or the underground formations undergoes deformations or a tectonic shift. The amount of deformation depends upon the amount of load acting on the soil surface, which indeed, depends on the weight of everything present above the soil. Due to this, the underground soil element develops internal stresses which try to resist the tectonic changes.

Question

Refer to Figure 10.47. A flexible rectangular area is subjected to a uniformly
distributed load of q = 330 kN/m². Determine the increase in vertical stress,
Au, at a depth of z = 6 m under points A, B, and C.
-7.2 m
3.6 m
18 m
C
q = 330 kN/m²
9m
A
5m
B

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1: Introduction

Step 2: Methodology

Step 3: Methodology

Solution

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

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 flexible circular area of radius 3 m is uniformly loaded by q = 300 kN/m2. Determine the increase in vertical stress at the center of the circle, 3m deep.
H.Q 5 Figure below shows an embankment load on a silty clay soil layer. Determine the stress increase at points A, B, and C that are located at a depth of 5 m below the ground surface. + 6 m I Center line IV:2H IV:2H 10m y=17 kN/m
3) A flexible rectangular area is subjected to a uniformly distributed load of q = 225 kN/m?. Determine the increase in vertical stress, o, at a depth of z = 1 m under points D 6 m -2.4 m- 3 m 1.2 m q = 225 kN/m2 1 m 1m D
Calculate the added vertical stress at points A and B as deep as Z = 8 m, under the rectangular load
4. The plan of a flexible rectangular loaded area is shown in the figure below. The uniformly distributed load on the flexible area, q, is 100 kN/m² . Determine the increase in the vertical stress, Aoz, at a depth of z = 2 m below а. Рoint A b. Point B c. Point C 4 m 1.6 m |2 m B 0.8 m q = 100 kN/m² A 1.2 m→
6- A flexible rectangular area is subjected to a uniformly distributed load of q=250 lb/ft?. Determine the increase in vertical stress at a depth of z=6 ft under points A, B, and C. 6 ft + 2.5 ft 3 ft 1.5 ft A C q=250 Ib/ft? 1.8 ft
A concentrated load of P = 29 kN is applied to the upper end of a 2-m-long pipe as shown. The outside diameter of the pipe is D = 330 mm and the inside diameter is d = 300 mm. Determine the magnitude of the maximum vertical shear stress in the pipe. B Ⓒ 3.24 MPa O 2.41 MPa O 2.80 MPa O 3.57 MPa O 3.90 MPa O
-10m q=400 kN/m? 5 m 2m |-3m Figure 6.30 6.20 The plan of a flexible rectangular loaded area is shown in Figure 6.30. The uniformly distributed load on the flexible area (q) is 400 kN/m?. Determine the increase in the vertical stress (Ao) at a depth of z = 5 m below a. Point A b. Point B c. Point C
A flexible rectangular area is subjected to a uniformly distributed load of q = 225 kN/m^2. Determine the increase in vertical stress, Δσz at a depth of z = 3 m under points A, B, and C. Final answer(s) should be in 3 decimal places.
An embankment load on a silty clay soil layer as shown below. Determine the stress increase under the embankment at points A and B that are loaded at a depth of 6 m below the ground surface, please use figure (10.20). 5 m 1Н:2V, 1H:2V 1H:1V 8 m y=18 kN/m y=18 kN/m" 6 m : B Figure 10.19 Embankment loading 0.50- 3.0 20 16 0.45- 14 1.2 LO 0.40 - 0.9 0.8 0.7 0.35 - 0.6 030- 05 04 * 025 - 03 0.20 - 0.2 0.15 - 0.10 - 0.1 0.05- Figure 10.20 Osterberg's chart for determination of vertical stress 0.00 TI TT - due to embank- 01 0.1 10 ment loading 100 327
Determine the normal stress at segment CD. The cross-sectional area of bar ABCD is 600 mm^2.
1. The bar has a cross-sectional area of 400*106 m². If it is subjected to a uniform axial distributed loading along its length and to two concentrated loads, determine the average normal stress in the bar as a function of x, for 0.5 m < x≤ 1.25 m. -X 0.5 m w = 8 kN/m -6 kN 0.75 m 3 kN