I give thumbs up if correct As shown in Fig. P-540, two blocks each weighing 20 kNand resting on a horizontal surface, are to be pushed apartby a 30° wedge. The angle of friction is 15° for all contactsurfaces. What value of P is required to start movement ofthe blocks? How would this answer be changed if theweight of one of the blocks were increased by 30 kN?15° 15°20 kN20 kNMATHalino.comMOɔ.onil6HTAMFigure P-540

Given , We have Two 20 KN blocks on each side. Angle of friction = 15° Our aim is to calculate,…

Answered: As shown in Fig. P-540, two blocks each…

Principles of Foundation Engineering (MindTap Course List)

8th Edition

ISBN:9781305081550

Author:Braja M. Das

Publisher:Braja M. Das

Chapter7: Settlement Of Shallow Foundations

Section: Chapter Questions

Problem 7.2P: A planned flexible load area (see Figure P7.2) is to be 3 m × 4.6 m and carries a uniformly...

See similar textbooks

Similar questions

-Draw diagrams of inner forces using Force method 1 and-Slope-deflection method for solution of next structures:1 9 [kN/m] Surnamea Fa ADILO 2.00 120 16a Balazso Skruteka 2,10 2,20 140 180 2m 2m 160 220 Gerekova Skyba Vercimama 2,30 18 200 2,40 200 120 F (kN] 2,50 220 140 2 m 2 m 2a [m] El = 1 10 kNm Static anlaysis of construction draw diagrams of inner forces using force methods and slope deflection method for solutions of next structures.
1. If the wedge describe in the figure shown had a weight of 400 KN. What value of P would be required to start the wedge under the block. 400
A 40m steel tape is suspended in the air between a theodolite and vertical rod, which is placed exactly at the 40m mark, under a pull of 12.5kg. The slope of the measured line is 2-degree 40minutes. The tape weighs 1kg, standard pull of 8.5kg, cross-sectional area of 0.039cm^2 and E= 2x106 kg/cm^2. Determine the correction for sag of the tape in meter. Determine the horizontal distance between the theodolite and rod in meters. (Apply 5-decimal places - for letter B only) What additional pull must be applied to eliminate the effect of sag?
4. A stone is catapulted at time t=0, with an initial velocity of magnitude 25.0 m/s and at an angle of 40.0° above the horizontal. What are the magnitudes of the (a) horizontal components e of its displacement from the catapult site at t 1.85 s? and (b) vertical
Problem 2: Replace the loading by a single resultant force, and specify the location of the force measured from point O. 15 kN 6 kN/m 500 kN-m - 7.5 m 4.5 m
Ex: The figure below is a proposed weir floor with three vertical piles. calculate the uplift pressure distribution under the floor of the weir at key point by khosla's creep flow theory? 106 00 102.25 14 1-5 100.00 100 50 98.50 99.25 7251 - 15.75 8-34.75 03.00 90.00 - 15 F-34 2-505 Ex: By Bligh's and Lane's theory For the hydraulic structures shown below calculate : 1- Sketch the H.G.L from U/s to D/s. 2- Fine the uplift pressure from at key point 3- Find the thickness of floor at point A&B 4m B 15m -10m- - 10m. 6m 8m 35 m Al- QASIM Green University MSC. Mohammed Hamid College of Water Resoureces 16 THEORY AND DESIGN OF HYDRAULIC STRUCUTRES Sub- surface flow Lect.1 EX: A hydraulic structures shown in fig. determine 1- the correction of uplift pressures at key points by Khosla's theory 2- check the thickness at point A? U/S pile No.1 ØD, = 75.36% Oc, = 64. 15 Inter mediate pile No.2 OE2 76. 86% ØD2 = 64.23% oC2 53.75% D/S pile No.3 ØE3 = 36. 86 % ØD3 = 25.29% %3D M/ 17 100.5 93.5 12m…
As- 1400 m ? b,= 1200 mm Pi= 1900 N/ mm? Li: 6 KN/m 40 MPa 180 fc= LCspan) = 20 m 1200 200 300 Assume 20%. loss @ working /ervice Canditians Determine Vci * Vcw @ 500 mm from hirge support Force in tendon = P e = egl 1 2.5m 2.5m
7. 4) Determine the increase in vertical stress at a depth (2) m belowpoint A due to surface loads shown in Figure (2). m or n L.O 10.0 9.0 8.0 7.0 6.0 5.0 4.0 E 3.0 2.5 2.0 G.S.L xxxx 1.5 z 1.5 -0.006- -0.007 0.006 0.009 0.15 19 -0.011 0.010 Section b-b 2 160 kPa 0.2 0.012 0.014 m or n 2.5 3 G014 0.016 0.020 & 0.25 0.3 0,024 120 kPa 4 2.000 0.4 5 -0.04 6 0.06 S b + 7 8 9 10 0.13 ats 0.34 0.5 0.6 0.7 0.8 0.9 1.0 m or n (a) 2.5 m 160 kPa 120 kPa ais. 1.5 . 1.5 2 2.5 3 2.5 T 3 1.5 m 2 m 0.5 m 4 4 5 Fig.(2) 6 7 8 9 . 1 10 11.0 0.9 0.8 0.7 0.6 40.5 10.4 0.3 0.25 0.2 m of n E 0.15 0.10 .9 10
Explain about the Vane-Shear Test.
A block weighing 100 N is placed on an inclined plane of slope angle 30 degrees and is connected to a secondhanging block of weight “W”, by a cord passing over a small frictionless pulley. The coefficient of slidingfriction is 0.3. Find the weight “W” for which the 100N block moves up the inclined plane at a constantvelocity.
A 40m steel tape is suspended in the air between a theodolite and vertical rod, which is placed exactly at the 40m mark, under a pull of 12.5kg. The slope of the measured line is 2-degree 40minutes. The tape weighs 1kg, standard pull of 8.5kg, cross-sectional area of 0.039cm^2 and E= 2x10^6 kg/cm^2. a. Determine the correction for sag of the tape in meter.b. Determine the horizontal distance between the theodolite and rod in meters. (Apply 5-decimal places - for letter B only)c. What additional pull must be applied to eliminate the effect of sag?
1. By SUPERPOSITION METHOD, determine the Ely value at 4m from left support of the simply supported beam loaded as shown. |20 kN 10 kN 10 kN/m 2 m 1 m 3 m

SEE MORE QUESTIONS

Recommended textbooks for you

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

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

SEE MORE TEXTBOOKS