1. The boom DF of the jib crane and the column DE have the uniform weight of 750 N/m. Ifthe hoist and load weigh 1500 N, determine the resulting internal loadings in the crane on crosssections through points A, B, C.D2.4 m-0.9 m15 m0.6 m1500 N21 mEFigurel. Frame structure

For point A; Consider the free body diagram; Calculate the force in y-direction;…

Answered: 1. The boom DF of the jib crane and the…

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

The boom DF of the crane and the column DE have a uniform weight of 40 lb/ ft. A load of 300 lb is applied at hoist attached to F. Determine the resultant internal loadings in the crane on cross-sections through points A, B, and C.
The tower crane is used to hoist the 2-Mg load upwardat constant velocity. The 1.5-Mg jib BD, 0.5-Mg jib BC, and6-Mg counterweight C have centers of mass at G1, G2, and G3,respectively. Determine the resultant moment produced bythe load and the weights of the tower crane jibs about point Aand about point B.
The 1000-lb concrete block is being lifted using a 10° wedgeunder the action of force P. If the coefficient of staticfriction between all contacts is 0.3, determine themaximum force P required to move the block. (neglect theweight of the wedge) P =
1. The boom of the wall crane 4m long is held at right angles to the wall by a wire that is attached to the wall 3m above the foot of the boom. If the load lifted is 45000N, find the tension in the wire and the compression force in the boom Neglect the weight of the boom. Draw the FBD
the mobile crane (weight =48 kN) moves across the brige of length, l =14m. the front wheels of the mobile carry the three-quarter of its weight while the rear wheels carry a quarter of its weight. iif the distance between front and rear wheel is b = 0.7m. Determine themaximum value of bending moment as it moves across
ENGINEERING MECHANICS (No lng explanation needed. Write the complet solutions and legibly. Rate will be given) Determine the maximum mass (kg) that can be lifted at E if the 8-HP motor A has a maximum rotation speed of 300 rpm where the diameter of the shaft AB and CE are 10 mm and 15 mm, respectively The allowable shearing stress is 1 GPa with F.S. of 1.2 for both shafts. Neglect the deformation of the cable at E. Where: Radius of the gear at B, rB = 100mm Radius of the gear at C, rC = 150mm
A load W is to be lifted using the crane which is hinged at B as shown in the figure. The value of x1 is 10m, x2 is 8m and h is 18m. Neglecting the weight of the crane. Determine the following. 1. Force at cable AC. 2. Resultant reaction at B. 3. Largest load that can be lifted if the maximum force of cable AC is 50kN.
The boom DF of the jib crane and the column DE have a uniform weight of 50 lb/ft. If the hoist and load weigh 300 lb, determine the internal normal force, shear force, and bending moment in the crane at points A, B, and C.
The shear leg derrick is used to haul the 200-kg net of fish onto the dock. Determine the compressive force along each of the legs AB and CB and the tension in the winch cable DB. Assume the force in each leg acts along its axis. Please see the picture for the figure.
The boom AB lies in the vertical y-z plane and is supported by a ball-and-socket joint at B and by the two cables at A. A 20-kN force acting in the horizontal plane and applied at the midpoint M of the boom. Neglect the weight of the boom. 70. Calculate the tension T1. Calculate the tension T2.
Determine support reaction. Given a=5 m b=10 m P=30 KN
The tower crane is used to hoist a 2-Mg load upwardat constant velocity. The 1.5-Mg jib BD and 0.5-Mg jib BChave centers of mass at G1 and G2, respectively. Determinethe required mass of the counterweight C so that the resultantmoment produced by the load and the weight of the towercrane jibs about point A is zero. The center of mass for thecounterweight is located at G3.

SEE MORE QUESTIONS

Recommended textbooks for you

Structural Analysis

Civil Engineering

ISBN:

9781337630931

Author:

KASSIMALI, Aslam.

Publisher:

Cengage,

Structural Analysis (10th Edition)

Civil Engineering

ISBN:

9780134610672

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Principles of Foundation Engineering (MindTap Cou…

Civil Engineering

ISBN:

9781337705028

Author:

Braja M. Das, Nagaratnam Sivakugan

Publisher:

Cengage Learning

Structural Analysis

Civil Engineering

ISBN:

9781337630931

Author:

KASSIMALI, Aslam.

Publisher:

Cengage,

Structural Analysis (10th Edition)

Civil Engineering

ISBN:

9780134610672

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Principles of Foundation Engineering (MindTap Cou…

Civil Engineering

ISBN:

9781337705028

Author:

Braja M. Das, Nagaratnam Sivakugan

Publisher:

Cengage Learning

Fundamentals of Structural Analysis

Civil Engineering

ISBN:

9780073398006

Author:

Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning

Publisher:

McGraw-Hill Education

Sustainable Energy

Civil Engineering

ISBN:

9781337551663

Author:

DUNLAP, Richard A.

Publisher:

Cengage,

Traffic and Highway Engineering

Civil Engineering

ISBN:

9781305156241

Author:

Garber, Nicholas J.

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS

1. The boom DF of the jib crane and the column DE have the uniform weight of 750 N/m. If the hoist and load weigh 1500 N, determine the resulting internal loadings in the crane on cross sections through points A, B, C. D 2.4 m -0.9 m 15 m 0.6 m 1500 N 21 m E Figurel. Frame structure