*10-68. A rod is made from two segments: AB is steel andBC is brass. It is fixed at its ends and subjected to a torque ofT = 680 N-m. If the steel portion has a diameter of 30 mm,determine the required diameter of the brass portion so thereactions at the walls will be the same. Ga = 75 GPa,Ge = 39 GPa.10-69. Determine the absolute maximum shear stress inthe shaft of Prob. 10-68.i.60m680 N-m0.75 m

As per our rules we only solve the first question.Hence, solution is given for the first…

Answered: *10-68. A rod is made from two…

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

2.25. A system consists of two rigid end-plates, tied together by three horizontal bars as shown in Fig. 2-42. Through a fabrication error, the central bar, ②2, is 0.0005L too short. All bars are of identical cross section and of steel having E = 210 GPa. Find the stress in each bar after the system has mechanically been pulled together so that the gap A is closed. Ans σ-35 MPa σ = 70 MPa Fig. 2-42
3: Analysis the structure shown in figure, El is constant W=20 KN/m P-40 KN B4 4m
A circular steel rod has a diameter of 50 mm. It touches theunyielding supports at point A and B when ?1 = 80 °C. Find theapplied force P to the collar at its midsection so that, when ?2 =30 °C, the reaction at B is zero. Use E st = 200 GPa and thecoefficient of linear expansion of steel is at 12 x 10^-6 m/m C. Find the thermal deformation in steel, axial deformation of steel, applied force in the collar.
9:16 A
A shaft composed of segments AC, CD and DB is fastened to rigid supports and loaded as shown. For steel, G = 83 GPa; for aluminum, G = 28 GPa; and for bronze, G = 35 GPa. Determine the reaction at B, the stress in the aluminum and the maximum stress in the bronze. Tc = 300 N-m Tp = 700 N-m 4. D Bronze 25 mm Steel C Aluminum 25 mm o 50 mm 2 m - 1.5 m 1 m
The gear-pulling assembly shown consists of a crosshead CF, two grip arms ABC and FGH, two links BD and EG, and a threaded center rod JK. Knowing that the center rod JK must exert a 4800-N force on the vertical shaft KL in order to start the removal of the gear, determine all forces acting on grip arm ABC. Assume that the rounded ends of the crosshead are smooth and exert horizontal forces only on the grip arms. 80 mm 60 mm 80 mm E 150 mm B 250 mm K A |H 95 mm Flg. P6.144
Don't Copy please.
The solid steel rod (1) has an allowable shear stress of 13 ksi. The brass tube (2) has an allowable shear stress of 6 ksi. The diameter of the rod is d1 = 0.500 in. The outside diameter of the tube is D2 = 1.625 in., and its wall thickness is t2 = 0.125 in. The tube is attached to a fixed plate at C, and both the rod and the tube are welded to a rigid end plate at B. Determine the largest torque Tmax that can be applied at the upper end of the steel rod.
The 1154-kg uniform bar AB is suspended from two cables AC and BD each with cross-sectional area 424 mm2. Find the magnitude of P (in N) that can be safely applied to the bar if the stresses in AC and BD are limited to 148 MPa and 86 MPa, respectively. Express your answer in two decimal places.
2 0:0. 5.pdf → الامتحان اليومي الثاني )ميكانيك المواد I I( Q: For the state of stress shown in fig. below. Determine the principle stress and the max. shearing stress .show all results on complete sketches of differential element. 60 MPa 80 MPa 80 MPa 20 MPa 20 MPa 60 MPa ريفان
The compound shaft consists of bronze and steel segments, both having 120-mm diameters. If the torque T causes a maximum shear stress of 100 MPa in the bronze segment, determine the angle of rotation (in degrees) of the free end. Use G = 83 GPa for steel and G = 35 GPa for bronze.
2-29 The nonuniform loading causes a normal strain in the shaft that can be expressed as e, = kr², where k is a con- stant. Determine the displacement of the end B. Also, what is the average normal strain in the rod? A *4 L B

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