Q: A circular aluminum tube of length L = 600 mm is loaded
A circular aluminum tube of length LÂ =Â 600Â mm is loaded in compression by forces P (see figure). The outside and inside diameters are d2 = 75 mm and d1 = 63 mm, res...
See AnswerQ: A bar of monel metal with a length L = 9 in
A bar of monel metal with a length LÂ = 9Â in. and a diameter d = 0.225 in. is loaded axially by a tensile force P (see figure). If the bar elongates by 0.0195 in., what is the d...
See AnswerQ: A tensile test is performed on a brass specimen 10 mm in
A tensile test is performed on a brass specimen 10 mm in diameter using a gage length of 50 mm (see figure). When the tensile load P reaches a value of 20 kN, the distance between the gage marks has i...
See AnswerQ: A hollow, brass circular pipe ABC (see figure) supports
A hollow, brass circular pipe ABC (see figure) supports a load P1 = 26.5 kips acting at the top. A second load P2 = 22.0 kips is uniformly distributed around the cap plate at B. The diameters and thic...
See AnswerQ: Three round, copper alloy bars having the same length L but
Three round, copper alloy bars having the same length L but different shapes are shown in the figure. The first bar has a diameter d over its entire length, the second has a diameter d over one-fifth...
See AnswerQ: A bar made of structural steel having the stress-strain diagram
A bar made of structural steel having the stress-strain diagram shown in the figure has a length of 48 in. The yield stress of the steel is 42 ksi, and the slope of the initial linear part of the stre...
See AnswerQ: A circular bar of magnesium alloy is 750 mm long. The
A circular bar of magnesium alloy is 750 mm long. The stress-strain diagram for the material is shown in the figure. The bar is loaded in tension to an elongation of 6.0 mm, and then the load is remov...
See AnswerQ: A suspender on a suspension bridge consists of a cable that passes
A suspender on a suspension bridge consists of a cable that passes over the main cable (see figure) and supports the bridge deck, which is far below. The suspender is held in position by a metal tie t...
See AnswerQ: An aluminum bar has length L = 6 ft and diameter d
An aluminum bar has length L = 6 ft and diameter d = 1.375 in. The stress-strain curve for the aluminum is shown in Fig. 1-34. The initial straight line part of the curve has a slope (modu...
See AnswerQ: A wire of length L = 4 ft and diameter d =
A wire of length L = 4 ft and diameter d = 0.125 in. is stretched by tensile forces P = 600 lb. The wire is made of a copper alloy having a stress strain relationship that may...
See Answer
