题目内容
（请给出正确答案）
A.worn main bearing journals
B.torsional stress deformation
C.slack thrust bearings
D.bearing shells shim dimensions
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更多“Crank web deflection readings …”相关的问题
A．worn main bearing journals
B．torsional stress deformation
C．slack thrust bearings
D．bearing shells shim dimensio
A.placed as near the crankpin axis as possible
B.removed each time the crankshaft is repositioned
C.left in place for all four readings
D.reset to zero for all four readings
![[图]A、向左偏转； Deflection to the left ;B、向右偏转...A、向左偏转](http://static.jiandati.com/9866966-chaoxing2016-1078060.jpeg)
A、向左偏转； Deflection to the left ;
B、向右偏转； Deflection to the right ;
C、不偏转； No deflection;
D、可能向左偏转，也可能向右偏转； It may deflect to the left or to the right;
A.deflection, nonlinear, does not
B.elongation, linear, does not
C.contraction, nonlinear, does
D.deflection, linear, does
Which condition cannot be used to calculate the integration constants when the integration method is used to determine the deflection curve equation？
A、
B、
C、
D、
A.derail
B.defection
C.departure
D.deflection
For the cantilever beam with length l, the deflection at the free end is
. If the beam length is reduced to one half of its original length, then the deflection at the free end should be
A、
B、
C、
D、
A cantilever beam AB is loaded by a couple![A cantilever beam AB is loaded by a couple [图] at.](http://static.jiandati.com/102f3d0-chaoxing2016-893540.png)
at its free end (see fgure). The length of the beamis L=2.0 m , and the longitudinal normal strain at the top surface is![A cantilever beam AB is loaded by a couple [图] at.](http://static.jiandati.com/d795308-chaoxing2016-893541.png)
=0.0010 . The distance from the top surface of the beam to the neutral surface is c =85 mm . (a) Calculate the radius of curvature![A cantilever beam AB is loaded by a couple [图] at.](http://static.jiandati.com/669b68b-chaoxing2016-893542.png)
, the curvature![A cantilever beam AB is loaded by a couple [图] at.](http://static.jiandati.com/664edfe-chaoxing2016-893543.png)
, and the vertical deflection![A cantilever beam AB is loaded by a couple [图] at.](http://static.jiandati.com/4973326-chaoxing2016-893544.png)
at the end of the beam. (b) If allowable strain![A cantilever beam AB is loaded by a couple [图] at.](http://static.jiandati.com/8eb9e76-chaoxing2016-893545.png)
=0.0008 , what is the maximum acceptable depth of the beam？ [Assume that the curvature is unchanged from part(a)]. (c) If allowable strain= 0.0008 , c = 85 mm , and L= 4 m , what is deflection？![A cantilever beam AB is loaded by a couple [图] at.](http://static.jiandati.com/60a7499-chaoxing2016-893546.png)
Deflection involves the transfer of risk by:
A Contracting out to another party
B Developing schedule alternative.
C Establishing functions under the project manager to handle risk events.
D Disaster planning and responses.
E None of the above.
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