The shear lust in them left her wishing he had looked elsewhere.
The look of shear fury on his face replaced her anger with fear.
Example 3.-Analysing in this way the rotation of a rectangle filled with liquid into the two components of shear, the stream function 1//1 is to be made to satisfy the conditions v 2 /1 =0, 111+IRx 2 = IRa 2, or /11 =o when x= = a, +b1+IRx 2 = I Ra2, y ' 1 = IR(a 2 -x 2), when y = b Expanded in a Fourier series, 2 232 2 cos(2n+ I)Z?rx/a a -x 7r3 a Lim (2n+I) 3 ' (1) so that '?"
As before in § 31, the rotation may be resolved into a shear-pair, in planes perpendicular to Ox and Oy.
Shear due to Travelling Loads.
As the load travels, the shear at the head of the train will be given by the ordinates of a parabola having its vertex at A, and a maximum F max.
X near the middle of the girder the shear changes sign, according as the load advances from the left or the right.
But if the load is distributed to the bracing intersections by rail and cross girders, then the shear at C' will be greatest when the load extends to N, and will have the values wXADN and -wXNEB.
- Another method of investigating the maximum shear at a section due to any distribution of a travelling load has been given by Prof. H.
Also mn/mf = hk/kf 'or' mn-W (l-x)/l, which is the reaction at A due to the load at C, and is the shear at any point of AC. Similarly, po is the reaction at B and shear at any point of CB.
The shaded rectangles represent the distribution of shear due to the load at C, while no may be termed the datum line of shear.
Then qr/ro = hk/hg or ro =W (l-x-a)/l, which is the reaction at A and shear at any point of AD, for the new position of the load.
The distribution of shear is given by the partially shaded rectangles.
Mecca), and we find that at Taif it was customary to shear the hair at the sanctuary after a journey.
She was with him, too, during his earlier Caspian campaigns, and was obliged on this occasion to shear off her beautiful hair and wear a close-fitting fur cap to protect her from the rays of the sun.
In very short girders the shear must be computed, and in long girders the deflexion, particularly the flexure from the variable load, since a flexure of more than of the length is liable to crack the plastering of the ceilings carried by the girders.
The same necessity for computing shear and flexure applies to the floor beams. The floors between the girders are constructed of " I" beams, spaced generally about 5 ft.
It was not peculiarly connected with Mecca; at Taff, for example, it was customary on return to the city after an absence to present oneself at the sanctuary, and there shear the hair (Muh.