At the site of application of a couple or moment load the ch

At the site of application of a couple or moment load, the change in shear force is (abrupt or small) while the change in moment is (abrupt or small). When drawing a shear force diagram for a beam with a distributed load, the rate of change or slope of the shear force curve is equal to_______. As such, if q = constant, the shear force varies_______. However, if q is linearly varying, then the shape of the shear force curve is________. If the load on the end of a cantilever increases, the radius of curvature (increases or decreases). This means that the curvature k (increases or decreases) and the bending in the beam (increases or decreases). A beam in positive bending has maximum tensile stress on the__________(side) of the beam and max compressive stress on the_________(side) of the beam. For a beam in pure bending, only_______stress is present. The line through the beam that does not change in length during bending is called the______________. This axis intersects the y-axis and z-axis at the_______(on the beam cross-section). For a rectangular beam in bending, the shear stress is a maximum at the_______(location) on the beam\'s cross-section, while normal stress is a minimum at the______(location) on the beam\'s cross-section.

Solution

7) abrupt , small

8) a) load at that point. b) linearly c) quadratically

9) a) decreases b) decreases c) increases

10) a) negative side b) positive side c) zero

11) a) neutral line b) did not understood what is asking here please mention in comment.

12) a) netral axis b) outer most line of cross section.