Plot bending moment diagram by the priciple of superposition. Point out the maximum value of bending moment.[img=399x142]17de840991be96f.png[/img][img=125x35]17de84099cddd9c.png[/img]
未知类型：{'options': ['', '', '', ''], 'type': 102}
未知类型：{'options': ['', '', '', ''], 'type': 102}
举一反三
- Whether the bending moment diagram of the following structure is correct or not ?[img=274x199]180328ac1ebb50a.jpg[/img]
- If the beam is subjected to a bending moment of M = 15 kN.m, the maximum bending stress inthe beam is ( ). [img=443x401]1803275dfac22cc.jpg[/img] A: 5.88 MPa B: 3.92 MPa C: 1.96 MPa D: 7.84
- If the beam is subjected to a bending moment of M = 16 kN.m, the maximum bending stress inthe beam is ( ). [img=758x530]17de83378488e00.jpg[/img] A: 48.6 MPa B: 74.5 MPa C: 59.6 MPa D: 85.4 MPa
- In Figure (a), +t indicates the increase of the temperature and -t indicates the decrease of the temperature. The shape of bending moment diagram of is as shown in Figure (b).[img=603x369]1803b80c6f7f661.png[/img]
- The distribution bending moment in the moment distribution method is equal to: A: Fixed end bending moment B: Distal bending moment C: The inverse of the unbalanced moment is multiplied by the distribution coefficient D: Multiplying the bending moment of the fixed end by the distribution coefficient