The structure shown in Figure1is a combination of threeframes ABC, CDEFG, and NO

The structure shown in Figure1is a combination of threeframes ABC, CDEFG, and NOPQR, as wellasa simple trussGHIJKLMN.The truss is connected to the two frames with hinges atGandN. Thesupport at A is a fixed support, the support at E is a roller,and that atQis a pin support. The structureis subjected to: a)auniformlydistributedhorizontalload actingoverABCDwith intensity20kN/m(kN/horizontalmeter);b) a parabolic distributed load with the maximum intensity of 60 kN/m actingon the member PQ; c)twohorizontal concentrated loads30KN acting at Eand L;d)verticalconcentrated loads of 20kN,40kN,15kNand5kN, acting atI, K,O,andR, respectively;and finallye) acounter clockwisecouple of 50kN.m acting at B

You may also like