Chapter 10. Method of Consistent Deformations(协调变形法) (and Other Compatibility Methods). 月济大学 土工程学院 TONGJI UNIVERSITY 10.3 determination of redundant reactions（ ) Ma=R4 Rax=R3 1=0 Ray=R2 Rby=Ri (a) R40 A10 +/11R1=A1 R30 410 R10=0 AIR=RI R20 R1=(A1-A10) (b) /u Rg=Ro + RaR R41 R31 hi S=S0+ SIR R11=1 2 R21