Stress Analysis and Structural Optimization of Steel–Concrete Joint of Zhonghua Road Bridge in Liaocheng

Table 1

The internal force of the cantilever end section under different loading conditions.

Load	Axial force (kN)	Shearing force (kN)	Torque (kNm)	Bending moment (kNm)	Lateral bending moment (kNm)
Load 1	−4,290	19.7	−18.0	−8,460	−2,730
Load 2	−10,800	12.1	−27.7	−28,500	−1,740
Load 3	−4,310	19.8	−18.1	−8,770	−2,750
Load 4	−6,510	7.4	−10.4	−18,500	−1,040
Load 5	−4,360	−9.9	−745	−9,650	−1,230
Load 6	−7,020	−316	−9,200	−15,500	−13,300