แผนภาพแรงเฉือนและโมเมนต์ดัดสำหรับคาน

A technical engineering shear and moment diagram for a simply supported beam with a uniform load of [100 plf]. The beam is [100 feet] long, featuring structural support symbols, uniform load arrows, shear force diagram (SFD), and bending moment diagram (BMD) with clear labels and clean line art on a white background.