Characteristics of Braced Excavation under Asymmetrical Loads

Table 2

Comparison of symmetry-plane and asymmetrical integrated designs.

	Left wall		Right wall
	Maximum bending moment (kN⋅m/m)	Rebar	Maximum bending moment (kN⋅m/m)	Rebar
Symmetry-plane design
(𝑃1 = 45 kPa)	456.7	Φ 26@200	—	—
(𝑃2 = 15 kPa)	—	—	242.5	—
Asymmetrical integrated design
(𝑃1=3𝑃2=45 kPa)	379.24	Φ 24@200	270.61	Φ 20@200