Research on Optimum Design of Underground Diaphragm Wall with Interior Bracing

摘要

The impacts that steric effect of underground diaphragm wall on mechanical characteristics of building envelopes was considered under the interaction between the support and the wall. With the introduction of correlative coefficients C_1 and C_2, based on the theory of beams on elastic foundation, actual underground diaphragm wall design internal force and the displacement formula is proposed. Through calculate the internal force and displacement under different working conditions, verified the correctness of the formula.