短語詞組短語limit soil -retained state 極限保土狀態(tài)seismic demand and limit -state capacity 地震需求和結(jié)構(gòu)極限狀態(tài)能力non -limit state active earth pressure 非極限主動土壓力steady -state limit 靜態(tài)穩(wěn)定極限earth pressure in non -limit state 非極限狀態(tài)土壓力Reliability -based limit state methods 基于可靠性的極限狀態(tài)方法 返回 limit state