Tta for construction of bored pile and substructure of bridge c7 橋鉆孔樁及下層結(jié)構(gòu)的臨時(shí)交通管理措施
Usually , it is accustomed to name the bridge stride as the substructure of bridge 通常習(xí)慣稱(chēng)橋跨為橋梁的上部結(jié)構(gòu);稱(chēng)橋墩,橋臺(tái)及其基礎(chǔ)為橋梁的下部結(jié)構(gòu)。