旋轉橋臺 的英文怎麼說
中文拼音 [xuánzhuǎnqiáotái]
旋轉橋臺
英文
pivot pier-
When the prefabricated plant is under the viaduct, the monolithic box girder is lifted by the gantry crane and transported by the special rotary traversed platform, and then transported and erected by the bridge girder transporting and erecting machine
當預制梁場設在高架橋下時,採用提梁機提起整孔箱梁,通過特製旋轉式橫移平臺喂梁,運架一體式架橋機運梁和架梁。
分享友人