Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Double-track bridge structure crossing existing railway operation line and construction technology
The invention relates to the technical field of construction of bridges crossing existing railway operation lines, and discloses a double-track bridge structure crossing existing railway operation lines and a construction technology.The double-track bridge structure crossing the existing railway operation lines comprises two pier columns, the tops of the pier columns are fixedly connected with a bridge body, and the two sides of the top of the bridge body are provided with the existing railway operation lines; drainage grooves are formed in the two ends of the sides, close to the existing railway operation line, of the two sides of the top of the bridge body, drainage holes are formed in the two ends of the sides, close to the existing railway operation line, of the two sides of the top of the bridge body, the drainage holes are located under the drainage grooves, and drainage impellers are installed on the inner walls of the drainage holes; by arranging the drainage impeller and the drainage pipeline and arranging the drainage groove, rainwater can flow into the drainage pipeline through the drainage impeller, the rainwater can be conveniently drained through the drainage pipeline, then the safety of driving in rainy days is improved, and the practicability of the device is improved.
本发明涉及跨越既有铁路运营线桥梁施工技术领域，且公开了一种跨越既有铁路运营线的双线桥结构及施工工艺，包括两个桥墩柱，所述桥墩柱的顶部固定连接有桥梁本体，所述桥梁本体的顶部两侧均设有既有铁路运营线，所述桥梁本体的顶部两侧靠近既有铁路运营线的一侧两端均开设有排水槽，所述桥梁本体的顶部两侧靠近既有铁路运营线的一侧两端均开设有排水孔，所述排水孔位于排水槽的正下方，所述排水孔的内壁安装有排水叶轮，本发明通过设有排水叶轮和排水管道，通过设置的排水槽，有利于将雨水通过排水叶轮流进到排水管道，通过排水管道便于对雨水排出，进而提高了雨水天气行车的安全性，提高了装置的实用性。
Double-track bridge structure crossing existing railway operation line and construction technology
The invention relates to the technical field of construction of bridges crossing existing railway operation lines, and discloses a double-track bridge structure crossing existing railway operation lines and a construction technology.The double-track bridge structure crossing the existing railway operation lines comprises two pier columns, the tops of the pier columns are fixedly connected with a bridge body, and the two sides of the top of the bridge body are provided with the existing railway operation lines; drainage grooves are formed in the two ends of the sides, close to the existing railway operation line, of the two sides of the top of the bridge body, drainage holes are formed in the two ends of the sides, close to the existing railway operation line, of the two sides of the top of the bridge body, the drainage holes are located under the drainage grooves, and drainage impellers are installed on the inner walls of the drainage holes; by arranging the drainage impeller and the drainage pipeline and arranging the drainage groove, rainwater can flow into the drainage pipeline through the drainage impeller, the rainwater can be conveniently drained through the drainage pipeline, then the safety of driving in rainy days is improved, and the practicability of the device is improved.
本发明涉及跨越既有铁路运营线桥梁施工技术领域，且公开了一种跨越既有铁路运营线的双线桥结构及施工工艺，包括两个桥墩柱，所述桥墩柱的顶部固定连接有桥梁本体，所述桥梁本体的顶部两侧均设有既有铁路运营线，所述桥梁本体的顶部两侧靠近既有铁路运营线的一侧两端均开设有排水槽，所述桥梁本体的顶部两侧靠近既有铁路运营线的一侧两端均开设有排水孔，所述排水孔位于排水槽的正下方，所述排水孔的内壁安装有排水叶轮，本发明通过设有排水叶轮和排水管道，通过设置的排水槽，有利于将雨水通过排水叶轮流进到排水管道，通过排水管道便于对雨水排出，进而提高了雨水天气行车的安全性，提高了装置的实用性。
Double-track bridge structure crossing existing railway operation line and construction technology
跨越既有铁路运营线的双线桥结构及施工工艺
SUN ZHIBANG (Autor:in)
12.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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