Information and origin of Qingdao trestle bridge

Qingdao trestle bridge was built in the 18th year of Guangxu in Qing Dynasty (1892). 1892, the Qing government sent Gaoyuan Zhang, the general of Dengzhou, to Qingdao with four battalions of officers and men. In order to facilitate the transportation of military materials, two wharves were built, one of which was a trestle, which was completed on 1893, with a length of 200m and a width of 10m.

Qingdao trestle is 440 meters long and 8 meters wide, with a steel-concrete structure. There is a semi-circular breakwater at the southern end of the bridge. There is a two-story octagonal building called "Huilan Pavilion" in the dike. Tourists stand beside the pavilion and enjoy the waves coming in layers. "Flying Pavilion and Ringing" is known as one of the "Ten Scenes of Qingdao". The north shore of the bridge is turned into "zhanqiao park", with lush flowers and trees, pine and green grass, and stone chairs for tourists to rest and enjoy the sea and sky scenery.

20 19 and12 were selected as the "List of China Industrial Heritage Protection (Second Batch)" sponsored by the Coordination and Propaganda Department of China Branch and jointly undertaken by the Innovation Strategy Research Institute of China Association for Science and Technology and urban planning society of china. ?

Extended data

Trestle is a bridge structure for locomotives and vehicles to get on and off the ferry in railway ferry. In wide rivers, straits and other waters, trestles are built on both sides of the river, and the ferry route is S-shaped. In the narrow river, trestles crisscross the banks, and the ferry's route is V-shaped.

The trestle bridge consists of pier, abutment, steel beam, springboard beam and lifting machinery and equipment. The structural form of the trestle is basically the same as that of the bridge, except that the beam structure and rail surface of the bridge are fixed and they all cross the river. The beam structure and rail surface of the trestle can rise and fall with the fluctuation of water level, and the slope of the rail surface can also be adjusted accordingly.

In addition, the trestle only extends into part of the water. The substructure of trestle bridge is concrete or reinforced concrete pier; The superstructure is a steel plate beam or a steel truss beam. Pier and abutment are structures that support the superstructure and load of the bridge. The abutment is located at the shore end of the trestle bridge and connected with the embankment. Springboard beam is the equipment connecting the trestle and the ferry, at the end of the trestle entering the water.

Baidu encyclopedia-Zhanqiao

Baidu encyclopedia-Qingdao Zhanqiao