Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Road and bridge combined type construction method
The invention discloses a road and bridge combined type construction method. The road and bridge combined type construction method includes the following steps that materials are prepared, and the performance of the materials is detected; a construction safety monitoring system is established, a camera and a set of laser ranging device are erected at every other given threshold value, and the cameras and the laser ranging devices are connected with monitoring centers; two bridge abutments and a plurality of bridge piers between the two bridge abutments are built; a beam and pillar type support is erected on the bridge abutments and the bridge piers, an upper bridge structure, namely a steel bar of a bridge plate, is formed through binding, and a die of a bridge is installed and fixed on the steel bar; a sliding way is fixed to the beam and pillar type support, the sliding way extends transversely to penetrate through the pouring positions of bridge sections which are adjacent in the transverse direction, and a pouring trolley is put in the sliding way; after an asphalt mixture is mixed, bridge pouring is conducted; after the bridge is solidified and formed, a support falling device is adjusted so that the support can fall, and the bridge die can be detached. According to the road and bridge combined type construction method, the requirement for passing and navigating under the bridge can be met, and the requirements for integrity of a bridge deck, the high construction precision and the fast construction progress can also be met.
Road and bridge combined type construction method
The invention discloses a road and bridge combined type construction method. The road and bridge combined type construction method includes the following steps that materials are prepared, and the performance of the materials is detected; a construction safety monitoring system is established, a camera and a set of laser ranging device are erected at every other given threshold value, and the cameras and the laser ranging devices are connected with monitoring centers; two bridge abutments and a plurality of bridge piers between the two bridge abutments are built; a beam and pillar type support is erected on the bridge abutments and the bridge piers, an upper bridge structure, namely a steel bar of a bridge plate, is formed through binding, and a die of a bridge is installed and fixed on the steel bar; a sliding way is fixed to the beam and pillar type support, the sliding way extends transversely to penetrate through the pouring positions of bridge sections which are adjacent in the transverse direction, and a pouring trolley is put in the sliding way; after an asphalt mixture is mixed, bridge pouring is conducted; after the bridge is solidified and formed, a support falling device is adjusted so that the support can fall, and the bridge die can be detached. According to the road and bridge combined type construction method, the requirement for passing and navigating under the bridge can be met, and the requirements for integrity of a bridge deck, the high construction precision and the fast construction progress can also be met.
Road and bridge combined type construction method
BAI LU (Autor:in) / SU CONGCONG (Autor:in) / LI LIHUI (Autor:in) / WANG HONGYAN (Autor:in) / WU XIAOFEI (Autor:in)
23.09.2015
Patent
Elektronische Ressource
Englisch
IPC:
E01D
BRIDGES
,
Brücken
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