Informatization monitoring method for fabricated curve skew simply supported continuous small box girder bridge

• Main Authors: TAKAAKI, MA JIANGANG, MA CHAOWU, LIU SHIZHONG, TIAN XUSHENG, LIU XINYI, WANG SHAN
• Format: Patent
• Language: Chinese; English
• Published: 30.04.2024
• Subjects: ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS; ASSEMBLY OF BRIDGES; CALCULATING; COMPUTING; CONSTRUCTION OF BRIDGES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; FIXED CONSTRUCTIONS; MEASURING; MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR; OR VIADUCTS; PHYSICS; TARIFF METERING APPARATUS; TESTING

The invention belongs to the technical field of bridge construction informatization monitoring, and particularly discloses an informatization monitoring method for an assembly type curve skew simply supported continuous small box girder bridge, which comprises the following steps: step 1, dividing a bridge section into continuous units, and collecting actual deflection information and actual stress information of node positions at two ends of each unit; step 2, calculating theoretical deflection information of all nodes; 3, calculating theoretical stress information of all nodes; 4, the deflection deviation between the actual deflection information and the theoretical deflection information received by the informatization control platform is calculated, and the monitoring system gives out early warning; the invention provides the informatization monitoring method for the fabricated curve skew simply supported continuous small box girder bridge, which can remotely monitor the construction site in real time and