Bridge static load test method

• Main Authors: KANG LI, TIAN LIANMIN, QIU WEICHAO, TANG GANGXIANG, HOU ZHAOLONG
• Format: Patent
• Language: Chinese; English
• Published: 10.04.2020
• Subjects: MEASURING; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The invention relates to the technical field of bridge static load tests, specifically to a bridge static load test method, and aims to solve the problems that an existing loading method cannot meet the static load test of a damaged bridge easily, secondary damage to the bridge is caused easily, and the accuracy of a test result is influenced easily. According to the technical key point, the method comprises the following steps: S1, collection of technical data; S2, initial inspection of current situation of the bridge; S3, secondary inspection of the damaged bridge; S4, building of a bridge model; S5, determination of a test section; S6, determination of an experiment scheme; and S7, implementation summary. Damage conditions of bridges after disasters such as earthquakes, flood disasters,collisions and fire disasters are introduced; when the value eta and the design test load are taken, the bridge damage coefficient H is established in a targeted mode, the magnitude of the load applied in the static load tes