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Displacement monitoring is an important part of long-term health monitoring system of Pingsheng Bridge. It is essential for evaluating health condition and stress performance. The paper is combined with norms to build health monitoring finite element model of Pingsheng Bridge, it takes into account the influence of environmental changes such as temperature, humidity, wind speed and the like on the...
Displacement monitoring is an important part of long-term health monitoring system of Pingsheng Bridge, and rational design of displacement monitoring alarm value is essential for evaluating health condition and stress performance. The paper is combined with norms to build health monitoring finite element model of Pingsheng Bridge, it takes into account the influence of environmental changes such...
Initial stress is produced in the construction of concrete filled steel tube (CFST) arch bridge. According to the construction sequence of CFST arch bridge, using the method of the body-space beam element with initial stress in the calculation of the bearing capacity of dumbbell-shaped CFST arch bridge, this paper calculates the bearing capacity of three dumbbell type ribs, analyzes the law of the...
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