Research On Condition Assessment System Of Juye Bridge

Swiftness and violence develops with the fact that the bridge builds cause's, the bridge function and the structure form are gradually complicated, some longspan and the super-longspan bridge establish consecutively. People pays close attention to these large-scale important bridge security, durability and regular usage function gradually. Bridge state estimates that bridge academic circles composes in reply a project boundary research hot spot becoming home and abroad gradually. The bridge real time online monitor and state appraises a technology, play have arrived at gigantic role in the respect of ensuring that the bridge is safe and prolonging it's life time.The main body of a book the request being in motion and doing business has set off from in a row hard Shandong Ju Ye county river structure bridge structure characteristic and safety first, has realized the display handling a sum to the deflection, strain vibration, the temperature with dynamic axle load on rail five aspect real time first step monitoring, coming true to the basic data in gleam; According to the basic data that the various sensor collects, by that treatment last several relevance characteristics being able to reflect bridge duty is parametric, the synthesis realizing pair of Ju Ye county river bridges overall structure characteristic property grades, And, to the value grading,60 mark of bridge component gives the idea carrying out detailed detecting and keeping strengthening's in repair; The final first step designs that the state having developed "the especially big Shandong Ju Ye county river bridge appraises the systematic " consumer interface, should estimate that system has contained the daily record function, the data has inquired about, the data has forecast, bay structure loss has estimated that appraising the sum bridge structure entirety state to wait for the function module, can make use of monitor a data composing out to bay structure and overall duty estimate that.By the fact that the main body of a book go into works,have built especially big Ju Ye county river bridge state successfully appraising system. The function is fine by testing result analysis, indicating system to reality, can objective to bridge entirety structure make estimate that, and may be extended apply to the bridge, boosts bridge state estimating that the aspect go into develops forward other.