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Devices for Improving Load-Carrying Capacity of Reinforced Concrete Structures by Jacking Up, Anchoring High-strength and High-toughness Reinforced Panel, and Monitoring Deformations
Devices for Improving Load-Carrying Capacity of Reinforced Concrete Structures by Jacking Up, Anchoring High-strength and High-toughness Reinforced Panel, and Monitoring Deformations
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机译：通过顶起，锚固高强度和高韧性钢筋面板以及监测变形来提高钢筋混凝土结构的承载能力的装置
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摘要
Long-term or short-term material deterioration factors and structural safety obstacles occurring in the course of the public in the reinforced concrete structure and the current passing through the load (for example: DB-24) design load short of the (for example: DB-18 or less) to which a bridge or design load a method utilizing a variety of reinforcing materials such as steel sheets and steel wire, carbon fiber sheet, the fiber-reinforced epoxy panel is applied to improve the performance of the bridge that is evaluated as having the following common load carrying capacity.; Improvement device according to the present invention reinforced high strength, state reinforcement for concrete structures high toughness reinforcement plate (High-strength and High-toughness Reinforced Panel) of the directly upward soteum of the central portion of the structure by the pulling apparatus according to yuapjaek then to that fixed by the fixing method is not a simple mounting method in designing the thickness and the design width, and opposite ends of said main reinforcements to the design gap and the central portion occurs conventional compression upon introduction rises volume, including the attachment over the entire length of the structure before step reinforced this by measuring the negative moment strain of the tensile reinforcement of if there is a central portion compressed reinforced with continuous section of the structure which is to bear the tensile stresses, as well as comparisons with reinforced allowable stress construction the rises change in volume of the structure spans the central portion introducing a measuring means over a consists in, which method comprises. Is the measured actual residual strain after reinforced by rises volume introduced as the primary reinforcement of the high-strength and high parallelism are measured at the time of fixing the toughness reinforcing plate of the present design enables the assessment of the rapid performance improvements, and the thickness compared to the beams so of cracks due only do a small thin plate high strength, high toughness reinforcement plate for use by do not interfere with the foot below the area of the cross river crossing reduction in plan flood level which is the factor of overflow of not caused as to rises volume forming closure and tensile by employing a wide range of main reinforcement in the portion up to the front end positive and enhances the load carrying capacity of the negative moment interval.
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