| 摘要 |
The invention relates to a pre-assembled plate consisting of armoured concrete, especially for the use as a component of a solid roadway for high- speed means of transport. At least two steel rods extending in the longitudinal direction of the pre-assembled plate of armoured concrete (10) and protruding over the concrete surface thereof on the front face (17) are provided. The pre-assembled plate (10) is provided with at least one, preferably several, predetermined breaking point/s (15) which extend/s crosswise in relation to the steel rods (19). The steel rod (19) is anchored in the area between the front face (17) of the pre-assembled plate (10) and the first predetermined breaking point (15) respectively and is mounted in t he direction towards the respective front face (17) in the longitudinal directi on thereof in an essentially freely moveable manner. According to a method for producing a plate composite structure of pre-assembled plates of armoured concrete (10), the pre-assembled plate (10) is placed and exactly positioned . A casting compound (42) is underpoured under the exactly positioned pre- assembled plate. The pre-assembled plate (10) is connected to the adjacent p re- assembled plate (10) by casting the joint and connecting the steel rods (19) after the casting compound (42) has hardened.
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