What is leveling steel plate?

What is the shape of the leveling steel plate for the support? What is leveling steel plate? The shape of the leveling steel plate for the bearing can be divided into rectangular, trapezoidal, round, diamond and other shapes. The size of the leveling steel plate is generally slightly larger than that of the bridge bearing so that the bearing can maintain the overall level when sliding displacement occurs. . The beam bottom support leveling steel plate is also called wedge-shaped steel plate, the support leveling steel plate, the leveling steel plate, the support leveling steel plate is mainly used for the bridge body with a slope. A wedge-shaped steel plate (leveling steel plate) needs to be added between the pre-embedded steel plate and the steel plate on the support to adjust the bridge body with a slope, and the support should be placed horizontally. For the longitudinal slope at the bottom of the beam, a wedge-shaped steel plate consistent with the longitudinal slope of the bridge is installed between the bottom of the beam and the support to level it. When the beam has both a longitudinal slope and a transverse slope, install a wedge-shaped steel plate with two slopes of the bridge longitudinal and transverse slope between the bottom of the beam and the support to level it.

Since each bridge has a different longitudinal slope or comprehensive slope, when the longitudinal slope or comprehensive slope of the bridge is less than 1%, the plate rubber bearing can be directly installed on the pier, but the thickness required for the effect of the longitudinal slope should be considered. When the longitudinal slope or comprehensive slope is greater than 1%, a wedge-shaped steel plate is added between the embedded steel plate and the steel plate on the support to level the bottom of the beam, and the support must be placed horizontally.

What is the shape of the leveling steel plate for the support? The wedge-shaped leveling steel plate is an irregular rectangular shape, and there are also round or rectangular shapes. The specific shape depends on the specific needs of the demander. The bottom of the beam needs to be leveled by adding a wedge-shaped steel plate. In fact, the wedge-shaped steel plate It is the support steel plate. The literal interpretation is the steel plate serving the support, which is the embedded part for installing the support. The slope of the wedge-shaped leveling steel plate must be the same as the bridge slope required by the design to ensure that the support is level after the beam is installed. If the slope is not correct, the support will be biased. Even if the support is prematurely damaged, it will cause damage to the bridge. Operation causes safety hazards, which will be more troublesome to deal with later. There is no specific specification for the wedge-shaped steel plate, and it is generally custom-made according to the design drawings of the bridge slope.

What is leveling steel plate? The steel plate embedded in the beam support of the bridge or building is called the support steel plate, which is to increase the impact resistance of the beam and increase the contact area of the beam body. One point of comparative text is that the steel plate that exists on the joint surface of the two single components that have a supporting relationship and is perpendicular to the reaction force of the support can be called a support steel plate. Its function is to ensure that the effect of the load is flat. , Transfer evenly.