Pouring construction method for connection of steel concrete connection segment and concrete beam: Fid-Bau Portal

Pouring construction method for connection of steel concrete connection segment and concrete beam

LIU XIAOPING / CAO YINAN / LI TIANPENG

The invention discloses a pouring construction method for connection of a steel concrete connection segment and a concrete beam. The method comprises the following steps that a, a supporting frame is erected at the end, to be connected, of the concrete beam; b, hoisting the steel-concrete connecting section to the end part to be connected of the concrete beam, adjusting the position of the steel-concrete connecting section, and placing the steel-concrete connecting section on the support frame; c, prestressing tension ribs are laid; d, pouring concrete; e, the prestressed tendons are tensioned; according to the pouring construction method for connection of the steel-concrete connection section and the concrete beam, connection of the steel-concrete connection section and the concrete beam is achieved by pouring two kinds of concrete with different strengths in the concrete connection part of the steel-concrete connection section, and by means of the method, it is guaranteed that the connection position has high structural strength, and the construction period is shortened. And the construction cost is reduced.

本发明公开了一种钢砼连接节段与混凝土梁连接的浇筑施工方法，该方法包括以下步骤：a.在混凝土梁待连接的端部搭设支撑架；b.将钢砼连接节段吊装至混凝土梁待连接的端部，并调整钢砼连接节段的位置后放置于支撑架；c.铺设预应力张拉筋；d.浇筑混凝土；e.对预应力筋进行张拉；本发明公开的钢砼连接节段与混凝土梁连接的浇筑施工方法，本发明中通过在钢砼连接节段的砼连接部内浇筑两种不同强度的混凝土以实现钢砼连接节段与混凝土梁的连接，该方法的实施，既保证了连接位置具有较高的结构强度，又降低了施工成本。

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