Assembly type waterproof double-layer circle-type non-node underground comprehensive pipe gallery
A comprehensive pipe gallery and prefabricated technology, applied to underwater structures, water conservancy projects, protection devices, etc., can solve the problems of poor integrity of underground comprehensive pipe gallery, time-consuming and labor-intensive installation, and unstable structure, etc., to achieve novel waterproof measures, The pipe gallery body is firm and the construction is simple
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[0023] Example 1: as figure 1 As shown in Fig. 7, an assembled waterproof double-layer circular node-free underground comprehensive pipe gallery of the present invention comprises an arc-shaped pipe gallery wall 1, an arc-shaped pipe gallery wall 2 2, an end pipe gallery wall 3, and an arc-shaped concrete wall. Shell 4, pipe gallery body connecting rib 5, gallery wall groove 6, shell connecting rib 7, waterproof rubber cushion 8, U-bolt 9, high-strength bolt 10, reserved bolt hole 11, U-bolt hole 13, its characteristics It is: the arc-shaped pipe gallery wall 1 and the arc-shaped pipe gallery wall 22 are symmetrically arranged on the upper and lower sides and the left and right sides of the comprehensive pipe gallery, respectively, to form an inner-layer pipe gallery wall, which is circular in shape, and curved. The position of the pipe gallery body connecting ribs 5 on the curved pipe gallery wall 1 and the arc-shaped pipe gallery wall 2 2 corresponds to the position, the pip...
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