Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Underground diaphragm wall prefabricating method for built-in capillary tube heat exchanger
The invention relates to an underground diaphragm wall prefabricating method for a built-in capillary tube heat exchanger. The underground diaphragm wall prefabricating method comprises the followingsteps of: in each segment of diaphragm wall, independently constructing diaphragm wall guide walls, drilling on a position near the diaphragm wall between two diaphragm wall guide walls, and graspinga groove between the two diaphragm wall guide walls; fixing a capillary tube and a reinforcement cage, checking the air tightness of capillary tube branch tubes, sealing two ends by a plurality of capillary tube branch tubes in the presence of air, fixing capillary tube main tubes with the reinforcement cage, connecting the plurality of capillary tube branch tubes with a plurality of capillary tube main tubes, placing an integral structure of the reinforcement cage and the plurality of capillary tube branch tubes in the groove along external diaphragm wall guide walls, and pouring concrete into the groove to fix the reinforcement cage; connecting the capillary tube main tubes, and connecting the capillary tube main tubes with a water collection manifold (water knockout drum) branch tubes;and arranging a crown beam above a reinforcement structure, pouring the concrete to enable the concrete to cover the crown beam and the capillary tube main tubes, and forming a plurality of diaphragmwalls into a whole. According to the underground diaphragm wall prefabricating method, quick construction of the underground diaphragm wall of the built-in capillary tube heat exchanger is realized.
本发明涉及一种内置毛细管换热器的地下连续墙预制方法，在每段连续墙内分别进行连续墙导墙的施工在两个连续墙导墙之间靠近连续墙的位置进行钻孔，在两个连续墙导墙之间抓制成沟槽；将毛细管与钢筋笼进行固定，检验毛细管支管气密性，带空气将若干毛细管支管的两端封死，将毛细管干管与钢筋笼进行固定，将若干毛细管支管与若干毛细管干管连接，钢筋笼与若干毛细管支管的整体结构沿外连续墙导墙垂直置入沟槽中，向沟槽内浇筑混凝土固定钢筋笼；毛细管干管之间连接，毛细管干管与集分水器支管连接；钢筋结构的上方设置冠梁，浇灌混凝土，使混凝土覆盖冠梁和毛细管干管，使若干连续墙形成一个整体。实现内置毛细管换热器的地下连续墙的快速施工。
Underground diaphragm wall prefabricating method for built-in capillary tube heat exchanger
The invention relates to an underground diaphragm wall prefabricating method for a built-in capillary tube heat exchanger. The underground diaphragm wall prefabricating method comprises the followingsteps of: in each segment of diaphragm wall, independently constructing diaphragm wall guide walls, drilling on a position near the diaphragm wall between two diaphragm wall guide walls, and graspinga groove between the two diaphragm wall guide walls; fixing a capillary tube and a reinforcement cage, checking the air tightness of capillary tube branch tubes, sealing two ends by a plurality of capillary tube branch tubes in the presence of air, fixing capillary tube main tubes with the reinforcement cage, connecting the plurality of capillary tube branch tubes with a plurality of capillary tube main tubes, placing an integral structure of the reinforcement cage and the plurality of capillary tube branch tubes in the groove along external diaphragm wall guide walls, and pouring concrete into the groove to fix the reinforcement cage; connecting the capillary tube main tubes, and connecting the capillary tube main tubes with a water collection manifold (water knockout drum) branch tubes;and arranging a crown beam above a reinforcement structure, pouring the concrete to enable the concrete to cover the crown beam and the capillary tube main tubes, and forming a plurality of diaphragmwalls into a whole. According to the underground diaphragm wall prefabricating method, quick construction of the underground diaphragm wall of the built-in capillary tube heat exchanger is realized.
本发明涉及一种内置毛细管换热器的地下连续墙预制方法，在每段连续墙内分别进行连续墙导墙的施工在两个连续墙导墙之间靠近连续墙的位置进行钻孔，在两个连续墙导墙之间抓制成沟槽；将毛细管与钢筋笼进行固定，检验毛细管支管气密性，带空气将若干毛细管支管的两端封死，将毛细管干管与钢筋笼进行固定，将若干毛细管支管与若干毛细管干管连接，钢筋笼与若干毛细管支管的整体结构沿外连续墙导墙垂直置入沟槽中，向沟槽内浇筑混凝土固定钢筋笼；毛细管干管之间连接，毛细管干管与集分水器支管连接；钢筋结构的上方设置冠梁，浇灌混凝土，使混凝土覆盖冠梁和毛细管干管，使若干连续墙形成一个整体。实现内置毛细管换热器的地下连续墙的快速施工。
Underground diaphragm wall prefabricating method for built-in capillary tube heat exchanger
一种内置毛细管换热器的地下连续墙预制方法
JI YONGMING (Autor:in) / HU SONGTAO (Autor:in) / WU WENZE (Autor:in) / LIU GUODAN (Autor:in) / TONG ZHEN (Autor:in) / TONG LI (Autor:in)
27.10.2020
Patent
Elektronische Ressource
Chinesisch
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