A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ground shielding system for ultra-large-area ultra-high-voltage metering mutual inductance laboratory and construction method
The invention discloses a ground shielding system for an ultra-large-area ultra-high-voltage metering mutual inductance laboratory and a construction method. The shielding system comprises a ground shielding structure, a wall-ground connection node, a threshold connection node and a pipeline connection node, the ground shielding structure at least comprises a plain soil layer, a cushion layer, a waterproof layer, a shielding layer and a bearing layer from bottom to top, and the shielding layer comprises a plurality of shielding steel plates which are lapped end to end; the wall-ground connection node comprises a wall surface shielding piece and a shielding connection assembly which is arranged on the wall surface shielding piece and used for being connected with the shielding steel plate. The doorsill connecting joint comprises a doorsill arranged on the bearing layer and a lap joint piece arranged at the bottom of the doorsill and used for connecting the doorsill with the shielding steel plate. The pipeline connecting node comprises a pipeline penetrating through the ground shielding structure and a sleeve arranged outside the pipeline in a sleeving mode and used for being connected with the shielding steel plate, and a reinforcing piece used for sealing and reinforcing is arranged at the position, at the connecting position of the sleeve and the shielding steel plate, of the outer side of the pipeline. Therefore, the ground can be used as a foundation for bearing large-scale experimental facilities and equipment, and has high popularization value.
本发明公开了一种超大面积超高压计量互感实验室地面屏蔽系统及施工方法，屏蔽系统包括地面屏蔽结构、墙地连接节点、门槛连接节点和管道连接节点；其中，地面屏蔽结构自下而上至少包括素土层、垫层、防水层、屏蔽层、承重层，屏蔽层包括首尾搭接的多个屏蔽钢板；墙地连接节点包括墙面屏蔽件以及设置于墙面屏蔽件且用于与屏蔽钢板连接的屏蔽连接组件；门槛连接节点包括设于承重层的门槛以及设于门槛的底部且用于将门槛与屏蔽钢板连接的搭接件；管道连接节点包括穿设于地面屏蔽结构内的管道以及套设于管道外且用于与屏蔽钢板连接的套管，管道的外侧在套管与屏蔽钢板的连接处设有用于密封加固的加固件，本发明保证了屏蔽层的高屏蔽效能，加强了地面的屏蔽效果，使得地面可以作为承载大型实验设施和设备的基础，具有较高的推广价值。
Ground shielding system for ultra-large-area ultra-high-voltage metering mutual inductance laboratory and construction method
The invention discloses a ground shielding system for an ultra-large-area ultra-high-voltage metering mutual inductance laboratory and a construction method. The shielding system comprises a ground shielding structure, a wall-ground connection node, a threshold connection node and a pipeline connection node, the ground shielding structure at least comprises a plain soil layer, a cushion layer, a waterproof layer, a shielding layer and a bearing layer from bottom to top, and the shielding layer comprises a plurality of shielding steel plates which are lapped end to end; the wall-ground connection node comprises a wall surface shielding piece and a shielding connection assembly which is arranged on the wall surface shielding piece and used for being connected with the shielding steel plate. The doorsill connecting joint comprises a doorsill arranged on the bearing layer and a lap joint piece arranged at the bottom of the doorsill and used for connecting the doorsill with the shielding steel plate. The pipeline connecting node comprises a pipeline penetrating through the ground shielding structure and a sleeve arranged outside the pipeline in a sleeving mode and used for being connected with the shielding steel plate, and a reinforcing piece used for sealing and reinforcing is arranged at the position, at the connecting position of the sleeve and the shielding steel plate, of the outer side of the pipeline. Therefore, the ground can be used as a foundation for bearing large-scale experimental facilities and equipment, and has high popularization value.
本发明公开了一种超大面积超高压计量互感实验室地面屏蔽系统及施工方法，屏蔽系统包括地面屏蔽结构、墙地连接节点、门槛连接节点和管道连接节点；其中，地面屏蔽结构自下而上至少包括素土层、垫层、防水层、屏蔽层、承重层，屏蔽层包括首尾搭接的多个屏蔽钢板；墙地连接节点包括墙面屏蔽件以及设置于墙面屏蔽件且用于与屏蔽钢板连接的屏蔽连接组件；门槛连接节点包括设于承重层的门槛以及设于门槛的底部且用于将门槛与屏蔽钢板连接的搭接件；管道连接节点包括穿设于地面屏蔽结构内的管道以及套设于管道外且用于与屏蔽钢板连接的套管，管道的外侧在套管与屏蔽钢板的连接处设有用于密封加固的加固件，本发明保证了屏蔽层的高屏蔽效能，加强了地面的屏蔽效果，使得地面可以作为承载大型实验设施和设备的基础，具有较高的推广价值。
Ground shielding system for ultra-large-area ultra-high-voltage metering mutual inductance laboratory and construction method
超大面积超高压计量互感实验室地面屏蔽系统及施工方法
YI JIANBIN (author) / HE MINGJUN (author) / TIAN YE (author) / WEI DING (author) / LI XIAOLEI (author) / FAN WEIWU (author) / XU LUOPING (author) / WANG XIONG (author) / FEI JIANYONG (author) / ZHOU GUOLIANG (author)
2024-06-25
Patent
Electronic Resource
Chinese
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