Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Vibration isolation device appliable to large power equipment foundation, and installation method
The invention discloses a vibration isolation device appliable to a large power equipment foundation, and an installation method. The vibration isolation device appliable to the large power equipmentfoundation comprises a foundation pit accommodating the vibration isolation device and a temporary retaining structure retaining the foundation pit, wherein the vibration isolation device comprises ashaft-type support structure formed through pouring along the inner side of the temporary retaining structure from bottom to top and provided with a space for accommodating the equipment foundation, and a vibration isolation layer is arranged between the inner side of the support structure and the equipment foundation in a clamping manner, and used for realizing separation between the equipment foundation and the support structure; a soil body reinforcement treatment area is correspondingly arranged below the equipment foundation, and an underground diaphragm wall fixedly connected with the equipment foundation is arranged at the outer side of the reinforcement treatment area. According to the vibration isolation device appliable to the large power equipment foundation, and the installation method, necessary reinforcement is specifically carried out on the equipment foundation part, and the dynamic characteristics of the equipment foundation are improved; and moreover, vibration energyspreading is effectively controlled, and influence on the functions of surrounding buildings is reduced.
本发明公开了一种适用于大型动力设备基础的隔振装置及安装方法，包括容纳隔振装置的基坑以及支挡基坑的临时支挡结构，所述隔振装置包括沿临时支挡结构内侧自下而上浇筑形成的内部具有容纳设备基础空间的井筒式支撑结构，所述支撑结构的内侧与所述设备基础之间夹设有隔振层，所述隔振层用于实现设备基础与支撑结构的脱离；所述设备基础的下方对应布置有土体加固处理区，且所述加固处理区的外侧设置有与所述设备基础固定连接的地下连续墙。本发明针对性的对设备基础部位进行必要的加强，改善设备基础的动力特性；并且有效控制振动能量传播，降低对周围建筑的功能影响。
Vibration isolation device appliable to large power equipment foundation, and installation method
The invention discloses a vibration isolation device appliable to a large power equipment foundation, and an installation method. The vibration isolation device appliable to the large power equipmentfoundation comprises a foundation pit accommodating the vibration isolation device and a temporary retaining structure retaining the foundation pit, wherein the vibration isolation device comprises ashaft-type support structure formed through pouring along the inner side of the temporary retaining structure from bottom to top and provided with a space for accommodating the equipment foundation, and a vibration isolation layer is arranged between the inner side of the support structure and the equipment foundation in a clamping manner, and used for realizing separation between the equipment foundation and the support structure; a soil body reinforcement treatment area is correspondingly arranged below the equipment foundation, and an underground diaphragm wall fixedly connected with the equipment foundation is arranged at the outer side of the reinforcement treatment area. According to the vibration isolation device appliable to the large power equipment foundation, and the installation method, necessary reinforcement is specifically carried out on the equipment foundation part, and the dynamic characteristics of the equipment foundation are improved; and moreover, vibration energyspreading is effectively controlled, and influence on the functions of surrounding buildings is reduced.
本发明公开了一种适用于大型动力设备基础的隔振装置及安装方法，包括容纳隔振装置的基坑以及支挡基坑的临时支挡结构，所述隔振装置包括沿临时支挡结构内侧自下而上浇筑形成的内部具有容纳设备基础空间的井筒式支撑结构，所述支撑结构的内侧与所述设备基础之间夹设有隔振层，所述隔振层用于实现设备基础与支撑结构的脱离；所述设备基础的下方对应布置有土体加固处理区，且所述加固处理区的外侧设置有与所述设备基础固定连接的地下连续墙。本发明针对性的对设备基础部位进行必要的加强，改善设备基础的动力特性；并且有效控制振动能量传播，降低对周围建筑的功能影响。
Vibration isolation device appliable to large power equipment foundation, and installation method
一种适用于大型动力设备基础的隔振装置及安装方法
GUO DECHANG (Autor:in) / HUANG WEI (Autor:in) / LIU JIAJIN (Autor:in) / ZHENG ZAIXIN (Autor:in) / JIANG YALI (Autor:in) / TIAN JIANHAI (Autor:in) / NIE BAISONG (Autor:in) / WANG JING (Autor:in) / GUO ZHIYUN (Autor:in)
24.11.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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