Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Underground structure anti-seismic toughness structure system
The invention relates to an underground structure anti-seismic toughness structure system, and belongs to the technical field of structure seismic resistance. The system is used for reducing reactionand residual deformation of an underground structure in an earthquake, realizes quick recovery of a structure function after the earthquake through self-resetting force of dampers, and comprises enclosure structures, the underground structure, embedded parts and the dampers, wherein the enclosure structures are symmetrically distributed on the two sides of the structure, fertilizer grooves are formed between the enclosure structures and the underground structure, an underground structure bottom plate and the enclosure structures are poured together, the embedded parts are arranged on the enclosure structures and side walls of the underground structure, the displacement type dampers are connected between the enclosure structures and the side walls of the underground structure through the embedded parts, the dampers are horizontally arranged, and the damping distance and parameters depend on the horizontal rigidity of a surrounding rock-soil body and the maximum allowable deformation ofthe underground structure and the surrounding rock-soil body. The underground structure anti-seismic toughness system is a toughness anti-seismic structure system which gives consideration to both underground structure anti-seismic capacity and post-seismic function rapid recovery.
本发明涉及一种地下结构抗震韧性结构体系，属于结构抗震技术领域，用于减小地下结构在地震中的反应和残余变形，通过阻尼器自复位力实现震后结构功能的快速恢复，包括围护结构、地下结构、预埋件、阻尼器。围护结构对称分布在结构两侧，围护结构与地下结构之间为肥槽，地下结构底板与围护结构浇筑在一起，围护结构和地下结构侧墙上设置有预埋件，围护结构和地下结构侧墙之间通过预埋件连接位移型阻尼器，阻尼器水平布置，阻尼间距与参数取决于围岩土体水平向刚度、地下结构和围岩土体的最大容许变形。该地下结构抗震韧性体系是一种兼顾地下结构抗震能力和震后功能快速恢复的韧性抗震结构体系。
Underground structure anti-seismic toughness structure system
The invention relates to an underground structure anti-seismic toughness structure system, and belongs to the technical field of structure seismic resistance. The system is used for reducing reactionand residual deformation of an underground structure in an earthquake, realizes quick recovery of a structure function after the earthquake through self-resetting force of dampers, and comprises enclosure structures, the underground structure, embedded parts and the dampers, wherein the enclosure structures are symmetrically distributed on the two sides of the structure, fertilizer grooves are formed between the enclosure structures and the underground structure, an underground structure bottom plate and the enclosure structures are poured together, the embedded parts are arranged on the enclosure structures and side walls of the underground structure, the displacement type dampers are connected between the enclosure structures and the side walls of the underground structure through the embedded parts, the dampers are horizontally arranged, and the damping distance and parameters depend on the horizontal rigidity of a surrounding rock-soil body and the maximum allowable deformation ofthe underground structure and the surrounding rock-soil body. The underground structure anti-seismic toughness system is a toughness anti-seismic structure system which gives consideration to both underground structure anti-seismic capacity and post-seismic function rapid recovery.
本发明涉及一种地下结构抗震韧性结构体系，属于结构抗震技术领域，用于减小地下结构在地震中的反应和残余变形，通过阻尼器自复位力实现震后结构功能的快速恢复，包括围护结构、地下结构、预埋件、阻尼器。围护结构对称分布在结构两侧，围护结构与地下结构之间为肥槽，地下结构底板与围护结构浇筑在一起，围护结构和地下结构侧墙上设置有预埋件，围护结构和地下结构侧墙之间通过预埋件连接位移型阻尼器，阻尼器水平布置，阻尼间距与参数取决于围岩土体水平向刚度、地下结构和围岩土体的最大容许变形。该地下结构抗震韧性体系是一种兼顾地下结构抗震能力和震后功能快速恢复的韧性抗震结构体系。
Underground structure anti-seismic toughness structure system
一种地下结构抗震韧性结构体系
MA CHAO (Autor:in) / GAO HUI (Autor:in) / ZHOU SHENGHUI (Autor:in)
19.03.2021
Patent
Elektronische Ressource
Chinesisch
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