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Periodic cushion layer of vibration reduction and isolation barrier for subway tunnel
A subway tunnel vibration reduction and isolation barrier periodic cushion layer comprises vibration isolation piles buried underground and a vibration isolation and reduction periodic barrier cushion layer, and the vibration isolation and reduction periodic barrier cushion layer comprises rigid cushion layers and Triangular hierarchical honeycomb cushion layers which are alternately arranged up and down. The rigid cushion layer is composed of two reinforced concrete layers and a concrete layer clamped between the two reinforced concrete layers. The Triangular hierarchical honeycomb cushion layer is made of a rubber material, and the Triangular hierarchical honeycomb cushion layer is of a Triangular hierarchical honeycomb structure; at least one row of vibration isolation piles are arranged on the side, close to vibration wave propagation, of the vibration isolation and reduction period barrier cushion layer, and each row of vibration isolation piles comprises a plurality of vibration isolation piles. The influence caused by vibration generated by tunnel subway operation can be effectively obstructed, the influence of vibration before reaching the building is greatly reduced, and the influence and loss of residents and the building are reduced.
一种地铁隧道减振隔振屏障周期垫层，包括埋设于地下的隔振桩和隔振减振周期屏障垫层，隔振减振周期屏障垫层包括上下交替设置的刚性垫层和Triangular层级蜂窝垫层，刚性垫层由两层钢筋混凝土层和夹设在两层钢筋混凝土层之间的混凝土层组成；Triangular层级蜂窝垫层采用橡胶材料制成，Triangular层级蜂窝垫层具有Triangular层级蜂窝结构；隔振减振周期屏障垫层靠近振动波传播的一侧设有至少一排隔振桩，每排隔振桩包括多个隔振桩。本发明可以有效的阻隔由于隧道地铁运行而产生的振动带来的影响，使振动影响到达建筑物前，影响极大的减小，使居民和建筑物所受影响和损失减少。
Periodic cushion layer of vibration reduction and isolation barrier for subway tunnel
A subway tunnel vibration reduction and isolation barrier periodic cushion layer comprises vibration isolation piles buried underground and a vibration isolation and reduction periodic barrier cushion layer, and the vibration isolation and reduction periodic barrier cushion layer comprises rigid cushion layers and Triangular hierarchical honeycomb cushion layers which are alternately arranged up and down. The rigid cushion layer is composed of two reinforced concrete layers and a concrete layer clamped between the two reinforced concrete layers. The Triangular hierarchical honeycomb cushion layer is made of a rubber material, and the Triangular hierarchical honeycomb cushion layer is of a Triangular hierarchical honeycomb structure; at least one row of vibration isolation piles are arranged on the side, close to vibration wave propagation, of the vibration isolation and reduction period barrier cushion layer, and each row of vibration isolation piles comprises a plurality of vibration isolation piles. The influence caused by vibration generated by tunnel subway operation can be effectively obstructed, the influence of vibration before reaching the building is greatly reduced, and the influence and loss of residents and the building are reduced.
一种地铁隧道减振隔振屏障周期垫层，包括埋设于地下的隔振桩和隔振减振周期屏障垫层，隔振减振周期屏障垫层包括上下交替设置的刚性垫层和Triangular层级蜂窝垫层，刚性垫层由两层钢筋混凝土层和夹设在两层钢筋混凝土层之间的混凝土层组成；Triangular层级蜂窝垫层采用橡胶材料制成，Triangular层级蜂窝垫层具有Triangular层级蜂窝结构；隔振减振周期屏障垫层靠近振动波传播的一侧设有至少一排隔振桩，每排隔振桩包括多个隔振桩。本发明可以有效的阻隔由于隧道地铁运行而产生的振动带来的影响，使振动影响到达建筑物前，影响极大的减小，使居民和建筑物所受影响和损失减少。
Periodic cushion layer of vibration reduction and isolation barrier for subway tunnel
一种地铁隧道减振隔振屏障周期垫层
YUAN ZONGHAO (author) / ZHENG YUYU (author) / SUN HONGLEI (author) / CAI YUANQIANG (author) / SHI LI (author)
2022-07-01
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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