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A platform for research: civil engineering, architecture and urbanism
Municipal road vibration and noise reduction structure and construction method thereof
The invention discloses a municipal road vibration and noise reduction structure and a construction method thereof. The municipal road vibration and noise reduction structure sequentially comprises an asphalt mixture pavement layer, a concrete road plate, a CA mortar layer, a waterproof layer and a roadbed from top to bottom. The concrete road plate is of a plurality of concave hexagonal structures which are periodically arranged in a plane; the concrete road plate is formed by splicing the multiple inwards-concave hexagonal structures periodically arranged in the plane, the connection compactness can be increased to a certain degree, the quality and stability of the concrete road plate are improved, when vibration acts on the inwards-concave hexagonal structures, the concave-convex structures can increase the friction force and damping effect of connection, and the vibration resistance of the concrete road plate is improved. The convex blocks are clamped on the inner sides of the grooves to form tenon-and-mortise structures, so that a plurality of inwards-concave hexagonal structures are firmly connected, the overall stability of the concrete road plate is improved, and the situation that gaps between the concrete road plates are large, so that the concrete road plate is damaged is avoided. And thus, noise is generated at the seam due to vibration.
本发明公开了一种市政道路减振降噪结构及其施工方法，由上到下依次包括：沥青混合料铺装层、混凝土道路板、CA砂浆层、防水层和路基；所述混凝土道路板为平面内周期性排列的若干内凹六边形结构；通过将混凝土道路板由平面内周期性排列的若干内凹六边形结构拼装成，可以在一定程度上增加连接的紧密度，提高混凝土道路板的质量和稳定性，当振动作用于内凹六边形结构时，凹凸结构可以增加连接的摩擦力和阻尼效果，减少振动时的位移和振动的传播，凸块卡接在凹槽内侧，可以形成榫卯结构，使得若干内凹六边形结构之间形成牢固的连接，进而提高混凝土道路板整体的稳定性，从而避免混凝土道路板之间的缝隙较大，导致振动在接缝处产生噪音的情况发生。
Municipal road vibration and noise reduction structure and construction method thereof
The invention discloses a municipal road vibration and noise reduction structure and a construction method thereof. The municipal road vibration and noise reduction structure sequentially comprises an asphalt mixture pavement layer, a concrete road plate, a CA mortar layer, a waterproof layer and a roadbed from top to bottom. The concrete road plate is of a plurality of concave hexagonal structures which are periodically arranged in a plane; the concrete road plate is formed by splicing the multiple inwards-concave hexagonal structures periodically arranged in the plane, the connection compactness can be increased to a certain degree, the quality and stability of the concrete road plate are improved, when vibration acts on the inwards-concave hexagonal structures, the concave-convex structures can increase the friction force and damping effect of connection, and the vibration resistance of the concrete road plate is improved. The convex blocks are clamped on the inner sides of the grooves to form tenon-and-mortise structures, so that a plurality of inwards-concave hexagonal structures are firmly connected, the overall stability of the concrete road plate is improved, and the situation that gaps between the concrete road plates are large, so that the concrete road plate is damaged is avoided. And thus, noise is generated at the seam due to vibration.
本发明公开了一种市政道路减振降噪结构及其施工方法，由上到下依次包括：沥青混合料铺装层、混凝土道路板、CA砂浆层、防水层和路基；所述混凝土道路板为平面内周期性排列的若干内凹六边形结构；通过将混凝土道路板由平面内周期性排列的若干内凹六边形结构拼装成，可以在一定程度上增加连接的紧密度，提高混凝土道路板的质量和稳定性，当振动作用于内凹六边形结构时，凹凸结构可以增加连接的摩擦力和阻尼效果，减少振动时的位移和振动的传播，凸块卡接在凹槽内侧，可以形成榫卯结构，使得若干内凹六边形结构之间形成牢固的连接，进而提高混凝土道路板整体的稳定性，从而避免混凝土道路板之间的缝隙较大，导致振动在接缝处产生噪音的情况发生。
Municipal road vibration and noise reduction structure and construction method thereof
一种市政道路减振降噪结构及其施工方法
DAI LEI (author) / GENG SHANSHAN (author) / WANG SIYU (author)
2024-02-23
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
C04B
Kalk
,
LIME
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