Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prefabricated damping hollow brick and foundation pit backfilling structure
The invention belongs to the technical field of hollow bricks, and particularly relates to a prefabricated damping hollow brick and a foundation pit backfilling structure. The prefabricated vibration reduction hollow brick is provided with at least one cavity, the cavities are filled with rubber coating materials, the rubber coating materials wrap a plurality of high-density small balls, a local resonance unit can be formed, when structural vibration is generated under the vibration effect, the prefabricated hollow brick generates resonance and interacts with elastic wave long waves and traveling waves, and the vibration reduction effect is achieved. Therefore, the transmission is inhibited, and the purpose of vibration reduction is achieved. When the prefabricated damping hollow brick is applied to a foundation pit backfilling structure, the good anti-vibration effect is achieved.
本发明属于空心砖技术领域，特别涉及一种预制减振空心砖及基坑回填结构。本发明的预制减振空心砖，具有至少一个腔体，所述腔体内均填充有橡胶包覆材料，所述橡胶包覆材料内包裹有若干高密度小球，可形成局域共振单元，在振动作用下产生结构振动时，预制空心砖产生共振，并与弹性波长波行波相互作用，从而抑制其传播，达到减振的目的。本发明的预制减振空心砖应用于基坑回填结构时，具有良好的抗振效果。
Prefabricated damping hollow brick and foundation pit backfilling structure
The invention belongs to the technical field of hollow bricks, and particularly relates to a prefabricated damping hollow brick and a foundation pit backfilling structure. The prefabricated vibration reduction hollow brick is provided with at least one cavity, the cavities are filled with rubber coating materials, the rubber coating materials wrap a plurality of high-density small balls, a local resonance unit can be formed, when structural vibration is generated under the vibration effect, the prefabricated hollow brick generates resonance and interacts with elastic wave long waves and traveling waves, and the vibration reduction effect is achieved. Therefore, the transmission is inhibited, and the purpose of vibration reduction is achieved. When the prefabricated damping hollow brick is applied to a foundation pit backfilling structure, the good anti-vibration effect is achieved.
本发明属于空心砖技术领域，特别涉及一种预制减振空心砖及基坑回填结构。本发明的预制减振空心砖，具有至少一个腔体，所述腔体内均填充有橡胶包覆材料，所述橡胶包覆材料内包裹有若干高密度小球，可形成局域共振单元，在振动作用下产生结构振动时，预制空心砖产生共振，并与弹性波长波行波相互作用，从而抑制其传播，达到减振的目的。本发明的预制减振空心砖应用于基坑回填结构时，具有良好的抗振效果。
Prefabricated damping hollow brick and foundation pit backfilling structure
一种预制减振空心砖及基坑回填结构
WU CONGXIAO (Autor:in) / LI ZHEN (Autor:in) / CHEN YUJUN (Autor:in) / WANG WEIJIANG (Autor:in) / ZHOU PING (Autor:in) / ZHOU YUN (Autor:in) / LUO ZHONGYA (Autor:in) / ZHANG ZHENG (Autor:in) / XU WEIHAN (Autor:in) / ZHONG YINGSI (Autor:in)
14.06.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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