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A platform for research: civil engineering, architecture and urbanism
Pocket insertion type sound barrier module and splicing method thereof
The invention provides a pocket insertion type sound barrier module, which comprises a protective fence, and a socket hole with an upward opening is formed in the top end of the protective fence; the lower end of the prefabricated sound barrier stand column is an embedded section, the embedded section is matched with the socket hole, and the embedded section is embedded in the socket hole and is fixedly connected through solidification of a high-strength shrinkage-free cement grouting material. The invention further provides a splicing method of the pocket insertion type sound barrier module. The pocket insertion type sound barrier module is adopted for splicing. Construction is convenient, the requirement for precision is low during installation, the construction period is short, and the engineering economic effect is high; due to the fact that the high-ductility grouting material is used, the joint can adapt to tiny displacement and deformation generated by the sound barrier structure under the dynamic load effect, the durability of the joint is high, the requirement for maintenance and replacement of the joint is low, meanwhile, the high-ductility grouting material can better absorb and disperse energy, the risk of damage to the joint is reduced, and the service life of the sound barrier structure is prolonged. And the method has a good engineering application prospect.
本发明提供了一种口袋插入式声屏障模块，包括防护栏，顶端设置有开口朝上的承插孔；和预制声屏障立柱，其下端为埋置段，埋置段与承插孔相适配，埋置段嵌入在承插孔内且通过高强无收缩水泥灌浆料凝固以固定连接。本发明还提供了一种口袋插入式声屏障模块的拼接方法，采用口袋插入式声屏障模块进行拼接。本发明施工便捷，安装时对精度的要求低，工期短，工程经济效果高；由于使用了高延性的灌浆料，连接处能够适应声屏障结构在动力荷载作用下产生的微小位移和变形，连接处的耐久性较高，连接处维修和更换的需求较低，同时高延性的灌浆料可更好地吸收分散能量，降低连接处损坏的风险，具有良好的工程应用前景。
Pocket insertion type sound barrier module and splicing method thereof
The invention provides a pocket insertion type sound barrier module, which comprises a protective fence, and a socket hole with an upward opening is formed in the top end of the protective fence; the lower end of the prefabricated sound barrier stand column is an embedded section, the embedded section is matched with the socket hole, and the embedded section is embedded in the socket hole and is fixedly connected through solidification of a high-strength shrinkage-free cement grouting material. The invention further provides a splicing method of the pocket insertion type sound barrier module. The pocket insertion type sound barrier module is adopted for splicing. Construction is convenient, the requirement for precision is low during installation, the construction period is short, and the engineering economic effect is high; due to the fact that the high-ductility grouting material is used, the joint can adapt to tiny displacement and deformation generated by the sound barrier structure under the dynamic load effect, the durability of the joint is high, the requirement for maintenance and replacement of the joint is low, meanwhile, the high-ductility grouting material can better absorb and disperse energy, the risk of damage to the joint is reduced, and the service life of the sound barrier structure is prolonged. And the method has a good engineering application prospect.
本发明提供了一种口袋插入式声屏障模块，包括防护栏，顶端设置有开口朝上的承插孔；和预制声屏障立柱，其下端为埋置段，埋置段与承插孔相适配，埋置段嵌入在承插孔内且通过高强无收缩水泥灌浆料凝固以固定连接。本发明还提供了一种口袋插入式声屏障模块的拼接方法，采用口袋插入式声屏障模块进行拼接。本发明施工便捷，安装时对精度的要求低，工期短，工程经济效果高；由于使用了高延性的灌浆料，连接处能够适应声屏障结构在动力荷载作用下产生的微小位移和变形，连接处的耐久性较高，连接处维修和更换的需求较低，同时高延性的灌浆料可更好地吸收分散能量，降低连接处损坏的风险，具有良好的工程应用前景。
Pocket insertion type sound barrier module and splicing method thereof
一种口袋插入式声屏障模块及其拼接方法
KIM CHANG-CHUL (author) / CHEN MINWEI (author) / LIANG BAO (author) / LI CHENG (author) / YE CAIHONG (author) / XU YAN (author)
2024-05-24
Patent
Electronic Resource
Chinese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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