Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ballastless track foundation body supporting device for beam bridge and construction method
The invention discloses a ballastless track foundation body supporting device for a beam bridge and a construction method, and the ballastless track foundation body supporting device comprises a ballastless track foundation body device body provided with a flat pouring base layer (01) and a dense pouring connecting layer (02), and a soft assembly arranged between the flat pouring base layer (01) and the dense pouring connecting layer (02). According to the ballastless track foundation body device, track sleepers are installed and supported, buffer bodies with different thicknesses are installed between the flat pouring base layer (01) and the dense pouring connecting layer (02) through the soft assemblies, and graded buffer state distribution in the ballastless track foundation body device body is achieved; the technical problems that geotechnical cloth on one side is used as a middle isolation layer and the thermal expansion and cold contraction effect on the foundation body of the ballastless track is large are solved, and therefore the stability performance of the foundation body of the ballastless track is improved.
一种一种用于梁桥的无砟轨道地基体支撑装置和施工方法，包含有具有平浇底座层(01)和密浇连接层(02)的无砟轨道地基体装置本体、设置在平浇底座层(01)和密浇连接层(02)之间的软性组件，通过无砟轨道地基体装置本体，实现了对轨道枕木进行安装支撑，通过软性组件，实现了在平浇底座层(01)和密浇连接层(02)之间安装不相同厚度的缓冲体，实现了对无砟轨道地基体装置本体中处于分级缓冲状态分布，解决了都是使用一侧土工布作为中间隔离层并且对无砟轨道的地基体的热胀冷缩作用效果也大的技术问题，因此提高了无砟轨道的地基体的稳定性能。
Ballastless track foundation body supporting device for beam bridge and construction method
The invention discloses a ballastless track foundation body supporting device for a beam bridge and a construction method, and the ballastless track foundation body supporting device comprises a ballastless track foundation body device body provided with a flat pouring base layer (01) and a dense pouring connecting layer (02), and a soft assembly arranged between the flat pouring base layer (01) and the dense pouring connecting layer (02). According to the ballastless track foundation body device, track sleepers are installed and supported, buffer bodies with different thicknesses are installed between the flat pouring base layer (01) and the dense pouring connecting layer (02) through the soft assemblies, and graded buffer state distribution in the ballastless track foundation body device body is achieved; the technical problems that geotechnical cloth on one side is used as a middle isolation layer and the thermal expansion and cold contraction effect on the foundation body of the ballastless track is large are solved, and therefore the stability performance of the foundation body of the ballastless track is improved.
一种一种用于梁桥的无砟轨道地基体支撑装置和施工方法，包含有具有平浇底座层(01)和密浇连接层(02)的无砟轨道地基体装置本体、设置在平浇底座层(01)和密浇连接层(02)之间的软性组件，通过无砟轨道地基体装置本体，实现了对轨道枕木进行安装支撑，通过软性组件，实现了在平浇底座层(01)和密浇连接层(02)之间安装不相同厚度的缓冲体，实现了对无砟轨道地基体装置本体中处于分级缓冲状态分布，解决了都是使用一侧土工布作为中间隔离层并且对无砟轨道的地基体的热胀冷缩作用效果也大的技术问题，因此提高了无砟轨道的地基体的稳定性能。
Ballastless track foundation body supporting device for beam bridge and construction method
一种用于梁桥的无砟轨道地基体支撑装置和施工方法
BI YANMEI (Autor:in) / XIE QINGHE (Autor:in) / DING JIANZHOU (Autor:in) / SUN QIHE (Autor:in) / WANG CHENG (Autor:in) / ZHANG LAIXIU (Autor:in) / KONG LINGCHEN (Autor:in) / ZHANG XIANGFEI (Autor:in) / XU XIAOLIN (Autor:in) / ZHOU XIANYAN (Autor:in)
30.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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