Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Roadbed settlement observation scale protection structure and construction method thereof
The invention discloses a subgrade settlement observation scale protection structure and a construction method thereof, relates to the field of measurement level, and aims to enable a settlement plate and a scale to truly reflect settlement of a foundation. According to the technical scheme, the subgrade settlement observation scale protection structure comprises a settlement plate, a connecting pipe, a protection pipe and a scale, the connecting pipe is fixed to the top face of the settlement plate, the protection pipe is located above the connecting pipe, and the scale is fixedly installed on the settlement plate and located in the connecting pipe and the protection pipe; the lower portion of the settlement plate, the outer portion of the connecting pipe and the outer portion of the protection pipe are filled roadbeds, the protection pipe comprises a pipe section and a connector pipe, the connector pipe comprises a pipe body and wing strips on the periphery of the pipe body, and the wing strips are embedded into the roadbeds so that the protection pipe can be fixed to the roadbeds. The protection pipe and the connecting pipe are temporarily connected through threads and are disconnected after the roadbed is filled to a certain depth of the protection pipe, the protection pipe and the connecting pipe are finally disconnected, and the influence of the dead weight of the protection pipe and the friction force between the protection pipe and the roadbed on the position of the settlement plate is reduced.
本发明公开了一种路基沉降观测标尺防护结构及其施工方法，涉及测量水准领域，目的是使沉降板和标尺真实反映地基的沉降。本发明采用的技术方案是：路基沉降观测标尺防护结构包括沉降板、连接管、保护管和标尺，沉降板的顶面固定连接管，保护管位于连接管的上方，标尺固定安装于沉降板并位于连接管和保护管的内部，沉降板的下部、连接管的外部和保护管的外部均为填筑的路基，保护管包括管段和接头管，接头管包括管体及其外周的翼条，翼条嵌入路基中，使保护管固定于路基。保护管与连接管通过螺纹实现临时连接，在路基填筑到保护管的一定深度后断开，保护管与连接管最终保持断开，降低保护管自重及其与路基之间的摩擦力对沉降板的位置的影响。
Roadbed settlement observation scale protection structure and construction method thereof
The invention discloses a subgrade settlement observation scale protection structure and a construction method thereof, relates to the field of measurement level, and aims to enable a settlement plate and a scale to truly reflect settlement of a foundation. According to the technical scheme, the subgrade settlement observation scale protection structure comprises a settlement plate, a connecting pipe, a protection pipe and a scale, the connecting pipe is fixed to the top face of the settlement plate, the protection pipe is located above the connecting pipe, and the scale is fixedly installed on the settlement plate and located in the connecting pipe and the protection pipe; the lower portion of the settlement plate, the outer portion of the connecting pipe and the outer portion of the protection pipe are filled roadbeds, the protection pipe comprises a pipe section and a connector pipe, the connector pipe comprises a pipe body and wing strips on the periphery of the pipe body, and the wing strips are embedded into the roadbeds so that the protection pipe can be fixed to the roadbeds. The protection pipe and the connecting pipe are temporarily connected through threads and are disconnected after the roadbed is filled to a certain depth of the protection pipe, the protection pipe and the connecting pipe are finally disconnected, and the influence of the dead weight of the protection pipe and the friction force between the protection pipe and the roadbed on the position of the settlement plate is reduced.
本发明公开了一种路基沉降观测标尺防护结构及其施工方法，涉及测量水准领域，目的是使沉降板和标尺真实反映地基的沉降。本发明采用的技术方案是：路基沉降观测标尺防护结构包括沉降板、连接管、保护管和标尺，沉降板的顶面固定连接管，保护管位于连接管的上方，标尺固定安装于沉降板并位于连接管和保护管的内部，沉降板的下部、连接管的外部和保护管的外部均为填筑的路基，保护管包括管段和接头管，接头管包括管体及其外周的翼条，翼条嵌入路基中，使保护管固定于路基。保护管与连接管通过螺纹实现临时连接，在路基填筑到保护管的一定深度后断开，保护管与连接管最终保持断开，降低保护管自重及其与路基之间的摩擦力对沉降板的位置的影响。
Roadbed settlement observation scale protection structure and construction method thereof
路基沉降观测标尺防护结构及其施工方法
LIU GUANFEI (Autor:in) / YANG TIANZENG (Autor:in) / ZHOU ZUOWEN (Autor:in) / YANG KE (Autor:in) / LIN HONGWEI (Autor:in) / WANG YONG (Autor:in)
24.09.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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