Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ultrahigh fill corrugated steel arch structure and construction method
The invention provides an ultrahigh fill corrugated steel arch structure and a construction method, and belongs to the technical field of bridge and culvert construction. The method comprises the following steps: B, mounting an outer-layer arch structure, and mounting a displacement sensor and a strain sensor to monitor and feedback displacement data and strain data of a corresponding part of theouter-layer arch structure; c, mounting an inner layer arch structure; f, performing first-stage filling until the displacement data and the strain data reach a preset limit value standard; i, pouringconcrete between the outer-layer arch structure and the inner-layer arch structure, and waiting until the concrete reaches preset strength; and J, carrying out second-stage filling until a preset standard is reached. The structure comprises the outer-layer arch structure, the inner-layer arch structure, a filling body structure, the displacement sensor, the strain sensor and a data transmission module. High stability and safety can be achieved in the whole process of installation construction and actual use in ultrahigh fill engineering.
本发明提供了一种超高填方波纹钢拱结构及施工方法，属于桥涵施工技术领域。方法包括以下步骤：B、安装外层拱结构，并安装位移传感器和应变传感器，以监测并反馈外层拱结构对应部位的位移数据和应变数据；C、安装内层拱结构；F、进行第一阶段填方，直至位移数据和应变数据达到预设限值标准后结束；I、向外层拱结构和内层拱结构之间浇筑混凝土，并等待混凝土达到预设强度；J、进行第二阶段填方，直至达到预设标准后结束。结构包括外层拱结构、内层拱结构、填充体结构、位移传感器、应变传感器和数据传输模块。本发明能够在超高填方的工程中安装施工和实际使用的全过程都具有较高的稳定性和安全性。
Ultrahigh fill corrugated steel arch structure and construction method
The invention provides an ultrahigh fill corrugated steel arch structure and a construction method, and belongs to the technical field of bridge and culvert construction. The method comprises the following steps: B, mounting an outer-layer arch structure, and mounting a displacement sensor and a strain sensor to monitor and feedback displacement data and strain data of a corresponding part of theouter-layer arch structure; c, mounting an inner layer arch structure; f, performing first-stage filling until the displacement data and the strain data reach a preset limit value standard; i, pouringconcrete between the outer-layer arch structure and the inner-layer arch structure, and waiting until the concrete reaches preset strength; and J, carrying out second-stage filling until a preset standard is reached. The structure comprises the outer-layer arch structure, the inner-layer arch structure, a filling body structure, the displacement sensor, the strain sensor and a data transmission module. High stability and safety can be achieved in the whole process of installation construction and actual use in ultrahigh fill engineering.
本发明提供了一种超高填方波纹钢拱结构及施工方法，属于桥涵施工技术领域。方法包括以下步骤：B、安装外层拱结构，并安装位移传感器和应变传感器，以监测并反馈外层拱结构对应部位的位移数据和应变数据；C、安装内层拱结构；F、进行第一阶段填方，直至位移数据和应变数据达到预设限值标准后结束；I、向外层拱结构和内层拱结构之间浇筑混凝土，并等待混凝土达到预设强度；J、进行第二阶段填方，直至达到预设标准后结束。结构包括外层拱结构、内层拱结构、填充体结构、位移传感器、应变传感器和数据传输模块。本发明能够在超高填方的工程中安装施工和实际使用的全过程都具有较高的稳定性和安全性。
Ultrahigh fill corrugated steel arch structure and construction method
超高填方波纹钢拱结构及施工方法
WANG ZHIHONG (Autor:in) / LIU BAODONG (Autor:in) / YAO MENGMENG (Autor:in) / ZHANG JILEI (Autor:in) / ZHANG GUANGRONG (Autor:in) / JING LIJIANG (Autor:in) / SUN SHENGWEI (Autor:in) / WANG TIANLI (Autor:in)
28.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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