Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Continuous beam No.0 block reinforced concrete-filled steel tube support erecting and dismantling method
The invention provides a continuous beam No.0 block reinforced concrete-filled steel tube support erecting and dismantling method, and relates to the technical field of bridge construction. The continuous beam No.0 block reinforced concrete-filled steel tube support erecting and dismantling method comprises the following steps of S1, surveying and setting out, S2, leveling and brushing an isolation layer, S3, installing a steel tube, S4, pre-burying a U-shaped steel bar, S5, dismantling the steel tube, S6, installing a hoop, S7, melting sulfur mortar, and S8, sequentially dismantling all sections of formworks and plain concrete from top to bottom according to the method till the concrete-filled steel tube support is temporarily solidified. According to the erecting and dismantling method for the reinforced concrete-filled steel tube support of the No.0 block of the continuous beam, the method that the semicircular steel tubes are spliced in a multi-section mode and the sections are filled with the sulfur mortar is adopted, and the temporarily-solidified concrete-filled steel tube support can be easily, conveniently and rapidly installed and dismantled.
本发明提供一种连续梁0号块加固结钢管混凝土支撑搭设及拆除方法，涉及桥梁建筑技术领域。该连续梁0号块加固结钢管混凝土支撑搭设及拆除方法，包括以下步骤：S1、测量放线，S2、找平刷隔离层，S3、安装钢管，S4、预埋U型钢筋，S5、拆除钢管，S6、安装抱箍，S7、融化硫磺砂浆，S8、按照此方法自上至下依次拆除各段模板及素混凝土，直至体外临时固结钢管混凝土支撑拆除完成。该连续梁0号块加固结钢管混凝土支撑搭设及拆除方法，本方法采用半圆形钢管多节拼装并在节段中填充硫磺砂浆的方法，可简便、快速安装拆除临时固结钢管混凝土支撑。
Continuous beam No.0 block reinforced concrete-filled steel tube support erecting and dismantling method
The invention provides a continuous beam No.0 block reinforced concrete-filled steel tube support erecting and dismantling method, and relates to the technical field of bridge construction. The continuous beam No.0 block reinforced concrete-filled steel tube support erecting and dismantling method comprises the following steps of S1, surveying and setting out, S2, leveling and brushing an isolation layer, S3, installing a steel tube, S4, pre-burying a U-shaped steel bar, S5, dismantling the steel tube, S6, installing a hoop, S7, melting sulfur mortar, and S8, sequentially dismantling all sections of formworks and plain concrete from top to bottom according to the method till the concrete-filled steel tube support is temporarily solidified. According to the erecting and dismantling method for the reinforced concrete-filled steel tube support of the No.0 block of the continuous beam, the method that the semicircular steel tubes are spliced in a multi-section mode and the sections are filled with the sulfur mortar is adopted, and the temporarily-solidified concrete-filled steel tube support can be easily, conveniently and rapidly installed and dismantled.
本发明提供一种连续梁0号块加固结钢管混凝土支撑搭设及拆除方法，涉及桥梁建筑技术领域。该连续梁0号块加固结钢管混凝土支撑搭设及拆除方法，包括以下步骤：S1、测量放线，S2、找平刷隔离层，S3、安装钢管，S4、预埋U型钢筋，S5、拆除钢管，S6、安装抱箍，S7、融化硫磺砂浆，S8、按照此方法自上至下依次拆除各段模板及素混凝土，直至体外临时固结钢管混凝土支撑拆除完成。该连续梁0号块加固结钢管混凝土支撑搭设及拆除方法，本方法采用半圆形钢管多节拼装并在节段中填充硫磺砂浆的方法，可简便、快速安装拆除临时固结钢管混凝土支撑。
Continuous beam No.0 block reinforced concrete-filled steel tube support erecting and dismantling method
一种连续梁0号块加固结钢管混凝土支撑搭设及拆除方法
LIU CHENGHONG (Autor:in) / MA LIANG (Autor:in) / CHEN YUBO (Autor:in) / WANG YINGMEI (Autor:in) / ZHANG YUANZHENG (Autor:in) / JI CHANGYONG (Autor:in) / ZHANG BOXUAN (Autor:in) / BAI WENQING (Autor:in) / WANG SHENGQUAN (Autor:in)
26.02.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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