Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Underwater large hollow prefabricated part mounting method
The invention relates to the field of hydraulic engineering construction, in particular to an underwater large hollow prefabricated part mounting method. Comprising the steps of S1, preparation before installation; s2, determining the depth of the diving pit, and dragging the semi-submersible barge into the diving pit; s3, component hoisting; s4, component installation; s5, treatment work after implantation; the large hollow prefabricated part is shipped through a semi-submersible barge and installed through floating assistance of a crane ship, the problems that the blocking requirement of the large hollow prefabricated part is high, and the installation posture control difficulty is large are solved, the investment of large ship machine equipment is effectively reduced, the construction cost is reduced, and the construction time is guaranteed; and by arranging the emergency drainage well, water can be pumped out in time when the component leaks water, and the safety of the floating transportation and installation process of the component is improved.
本发明涉及水利工程施工领域，尤其涉及一种水下大型空心预制构件安装方法；包括：S1、安装前准备；S2、确定下潜坑深度，半潜驳驳拖至下潜坑内；S3、构件吊装；S4、构件安装；S5、着床后处理工作；大型空心预制构件通过半潜驳出运，起重船助浮安装，解决了大型空心预制构件封堵要求高、安装姿态控制难度大的问题，有效减少了大型船机设备的投入，降低了施工成本，保证施工时间；应急排水井的设置能在构件出现漏水情况时，及时将水抽出，提高构件浮运、安装过程的安全性。
Underwater large hollow prefabricated part mounting method
The invention relates to the field of hydraulic engineering construction, in particular to an underwater large hollow prefabricated part mounting method. Comprising the steps of S1, preparation before installation; s2, determining the depth of the diving pit, and dragging the semi-submersible barge into the diving pit; s3, component hoisting; s4, component installation; s5, treatment work after implantation; the large hollow prefabricated part is shipped through a semi-submersible barge and installed through floating assistance of a crane ship, the problems that the blocking requirement of the large hollow prefabricated part is high, and the installation posture control difficulty is large are solved, the investment of large ship machine equipment is effectively reduced, the construction cost is reduced, and the construction time is guaranteed; and by arranging the emergency drainage well, water can be pumped out in time when the component leaks water, and the safety of the floating transportation and installation process of the component is improved.
本发明涉及水利工程施工领域，尤其涉及一种水下大型空心预制构件安装方法；包括：S1、安装前准备；S2、确定下潜坑深度，半潜驳驳拖至下潜坑内；S3、构件吊装；S4、构件安装；S5、着床后处理工作；大型空心预制构件通过半潜驳出运，起重船助浮安装，解决了大型空心预制构件封堵要求高、安装姿态控制难度大的问题，有效减少了大型船机设备的投入，降低了施工成本，保证施工时间；应急排水井的设置能在构件出现漏水情况时，及时将水抽出，提高构件浮运、安装过程的安全性。
Underwater large hollow prefabricated part mounting method
一种水下大型空心预制构件安装方法
KUANG LEI (Autor:in) / SHANG QIANKUN (Autor:in) / LIU DEJIN (Autor:in) / SONG RONGGUANG (Autor:in) / XU JIAFENG (Autor:in) / JU PENG (Autor:in) / WANG DIANWEN (Autor:in) / HE YAFENG (Autor:in) / SONG JIANGWEI (Autor:in) / DONG LIYE (Autor:in)
20.12.2024
Patent
Elektronische Ressource
Chinesisch
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