Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
River blocking and intercepting structure in river channel and construction method of river blocking and intercepting structure
The invention relates to a river blocking and intercepting structure in a river channel and a construction method of the river blocking and intercepting structure. The method comprises the following steps that two rows of first Larsen steel sheet piles which are oppositely arranged are driven at set positions in the river channel; a first enclosing purlin is arranged on the outer side of each row of first Larsen steel sheet piles; a plurality of first supporting pieces are arranged between the two first enclosing purlins; the river water between the two rows of first Larsen steel sheet piles is pumped and drained; two rows of second Larsen steel sheet piles which are oppositely arranged on one side, corresponding to the two rows of first Larsen steel sheet piles, in the river channel are driven; a second enclosing purlin is arranged on the outer side of each row of second Larsen steel sheet piles; a plurality of second supporting pieces are arranged between the two second enclosing purlins; and the river water between the two rows of second Larsen steel sheet piles is pumped and drained, and therefore construction of the Rasen river closure structure in the river channel is completed. The supporting pieces are used for supporting and connecting the surrounding purlins, the two rows of Larsen steel sheet piles are surrounded and connected into a whole, the Larsen steel sheet piles can be restrained, and the structural stability is improved.
本发明涉及一种河道内拦河截流结构及其施工方法，该方法包括如下步骤：于河道内的设定位置处打设相对设置的两排第一拉森钢板桩；于每一排第一拉森钢板桩的外侧设置一道第一围檩；于两道第一围檩之间设置多个第一支撑件；对两排第一拉森钢板桩之间的河水进行抽排；于河道内对应两排第一拉森钢板桩的一侧打设相对设置的两排第二拉森钢板桩；于每一排第二拉森钢板桩的外侧设置一道第二围檩；于两道第二围檩之间设置多个第二支撑件；对两排第二拉森钢板桩之间的河水进行抽排，从而完成了河道内拉河截流结构的施工。本发明利用支撑件顶撑连接围檩，围住两排拉森钢板桩并连接成一个整体，能够约束拉森钢板桩，提高了结构稳定性。
River blocking and intercepting structure in river channel and construction method of river blocking and intercepting structure
The invention relates to a river blocking and intercepting structure in a river channel and a construction method of the river blocking and intercepting structure. The method comprises the following steps that two rows of first Larsen steel sheet piles which are oppositely arranged are driven at set positions in the river channel; a first enclosing purlin is arranged on the outer side of each row of first Larsen steel sheet piles; a plurality of first supporting pieces are arranged between the two first enclosing purlins; the river water between the two rows of first Larsen steel sheet piles is pumped and drained; two rows of second Larsen steel sheet piles which are oppositely arranged on one side, corresponding to the two rows of first Larsen steel sheet piles, in the river channel are driven; a second enclosing purlin is arranged on the outer side of each row of second Larsen steel sheet piles; a plurality of second supporting pieces are arranged between the two second enclosing purlins; and the river water between the two rows of second Larsen steel sheet piles is pumped and drained, and therefore construction of the Rasen river closure structure in the river channel is completed. The supporting pieces are used for supporting and connecting the surrounding purlins, the two rows of Larsen steel sheet piles are surrounded and connected into a whole, the Larsen steel sheet piles can be restrained, and the structural stability is improved.
本发明涉及一种河道内拦河截流结构及其施工方法，该方法包括如下步骤：于河道内的设定位置处打设相对设置的两排第一拉森钢板桩；于每一排第一拉森钢板桩的外侧设置一道第一围檩；于两道第一围檩之间设置多个第一支撑件；对两排第一拉森钢板桩之间的河水进行抽排；于河道内对应两排第一拉森钢板桩的一侧打设相对设置的两排第二拉森钢板桩；于每一排第二拉森钢板桩的外侧设置一道第二围檩；于两道第二围檩之间设置多个第二支撑件；对两排第二拉森钢板桩之间的河水进行抽排，从而完成了河道内拉河截流结构的施工。本发明利用支撑件顶撑连接围檩，围住两排拉森钢板桩并连接成一个整体，能够约束拉森钢板桩，提高了结构稳定性。
River blocking and intercepting structure in river channel and construction method of river blocking and intercepting structure
河道内拦河截流结构及其施工方法
ZHU RONGSHEN (Autor:in) / CHEN XINXI (Autor:in) / JIANG XUECHENG (Autor:in) / LI YUN (Autor:in) / WANG WAN (Autor:in) / JIANG JIALEI (Autor:in) / SUN LIN (Autor:in) / YU SHAOLE (Autor:in) / ZHOU MINXIAN (Autor:in) / WU GUANGHUI (Autor:in)
31.12.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Floating type river channel intercepting device and intercepting method thereof
| Europäisches Patentamt | 2024
Lifting type river channel oil spill intercepting device and oil spill intercepting method
| Europäisches Patentamt | 2023