Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Leaking stoppage and water stop method for deepwater cofferdam structure
The invention provides a leaking stoppage and water stop method for a deepwater cofferdam structure. The leaking stoppage and water stop method comprises the steps that a pasty water stop material is prepared; gaps between every two adjacent pile bodies of the cofferdam structure are filled with the pasty water stop material to block the gaps at the joint of the cofferdam pile bodies so as to ensure tight connection between lock catches of the adjacent pile bodies; granular water stop material are prepared; the prepared granular water stop material is placed on the outer side of a cofferdam and is close to the water leakage position of the cofferdam; and the granular water stop material is driven to move from the outer side of the cofferdam to the inner side of the cofferdam by utilizing the movement of water flow, so that the water leakage gaps are filled. According to the method, the granular water stop material can be flushed towards the inner side of the cofferdam body at the water leakage part of the cofferdam under the action of water flow by utilizing the action of water pressure on the outer side, and the granular water stop material can fill and block the gaps, so that the water stop effect is achieved.
本发明提供一种用于深水围堰结构的堵漏止水方法，包括：配制膏状止水材料；将膏状止水材料填充于围堰结构的每个相邻桩体的缝隙间，以封堵围堰桩体连接处的缝隙，以确保相邻桩体的锁扣间紧密连接；配制颗粒状止水材料；将配制的颗粒状止水材料置于围堰外侧，并靠近于围堰漏水位置；利用水流的运动，带动颗粒状止水材料由围堰外侧向围堰内侧运动，对漏水缝隙进行填堵。本发明利用了外侧水压力的作用，在围堰漏水处，通过水流的作用，可以将颗粒状止水材料向围堰堰体内侧进行冲刷，颗粒状止水材料即可将缝隙填堵，从而达到止水的效果。
Leaking stoppage and water stop method for deepwater cofferdam structure
The invention provides a leaking stoppage and water stop method for a deepwater cofferdam structure. The leaking stoppage and water stop method comprises the steps that a pasty water stop material is prepared; gaps between every two adjacent pile bodies of the cofferdam structure are filled with the pasty water stop material to block the gaps at the joint of the cofferdam pile bodies so as to ensure tight connection between lock catches of the adjacent pile bodies; granular water stop material are prepared; the prepared granular water stop material is placed on the outer side of a cofferdam and is close to the water leakage position of the cofferdam; and the granular water stop material is driven to move from the outer side of the cofferdam to the inner side of the cofferdam by utilizing the movement of water flow, so that the water leakage gaps are filled. According to the method, the granular water stop material can be flushed towards the inner side of the cofferdam body at the water leakage part of the cofferdam under the action of water flow by utilizing the action of water pressure on the outer side, and the granular water stop material can fill and block the gaps, so that the water stop effect is achieved.
本发明提供一种用于深水围堰结构的堵漏止水方法，包括：配制膏状止水材料；将膏状止水材料填充于围堰结构的每个相邻桩体的缝隙间，以封堵围堰桩体连接处的缝隙，以确保相邻桩体的锁扣间紧密连接；配制颗粒状止水材料；将配制的颗粒状止水材料置于围堰外侧，并靠近于围堰漏水位置；利用水流的运动，带动颗粒状止水材料由围堰外侧向围堰内侧运动，对漏水缝隙进行填堵。本发明利用了外侧水压力的作用，在围堰漏水处，通过水流的作用，可以将颗粒状止水材料向围堰堰体内侧进行冲刷，颗粒状止水材料即可将缝隙填堵，从而达到止水的效果。
Leaking stoppage and water stop method for deepwater cofferdam structure
一种用于深水围堰结构的堵漏止水方法
WANG HAO (Autor:in) / WU CHENMING (Autor:in) / ZHENG YANHUA (Autor:in) / LI SHENJIE (Autor:in) / ZHANG LIANFA (Autor:in) / ZHANG XILIN (Autor:in) / ZHOU JUN (Autor:in) / LI CHENHUI (Autor:in) / WU HAOYAN (Autor:in) / ZHOU ZHENHAI (Autor:in)
16.04.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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