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公开(公告)号:US11499284B2
公开(公告)日:2022-11-15
申请号:US17334701
申请日:2021-05-29
发明人: Fuming Wang , Chengchao Guo , Chaojie Wang , Mingsheng Shi , Peng Zhao , Yanhui Pan , Xianfeng Zhao , Binghan Xue , Yanjie Hao , Xijun Zhang , Yangyang Xia , Yingli Wang
摘要: A trough plate for constructing a locked polymer anti-seepage wall includes a plate body, a guide tube, a grouting pipe and an anti-blocking head. A construction method of the locked polymer anti-seepage wall includes the steps of positioning an Nth trough plate and then pressing the Nth trough plate into ground, wherein N is a natural number larger than and equal to 1; engaging an (N+1)th trough plate with the Nth trough plate, and then pressing the (N+1)th trough plate into the ground; connecting a grouting pipe of the Nth trough plate with a grouting machine, pulling out the Nth trough plate, and simultaneously grouting through the grouting pipe of the Nth trough plate by the grouting machine; and repeating the steps (B) and (C) till the locked polymer anti-seepage wall is completed, wherein the steps (B) and (C) are repeated every time, N is automatically increased by 1.
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公开(公告)号:US20210285180A1
公开(公告)日:2021-09-16
申请号:US17334701
申请日:2021-05-29
发明人: Fuming Wang , Chengchao Guo , Chaojie Wang , Mingsheng Shi , Peng Zhao , Yanhui Pan , Xianfeng Zhao , Binghan Xue , Yanjie Hao , Xijun Zhang , Yangyang Xia , Yingli Wang
摘要: A trough plate for constructing a locked polymer anti-seepage wall includes a plate body, a guide tube, a grouting pipe and an anti-blocking head. A construction method of the locked polymer anti-seepage wall includes the steps of positioning an Nth trough plate and then pressing the Nth trough plate into ground, wherein N is a natural number larger than and equal to 1; engaging an (N+1)th trough plate with the Nth trough plate, and then pressing the (N+1)th trough plate into the ground; connecting a grouting pipe of the Nth trough plate with a grouting machine, pulling out the Nth trough plate, and simultaneously grouting through the grouting pipe of the Nth trough plate by the grouting machine; and repeating the steps (B) and (C) till the locked polymer anti-seepage wall is completed, wherein the steps (B) and (C) are repeated every time, N is automatically increased by 1.
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公开(公告)号:US11598065B2
公开(公告)日:2023-03-07
申请号:US17331656
申请日:2021-05-27
发明人: Fuming Wang , Mingsheng Shi , Chaojie Wang , Chengchao Guo , Peng Zhao , Binghan Xue , Yangyang Xia , Yanjie Hao , Xijun Zhang , Xianfeng Zhao , Yingli Wang
摘要: A method for stabilizing and lifting a channel board by underwater grouting includes (A) when the channel board is damaged, removing the damaged channel board, cleaning and leveling a gravel layer under the damaged channel board, placing an undamaged channel board installed with first grouting pipes and a second grouting pipe on the gravel layer, wherein multiple geotextile bags are respectively bound to the first grouting pipes; when the channel board is subsided, installing first grouting pipes and a second grouting pipe into first grouting holes and a second grouting hole, respectively; (B) performing a first polymer grouting through the first grouting pipes, and performing a second polymer grouting through the second grouting pipe; (C) cutting off a part of the first grouting pipes the second grouting pipe which are exposed to the channel board, and leveling incisions; and (D) removing excess polymer left on the channel board.
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公开(公告)号:US20210285179A1
公开(公告)日:2021-09-16
申请号:US17331656
申请日:2021-05-27
发明人: Fuming Wang , Mingsheng Shi , Chaojie Wang , Chengchao Guo , Peng Zhao , Binghan Xue , Yangyang Xia , Yanjie Hao , Xijun Zhang , Xianfeng Zhao , Yingli Wang
摘要: A method for stabilizing and lifting a channel board by underwater grouting includes (A) when the channel board is damaged, removing the damaged channel board, cleaning and leveling a gravel layer under the damaged channel board, placing an undamaged channel board installed with first grouting pipes and a second grouting pipe on the gravel layer, wherein multiple geotextile bags are respectively bound to the first grouting pipes; when the channel board is subsided, installing first grouting pipes and a second grouting pipe into first grouting holes and a second grouting hole, respectively; (B) performing a first polymer grouting through the first grouting pipes, and performing a second polymer grouting through the second grouting pipe; (C) cutting off a part of the first grouting pipes the second grouting pipe which are exposed to the channel board, and leveling incisions; and (D) removing excess polymer left on the channel board.
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