A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Plugging structure for downcast tube well and construction method thereof
The invention discloses a downcast well plugging structure and a construction method thereof, and relates to the technical field of building construction.The downcast well plugging structure structurally comprises a downcast well pipeline, the downcast well pipeline is connected with a steel sleeve, an outer lantern ring is correspondingly arranged on the outer side of the joint of the steel sleeve and the downcast well pipeline, and the space between the steel sleeve and the outer lantern ring is filled with clay; an inner ring water stop assembly is fixedly arranged on the inner side of the steel sleeve, an outer ring water stop assembly is arranged on the outer side of the steel sleeve, and concrete is arranged inside and outside the steel sleeve and inside the dewatering well pipeline. The inner ring water stop assembly is used for blocking the interior of the dewatering well pipeline; the joint of the steel sleeve and the dewatering well pipeline is provided with the outer lantern ring and filled with clay, anti-seepage plugging of the outer side wall of the dewatering well pipeline is achieved, underground water is prevented from leaking along the outer side wall of the dewatering well pipeline, and the problem of water seepage of the outer side wall of the dewatering well pipeline in the prior art is solved; the construction method is combined with the plugging structure, so that the plugging process in the dewatering well pipeline and the steel sleeve is more reasonable, and the plugging construction efficiency and the plugging quality are improved.
本发明公开了一种降水管井封堵结构及其施工方法，涉及建筑施工技术领域，结构包括降水井管道，降水井管道与钢套管相连接，钢套管与降水井管道连接处外侧对应设有外套环且与外套环之间填充有黏土，钢套管内侧固定设有内环止水组件，钢套管外侧设有外环止水组件，钢套管内外及降水井管道内部均设有混凝土；内环止水组件实现对降水井管道内部的封堵；通过在钢套管与降水井管道连接处设置外套环并填充黏土，实现对降水井管道外侧壁的防渗封堵，避免地下水沿降水井管道外侧壁渗漏，解决了现有技术中存在的降水井管道外侧壁渗水问题；施工方法结合本封堵结构，使降水井管道和钢套管内部的封堵过程更合理，提高了封堵施工效率和封堵质量。
Plugging structure for downcast tube well and construction method thereof
The invention discloses a downcast well plugging structure and a construction method thereof, and relates to the technical field of building construction.The downcast well plugging structure structurally comprises a downcast well pipeline, the downcast well pipeline is connected with a steel sleeve, an outer lantern ring is correspondingly arranged on the outer side of the joint of the steel sleeve and the downcast well pipeline, and the space between the steel sleeve and the outer lantern ring is filled with clay; an inner ring water stop assembly is fixedly arranged on the inner side of the steel sleeve, an outer ring water stop assembly is arranged on the outer side of the steel sleeve, and concrete is arranged inside and outside the steel sleeve and inside the dewatering well pipeline. The inner ring water stop assembly is used for blocking the interior of the dewatering well pipeline; the joint of the steel sleeve and the dewatering well pipeline is provided with the outer lantern ring and filled with clay, anti-seepage plugging of the outer side wall of the dewatering well pipeline is achieved, underground water is prevented from leaking along the outer side wall of the dewatering well pipeline, and the problem of water seepage of the outer side wall of the dewatering well pipeline in the prior art is solved; the construction method is combined with the plugging structure, so that the plugging process in the dewatering well pipeline and the steel sleeve is more reasonable, and the plugging construction efficiency and the plugging quality are improved.
本发明公开了一种降水管井封堵结构及其施工方法，涉及建筑施工技术领域，结构包括降水井管道，降水井管道与钢套管相连接，钢套管与降水井管道连接处外侧对应设有外套环且与外套环之间填充有黏土，钢套管内侧固定设有内环止水组件，钢套管外侧设有外环止水组件，钢套管内外及降水井管道内部均设有混凝土；内环止水组件实现对降水井管道内部的封堵；通过在钢套管与降水井管道连接处设置外套环并填充黏土，实现对降水井管道外侧壁的防渗封堵，避免地下水沿降水井管道外侧壁渗漏，解决了现有技术中存在的降水井管道外侧壁渗水问题；施工方法结合本封堵结构，使降水井管道和钢套管内部的封堵过程更合理，提高了封堵施工效率和封堵质量。
Plugging structure for downcast tube well and construction method thereof
一种降水管井封堵结构及其施工方法
WANG ZHONGDONG (author) / LIU DONGPING (author) / QIN HONGXUN (author) / LIU YANG (author) / GUO XIONGWEI (author) / GUO HONGJIE (author) / XIE YUEMING (author) / LING LIANGDONG (author) / ZHANG JINGXUAN (author) / ZHAO WENXING (author)
2022-10-14
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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