Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel shell concrete cofferdam
The invention relates to the technical field of deepwater foundation construction, and particularly discloses a steel shell concrete cofferdam which comprises a cofferdam body with the section being of an annular structure and forming a concave cavity, a supporting unit located in the concave cavity and used for supporting the cofferdam body, and an annular reinforcing structure located in the annular structure and connected with the cofferdam body. Through cooperation of the annular reinforcing beams and the supporting units, reinforcing of the connecting positions of the supporting units and the cofferdam body is effectively enhanced; through the annular reinforcing structure, the bonding force between the cofferdam body and the underwater concrete poured later can be effectively increased, so that the underwater concrete and the cofferdam body can form a whole; the inner wall or the outer wall and the concrete act together to coordinate deformation, so that the formed structure has good bending resistance and has the advantages of high strength, large contact area and difficulty in deformation.
本发明涉及深水基础施工技术领域，具体公开了一种钢壳混凝土围堰，包括截面呈环形结构且形成凹腔的围堰本体、位于凹腔内且用于对围堰本体进行支撑的支撑单元、以及位于环形结构内且与围堰本体连接的环形加固构造。本发明通过环形加固梁与支撑单元配合有效的加强对于支撑单元与围堰本体连接处的加固；本发明通过环形加固构造，能够有效的增加围堰本体与后浇筑的水下混凝土之间的粘结力，使得水下混凝土与围堰本体能够形成一个整体；使得使内壁或外壁与混凝土共同作用、协调变形，使得所形成的结构具有良好的抗弯曲能力，具有强度高，接触面积大，不易变形的优点。
Steel shell concrete cofferdam
The invention relates to the technical field of deepwater foundation construction, and particularly discloses a steel shell concrete cofferdam which comprises a cofferdam body with the section being of an annular structure and forming a concave cavity, a supporting unit located in the concave cavity and used for supporting the cofferdam body, and an annular reinforcing structure located in the annular structure and connected with the cofferdam body. Through cooperation of the annular reinforcing beams and the supporting units, reinforcing of the connecting positions of the supporting units and the cofferdam body is effectively enhanced; through the annular reinforcing structure, the bonding force between the cofferdam body and the underwater concrete poured later can be effectively increased, so that the underwater concrete and the cofferdam body can form a whole; the inner wall or the outer wall and the concrete act together to coordinate deformation, so that the formed structure has good bending resistance and has the advantages of high strength, large contact area and difficulty in deformation.
本发明涉及深水基础施工技术领域，具体公开了一种钢壳混凝土围堰，包括截面呈环形结构且形成凹腔的围堰本体、位于凹腔内且用于对围堰本体进行支撑的支撑单元、以及位于环形结构内且与围堰本体连接的环形加固构造。本发明通过环形加固梁与支撑单元配合有效的加强对于支撑单元与围堰本体连接处的加固；本发明通过环形加固构造，能够有效的增加围堰本体与后浇筑的水下混凝土之间的粘结力，使得水下混凝土与围堰本体能够形成一个整体；使得使内壁或外壁与混凝土共同作用、协调变形，使得所形成的结构具有良好的抗弯曲能力，具有强度高，接触面积大，不易变形的优点。
Steel shell concrete cofferdam
一种钢壳混凝土围堰
WANG CHAO (Autor:in) / JI YINGJUN (Autor:in) / CHEN YANSONG (Autor:in) / ZHANG YOUYI (Autor:in) / SHI WEIMING (Autor:in) / XU MENG (Autor:in) / GUO YUQIANG (Autor:in)
15.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Steel Pipe Cofferdam and Steel Pipe Cofferdam Installing Method
| Europäisches Patentamt | 2023
Steel Pipe Cofferdam and Steel Pipe Cofferdam Installing Method
Europäisches Patentamt | 2024
Cofferdam communicating hole adjusting device and steel cofferdam
| Europäisches Patentamt | 2023
Underwater dismantling method for steel-concrete structure of steel cofferdam
| Europäisches Patentamt | 2022