Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Reinforcing device for soil body around offshore wind power suction cylinder
The invention relates to a reinforcing device for a soil body around an offshore wind power suction cylinder. The reinforcing device comprises in-cylinder stiffening strips, drainage strips, out-cylinder stiffening strips, soil retaining layers, drainage layers and drainage holes, and is characterized in that the in-cylinder stiffening strips are welded on the inner wall of the suction cylinder and are uniformly distributed along the cylinder wall; the out-cylinder stiffening strips are welded on the outer wall of the suction cylinder, are uniformly distributed along the cylinder wall and correspond to the in-cylinder stiffening strips in position; the drainage strips are welded to the bottom of a top cover of the suction cylinder and are distributed in an outward radiation mode with the center axis of the suction cylinder as the original point, and inner channels of the drainage strips are correspondingly communicated and connected with inner channels of the in-cylinder stiffening strips to form drainage channels. The reinforcing devices are uniformly arranged along the cylinder wall and are uniformly distributed from the mud surface to the cylinder bottom, so that the consolidation drainage path of the soil body around the cylinder is greatly shortened, and the drainage efficiency of the soil body around the cylinder is effectively improved; and after drainage consolidation of the soil body around the cylinder, the strength and deformation modulus of the soil body are both improved, and it is verified that beneficial effects are generated on the bearing capacity and deformation of the suction cylinder.
本发明涉及一种海上风电吸力筒筒周土体加固装置，该加固装置，包括筒内加劲条、排水条、筒外加劲条、挡土层、排水层和排水孔，筒内加劲条焊接于吸力筒内壁，沿筒壁均匀分布；筒外加劲条焊接于吸力筒外壁，沿筒壁均匀分布，与筒内加劲条布置位置相对应；排水条焊接于吸力筒顶盖底部，以吸力筒中心轴为原点向外辐射分布，排水条内部通道与筒内加劲条的内部通道对应贯通相连，形成排水通道。本发明的加固装置沿筒壁均匀排布，自泥面处到筒底均有分布，大大缩短了筒周土体的固结排水路径，有效提高筒周土体排水效率；筒周土体排水固结后，土体的强度和变形模量均有所提高，经验证对吸力筒的承载力和变形均产生有益作用备。
Reinforcing device for soil body around offshore wind power suction cylinder
The invention relates to a reinforcing device for a soil body around an offshore wind power suction cylinder. The reinforcing device comprises in-cylinder stiffening strips, drainage strips, out-cylinder stiffening strips, soil retaining layers, drainage layers and drainage holes, and is characterized in that the in-cylinder stiffening strips are welded on the inner wall of the suction cylinder and are uniformly distributed along the cylinder wall; the out-cylinder stiffening strips are welded on the outer wall of the suction cylinder, are uniformly distributed along the cylinder wall and correspond to the in-cylinder stiffening strips in position; the drainage strips are welded to the bottom of a top cover of the suction cylinder and are distributed in an outward radiation mode with the center axis of the suction cylinder as the original point, and inner channels of the drainage strips are correspondingly communicated and connected with inner channels of the in-cylinder stiffening strips to form drainage channels. The reinforcing devices are uniformly arranged along the cylinder wall and are uniformly distributed from the mud surface to the cylinder bottom, so that the consolidation drainage path of the soil body around the cylinder is greatly shortened, and the drainage efficiency of the soil body around the cylinder is effectively improved; and after drainage consolidation of the soil body around the cylinder, the strength and deformation modulus of the soil body are both improved, and it is verified that beneficial effects are generated on the bearing capacity and deformation of the suction cylinder.
本发明涉及一种海上风电吸力筒筒周土体加固装置，该加固装置，包括筒内加劲条、排水条、筒外加劲条、挡土层、排水层和排水孔，筒内加劲条焊接于吸力筒内壁，沿筒壁均匀分布；筒外加劲条焊接于吸力筒外壁，沿筒壁均匀分布，与筒内加劲条布置位置相对应；排水条焊接于吸力筒顶盖底部，以吸力筒中心轴为原点向外辐射分布，排水条内部通道与筒内加劲条的内部通道对应贯通相连，形成排水通道。本发明的加固装置沿筒壁均匀排布，自泥面处到筒底均有分布，大大缩短了筒周土体的固结排水路径，有效提高筒周土体排水效率；筒周土体排水固结后，土体的强度和变形模量均有所提高，经验证对吸力筒的承载力和变形均产生有益作用备。
Reinforcing device for soil body around offshore wind power suction cylinder
海上风电吸力筒筒周土体加固装置
LIU HAIBO (Autor:in) / TAO TIELING (Autor:in) / ZOU YOU (Autor:in) / FU WENJUN (Autor:in) / ZENG BIN (Autor:in) / DUAN FEI (Autor:in) / ZHANG CHENG (Autor:in) / GAN LE (Autor:in) / YE RENSHI (Autor:in) / CHEN YUMEI (Autor:in)
23.07.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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