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A platform for research: civil engineering, architecture and urbanism
Triangular three-dimensional floating tunnel body structure, test device and method
The invention discloses a triangular three-dimensional floating tunnel body structure, a test device and a test method, and is characterized in that a triangular three-dimensional floating tunnel body is connected through a connecting channel, floating bags are arranged on the periphery of the connecting channel, and the buoyancy-weight ratio of a floating tunnel is adjusted by inflating or not inflating the floating bags; the floating tunnel body structure is jointly composed of a connected prefabricated pipe joint serving as an inner pipe and an underwater 3D printed overall cast-in-place pipe body serving as an outer pipe, the outer surface of the outer pipe is provided with structural lines similar to the sharkskin surface, an underwater 3D printing material is attached to the outer side of an inner pipe joint, and high-performance waterproof geotechnical cloth and a high-water-absorption material are arranged on the inner side of the inner pipe joint. According to the method, the most stable triangle and sharkskin bionics principle are used for reference, the problem of leakage caused by splicing of prefabricated pipe joints is solved through combination of cast-in-place and prefabrication, and design, construction and research of the underwater suspension tunnel are assisted.
本发明专利公开一种三角立体式悬浮隧道本体结构、试验装置与方法，其特征在于：一种通过联络通道连接的三角立体式悬浮隧道本体，联络通道外围设置浮袋，通过浮袋的充气或不充气调整悬浮隧道的浮重比；悬浮隧道本体结构，由连接的预制管节作为内管、水下3D打印的整体现浇管体作为外管共同组成，外管外表面为类似鲨鱼皮表面的结构纹路，内管接头的外侧附有水下3D打印材料、内侧布置高性能防水土工布和高吸水材料。本发明专利借鉴了三角形最稳定和鲨鱼皮仿生学原理，通过现浇与预制结合攻克预制管节拼接所造成的渗漏难题，助力水下悬浮隧道的设计、建造与研究。
Triangular three-dimensional floating tunnel body structure, test device and method
The invention discloses a triangular three-dimensional floating tunnel body structure, a test device and a test method, and is characterized in that a triangular three-dimensional floating tunnel body is connected through a connecting channel, floating bags are arranged on the periphery of the connecting channel, and the buoyancy-weight ratio of a floating tunnel is adjusted by inflating or not inflating the floating bags; the floating tunnel body structure is jointly composed of a connected prefabricated pipe joint serving as an inner pipe and an underwater 3D printed overall cast-in-place pipe body serving as an outer pipe, the outer surface of the outer pipe is provided with structural lines similar to the sharkskin surface, an underwater 3D printing material is attached to the outer side of an inner pipe joint, and high-performance waterproof geotechnical cloth and a high-water-absorption material are arranged on the inner side of the inner pipe joint. According to the method, the most stable triangle and sharkskin bionics principle are used for reference, the problem of leakage caused by splicing of prefabricated pipe joints is solved through combination of cast-in-place and prefabrication, and design, construction and research of the underwater suspension tunnel are assisted.
本发明专利公开一种三角立体式悬浮隧道本体结构、试验装置与方法，其特征在于：一种通过联络通道连接的三角立体式悬浮隧道本体，联络通道外围设置浮袋，通过浮袋的充气或不充气调整悬浮隧道的浮重比；悬浮隧道本体结构，由连接的预制管节作为内管、水下3D打印的整体现浇管体作为外管共同组成，外管外表面为类似鲨鱼皮表面的结构纹路，内管接头的外侧附有水下3D打印材料、内侧布置高性能防水土工布和高吸水材料。本发明专利借鉴了三角形最稳定和鲨鱼皮仿生学原理，通过现浇与预制结合攻克预制管节拼接所造成的渗漏难题，助力水下悬浮隧道的设计、建造与研究。
Triangular three-dimensional floating tunnel body structure, test device and method
一种三角立体式悬浮隧道本体结构、试验装置与方法
KONG JIAYI (author)
2022-11-08
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
/
B33Y
ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
,
Additive (generative) Fertigung, d. h. die Herstellung von dreidimensionalen [3D] Bauteilen durch additive Abscheidung, additive Agglomeration oder additive Schichtung, z. B. durch 3D- Drucken, Stereolithografie oder selektives Lasersintern
/
G01M
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES
,
Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen
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