Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SLUICE GATE
A tank arrangement, duplicate cross-sectional restrictions, a side roller block, an openable reaction roller, an openable bottom seal, a reaction axle, an openable side seal, gate slot inserting steps and a stress reduction cross-sectional restriction are presented to implement an emerging movement type opening/closing gate which is equipped with costly advantageous torsion structure. The tank arrangement enables a gate body in working condition be operated in submerged body state, the duplicate cross-sectional restrictions can correspond to both high tide pressure and tide flow pressure which are prominently different in their qualities, the side roller block, the openable reaction roller and the openable bottom seal resolve spatial interference problems in gate operation at construction or maintenance time, presentation of compact reaction axles which endures to an extremely big load enables cross-sectional restriction points be set at a narrow gap in a storage space, the openable side seal and the gate slot inserting steps prevent side seal rubber from being damaged and the stress reduction cross-sectional restriction can cut an amount of the high tide pressure torsion moment by much more than 50 % through a help of gate buoyancy.
SLUICE GATE
A tank arrangement, duplicate cross-sectional restrictions, a side roller block, an openable reaction roller, an openable bottom seal, a reaction axle, an openable side seal, gate slot inserting steps and a stress reduction cross-sectional restriction are presented to implement an emerging movement type opening/closing gate which is equipped with costly advantageous torsion structure. The tank arrangement enables a gate body in working condition be operated in submerged body state, the duplicate cross-sectional restrictions can correspond to both high tide pressure and tide flow pressure which are prominently different in their qualities, the side roller block, the openable reaction roller and the openable bottom seal resolve spatial interference problems in gate operation at construction or maintenance time, presentation of compact reaction axles which endures to an extremely big load enables cross-sectional restriction points be set at a narrow gap in a storage space, the openable side seal and the gate slot inserting steps prevent side seal rubber from being damaged and the stress reduction cross-sectional restriction can cut an amount of the high tide pressure torsion moment by much more than 50 % through a help of gate buoyancy.
SLUICE GATE
SCHLEUSENTOR
VANNE À GLISSIÈRE
KUKITA SHOKO (Autor:in) / TERATA KEIICHI (Autor:in) / TERATA YOKO (Autor:in) / TERATA HIROSHI (Autor:in) / TERATA HIROKO (Autor:in)
11.05.2022
Patent
Elektronische Ressource
Englisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
| Europäisches Patentamt | 2021