Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cover for underground structure
The inner periphery (31) of a receiving frame (30) has a receiving frame support (40) that has a flat receiving shape and a receiving frame first face (42) that is formed on the lower part of the receiving frame support and that is sloped so that the diameter decreases toward the bottom of the receiving frame. The outer periphery (11) of a cover (10) has a flat cover receiving section (16) that is supported by the receiving frame support, and a cover first face (18) that is formed on the lower part of the cover flat receiving section and that is vertical toward the bottom of the cover or is sloped steeper than the receiving frame first face so that the diameter decreases toward the bottom of the cover. When the cover is in a closed cover state, the cover flat receiving section (16) is supported by the receiving frame support (40), and the cover first face (18) and the receiving frame first face (42) are mutually pressed together by a pressing force due to the elastic deformation of the outer periphery (11) of the cover (10) and/or the inner periphery (31) of the receiving frame (30).
Cover for underground structure
The inner periphery (31) of a receiving frame (30) has a receiving frame support (40) that has a flat receiving shape and a receiving frame first face (42) that is formed on the lower part of the receiving frame support and that is sloped so that the diameter decreases toward the bottom of the receiving frame. The outer periphery (11) of a cover (10) has a flat cover receiving section (16) that is supported by the receiving frame support, and a cover first face (18) that is formed on the lower part of the cover flat receiving section and that is vertical toward the bottom of the cover or is sloped steeper than the receiving frame first face so that the diameter decreases toward the bottom of the cover. When the cover is in a closed cover state, the cover flat receiving section (16) is supported by the receiving frame support (40), and the cover first face (18) and the receiving frame first face (42) are mutually pressed together by a pressing force due to the elastic deformation of the outer periphery (11) of the cover (10) and/or the inner periphery (31) of the receiving frame (30).
Cover for underground structure
SAEKI EIICHIRO (Autor:in) / SHINOHARA NORIO (Autor:in) / ANDOU TAKEFUMI (Autor:in)
06.01.2016
Patent
Elektronische Ressource
Englisch
IPC:
E02D
FOUNDATIONS
,
Gründungen