A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ground surface access assembly frame
A ground surface access assembly frame 12 having an opening 14 in which a cover 16 is receivable. The frame 12 includes a wall member 18 which extends around the opening 14 and one or more support formations 24 that extend outwardly from the wall member 18. The support formation(s) 24 define an injection passage 26 along which a settable material 58 is injectable. The passage 26 extends towards a bearing surface 28 of the frame 12, through which load on the frame 12 is transmitted. The passage 26 may extend towards the bearing surface 28 in such a way that injected material 58 is injected into an injection space 34 via the passage 26. There may be an adjustable spacer arrangement 30 that includes spacer members 40 receivable in threaded spacer holes 38 in the frame 12 and that allows the bearing surface 28 to be spaced from an underlying material by the injection space 34 that may be adjustable in height.
Ground surface access assembly frame
A ground surface access assembly frame 12 having an opening 14 in which a cover 16 is receivable. The frame 12 includes a wall member 18 which extends around the opening 14 and one or more support formations 24 that extend outwardly from the wall member 18. The support formation(s) 24 define an injection passage 26 along which a settable material 58 is injectable. The passage 26 extends towards a bearing surface 28 of the frame 12, through which load on the frame 12 is transmitted. The passage 26 may extend towards the bearing surface 28 in such a way that injected material 58 is injected into an injection space 34 via the passage 26. There may be an adjustable spacer arrangement 30 that includes spacer members 40 receivable in threaded spacer holes 38 in the frame 12 and that allows the bearing surface 28 to be spaced from an underlying material by the injection space 34 that may be adjustable in height.
Ground surface access assembly frame
BARRY TURNER (author) / SIMON JOHN GIBSON (author)
2018-06-13
Patent
Electronic Resource
English
IPC:
E02D
FOUNDATIONS
,
Gründungen
A ground surface access frame and ground surface access assembly
| European Patent Office | 2020