Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
WALE FOR CONSTRUCTION METHOD FOR DEFENDING EARTHUSING PRESTRESS
Disclosed is an economic wale for a retaining structure using prestress capable of improving a structure generating a prestress concrete to optimize a working condition, and being easily installed. The wale for the retaining structure using prestress is characterized by comprising: an H-shaped steel with a vertical flange and a horizontal flange, and stepped portions on both ends to be alternated; through-holes formed on both sides of the vertical flange of the H-shaped steel; a tension supporter mounted on a center of the vertical flange of the H-shaped steel; guide ports mounted on portions close to the through-holes; a first tension member made of a cable having both ends fixated by a coupling nut after being seated while being in contact with the tension supporter and guide ports, and being inserted into the through-holes; a separation preventing port formed into either a reversed L-shaped angle welded on an inner center of the vertical flange of the H-shaped angle or a U-shaped coupling bolt inserted into a hole on the vertical flange coupled with a nut; a second tension member having the center coupled by the separation preventing port, and both ends made of an arc-shaped steel wire to make both ends to close to the through-holes towards the vertical flange of the H-shaped steel; and a first coupling member or a second coupling member welded or bolt-coupled to the H-shaped steel to apply a tensile force by fixating both ends of the first or the second tension member.
WALE FOR CONSTRUCTION METHOD FOR DEFENDING EARTHUSING PRESTRESS
Disclosed is an economic wale for a retaining structure using prestress capable of improving a structure generating a prestress concrete to optimize a working condition, and being easily installed. The wale for the retaining structure using prestress is characterized by comprising: an H-shaped steel with a vertical flange and a horizontal flange, and stepped portions on both ends to be alternated; through-holes formed on both sides of the vertical flange of the H-shaped steel; a tension supporter mounted on a center of the vertical flange of the H-shaped steel; guide ports mounted on portions close to the through-holes; a first tension member made of a cable having both ends fixated by a coupling nut after being seated while being in contact with the tension supporter and guide ports, and being inserted into the through-holes; a separation preventing port formed into either a reversed L-shaped angle welded on an inner center of the vertical flange of the H-shaped angle or a U-shaped coupling bolt inserted into a hole on the vertical flange coupled with a nut; a second tension member having the center coupled by the separation preventing port, and both ends made of an arc-shaped steel wire to make both ends to close to the through-holes towards the vertical flange of the H-shaped steel; and a first coupling member or a second coupling member welded or bolt-coupled to the H-shaped steel to apply a tensile force by fixating both ends of the first or the second tension member.
WALE FOR CONSTRUCTION METHOD FOR DEFENDING EARTHUSING PRESTRESS
YEO WOON KU (Autor:in)
01.09.2015
Patent
Elektronische Ressource
Koreanisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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