CONCRETE BOX FOR PROTECTING FREEZING SLOPE SURFACE AND METHOD FOR CONSTRUCTING THE SAME

PURPOSE: A concrete box for slope freezing prevention and a construction method thereof are provided to prevent freezing on a slope on a road during a winter season and to locally prevent the freezing by selecting a freezing generation section on the slope. CONSTITUTION: A concrete box for slope fre...

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Bibliographic Details
Main Authors SHIM, JEA WON, LEE, DOO HAENG, YOU, BYUNG OK, SHIN, SEONG SOON
Format Patent
LanguageEnglish
Korean
Published 22.05.2013
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:PURPOSE: A concrete box for slope freezing prevention and a construction method thereof are provided to prevent freezing on a slope on a road during a winter season and to locally prevent the freezing by selecting a freezing generation section on the slope. CONSTITUTION: A concrete box for slope freezing prevention comprises an induction drainpipe(100), a concrete heat reserving cover(200), a heat reserving insulation material(300), a front concrete unit(400), and a plurality of shear keys. The induction drainpipe is arranged on the outside of a slope and comprises a heat reserving layer(110) of a predetermined thickness on the outer periphery. The concrete heat reserving cover covers the outer periphery of the induction drainpipe. The heat reserving insulation material is installed in the predetermined thickness on the outer periphery of the concrete heat reserving cover. The front concrete unit is formed by placing concrete to cover the heat reserving insulation material. The shear key is installed at regular intervals on the rear surface of the front concrete unit.
Bibliography:Application Number: KR20110117625