FABRIC FORM TO REPAIR LOCAL-SCOUR AND TO PREVENT EROSION OF BRIDGE AND CONSTRUCTION METHOD THEREOF

PURPOSE: A fabric form repairing the local scour and preventing the erosion of a bridge and a construction method of the fabric form are provided to prevent the scour and to repair by using a fabric form while concrete mortar, sand and soil are poured into the inside of the fabric form. CONSTITUTION...

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Bibliographic Details
Main Authors JUNG, GYEONG JA, PARK, YEONG HO, KIM, SEONG HWAN, SONG, JAE HEON
Format Patent
LanguageEnglish
Korean
Published 05.06.2001
Edition7
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:PURPOSE: A fabric form repairing the local scour and preventing the erosion of a bridge and a construction method of the fabric form are provided to prevent the scour and to repair by using a fabric form while concrete mortar, sand and soil are poured into the inside of the fabric form. CONSTITUTION: A construction method comprises three steps. In the first step, a fabric form(1) for repairing scoured parts is placed in a scour area around an underwater structure such as a pier(22), a pier base, and etc. In the second step, un-solidified mortar or sand and soil are poured into an injection port(12) of the fabric form. In the third step, a fabric concrete bag is formed by the poured materials.
Bibliography:Application Number: KR20010013699