FORM FOR CONSTRUCTING SLOPE PROTECTION FRAME

FORM FOR CONSTRUCTING SLOPE PROTECTION FRAME

PURPOSE:To prevent the outflow of a spraying material from the lower edge of a form board when there is the irregular surface of a face of a slope. CONSTITUTION:In forts for constructing a slope protection frame, in which form boards 20, 20 are disposed in upright at a regular interval respectively...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KONOMA MASAO, YAMANE TOMOYUKI, SAMARU YUUJI, ABE MASANAO, MIZUTANI YOSHINORI, MIZUTANI TOKUGORO, DAIGO TAKEO, SUGIYAMA KOJI, OTSUKI AKIRA, INOUE JUNICHI, NIWADA KAZUYUKI
Format: Patent
Sprache:eng
Schlagworte:
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Beschreibung
Zusammenfassung:PURPOSE:To prevent the outflow of a spraying material from the lower edge of a form board when there is the irregular surface of a face of a slope. CONSTITUTION:In forts for constructing a slope protection frame, in which form boards 20, 20 are disposed in upright at a regular interval respectively and connected mutually by connecting materials 21, holders 32 being installed to the form boards 20 and movably holding washed-away preventive board bearing members 31 in the cross direction of the form boards 20 are provided while washed-away preventive boards 30 are fixed to the washed-away preventive board bearing members 31, and the washed-away preventive boards 30 are moved freely in the cross direction of the form boards 20.