A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
LIQUEFACTION DEFORMATION SUPPRESSING COUNTERMEASURE STRUCTURE FOR PLANE ROAD
PROBLEM TO BE SOLVED: To provide a liquefaction deformation suppressing countermeasure using a plane road planar reinforcing material which suppresses deformation of a plane road composed of a pavement, roadbed, road body, natural ground, and the like, even when the roadbed, road body, or natural ground undergoes liquefaction in the event of an earthquake.SOLUTION: A plane road suppresses liquefaction deformation with a liquefaction deformation suppressing countermeasure structure 100 using a plane road planar reinforcing material partially comprising a liquefaction countermeasure layer 130 consisting of a planar reinforcing material RS and a crushed stone layer 132. The countermeasure provides a step countermeasure, a subsidence countermeasure, and a reduction of pavement cracking and waving; and ensures plane road functions or allows for restoration to be carried out easily and quickly.SELECTED DRAWING: Figure 5A
【課題】地震の際に路床・路体・原地盤が液状化を起こす場合であっても舗装・路床・路体・原地盤などから構成される平面道路の変形を抑制する平面道路の面状補強材による液状化変形抑制対策を提供すること。【解決手段】平面道路が、面状補強材ＲＳと砕石層１３２とからなる液状化対策層１３０で一部構築されている平面道路の面状補強材による液状化変形抑制対策構造１００で液状化の変形を抑制し、段差対策、沈下対策、舗装の亀裂や波うちを軽減し、平面道路の機能確保あるいは修復が容易で早期復旧が可能な対策。【選択図】図５Ａ
LIQUEFACTION DEFORMATION SUPPRESSING COUNTERMEASURE STRUCTURE FOR PLANE ROAD
PROBLEM TO BE SOLVED: To provide a liquefaction deformation suppressing countermeasure using a plane road planar reinforcing material which suppresses deformation of a plane road composed of a pavement, roadbed, road body, natural ground, and the like, even when the roadbed, road body, or natural ground undergoes liquefaction in the event of an earthquake.SOLUTION: A plane road suppresses liquefaction deformation with a liquefaction deformation suppressing countermeasure structure 100 using a plane road planar reinforcing material partially comprising a liquefaction countermeasure layer 130 consisting of a planar reinforcing material RS and a crushed stone layer 132. The countermeasure provides a step countermeasure, a subsidence countermeasure, and a reduction of pavement cracking and waving; and ensures plane road functions or allows for restoration to be carried out easily and quickly.SELECTED DRAWING: Figure 5A
【課題】地震の際に路床・路体・原地盤が液状化を起こす場合であっても舗装・路床・路体・原地盤などから構成される平面道路の変形を抑制する平面道路の面状補強材による液状化変形抑制対策を提供すること。【解決手段】平面道路が、面状補強材ＲＳと砕石層１３２とからなる液状化対策層１３０で一部構築されている平面道路の面状補強材による液状化変形抑制対策構造１００で液状化の変形を抑制し、段差対策、沈下対策、舗装の亀裂や波うちを軽減し、平面道路の機能確保あるいは修復が容易で早期復旧が可能な対策。【選択図】図５Ａ
LIQUEFACTION DEFORMATION SUPPRESSING COUNTERMEASURE STRUCTURE FOR PLANE ROAD
平面道路の液状化変形抑制対策構造
KUBO MIKIO (author)
2018-09-13
Patent
Electronic Resource
Japanese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
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CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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