Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
WATER CUTOFF STRUCTURE OF SEA SURFACE DISPOSAL FIELD RECLAMATION AREA
To surely cut off water between a water cutoff sheet laid on a slope surface of a reclamation area such as a sea surface disposal field and a seabed.SOLUTION: A water cutoff structure of a back-filling work established so as to partition a reclamation area 11 of a sea surface disposal field 1 constructs a multiple water cutoff layer 10 composed of a lower water cutoff layer 24 which has a water cutoff sheet 20 whose a lower end is brought into close contact with a non-water permeable stratum 2 supporting a revetment structure through an asphalt mastic adhesion layer 35 as a core material, and an upper water cutoff layer 25 which has a predetermined intermediate layer 31 with the lower cutoff layer 24 and has a water cutoff sheet 21 whose a lower end extends to and is brought into close contact with an asphalt mastic filling layer 36 filling the range of the partition on the water cutoff sheet 20 as a core material, on a slope surface of a rubble mound 3.SELECTED DRAWING: Figure 2
【課題】 海面処分場等の埋立域の法面に敷設される遮水シートと海底面との間の遮水を確実に行う。【解決手段】 海面処分場１の埋立域１１を区画するように造成された裏込め工の法面を覆う遮水構造であって、下端部が前記護岸構造物を支持する不透水性地層２アスファルトマスチック密着層３５を介して密着された遮水シート２０を芯材とする下側遮水層２４と、下側遮水層２４との間に所定の中間層３１が設けられ、下端部が遮水シート２０上の区画範囲に充填されたアスファルトマスチック充填層３６上に延在して密着された遮水シート２１を芯材とする上側遮水層２５と、からなる多重遮水層１０を捨石マウンド３の法面に構築する。【選択図】 図２
WATER CUTOFF STRUCTURE OF SEA SURFACE DISPOSAL FIELD RECLAMATION AREA
To surely cut off water between a water cutoff sheet laid on a slope surface of a reclamation area such as a sea surface disposal field and a seabed.SOLUTION: A water cutoff structure of a back-filling work established so as to partition a reclamation area 11 of a sea surface disposal field 1 constructs a multiple water cutoff layer 10 composed of a lower water cutoff layer 24 which has a water cutoff sheet 20 whose a lower end is brought into close contact with a non-water permeable stratum 2 supporting a revetment structure through an asphalt mastic adhesion layer 35 as a core material, and an upper water cutoff layer 25 which has a predetermined intermediate layer 31 with the lower cutoff layer 24 and has a water cutoff sheet 21 whose a lower end extends to and is brought into close contact with an asphalt mastic filling layer 36 filling the range of the partition on the water cutoff sheet 20 as a core material, on a slope surface of a rubble mound 3.SELECTED DRAWING: Figure 2
【課題】 海面処分場等の埋立域の法面に敷設される遮水シートと海底面との間の遮水を確実に行う。【解決手段】 海面処分場１の埋立域１１を区画するように造成された裏込め工の法面を覆う遮水構造であって、下端部が前記護岸構造物を支持する不透水性地層２アスファルトマスチック密着層３５を介して密着された遮水シート２０を芯材とする下側遮水層２４と、下側遮水層２４との間に所定の中間層３１が設けられ、下端部が遮水シート２０上の区画範囲に充填されたアスファルトマスチック充填層３６上に延在して密着された遮水シート２１を芯材とする上側遮水層２５と、からなる多重遮水層１０を捨石マウンド３の法面に構築する。【選択図】 図２
WATER CUTOFF STRUCTURE OF SEA SURFACE DISPOSAL FIELD RECLAMATION AREA
海面処分場埋立域の遮水構造
ISHIDA MASATOSHI (Autor:in) / IKETANI NORINAO (Autor:in) / WAGI TAKATSU (Autor:in)
18.06.2020
Patent
Elektronische Ressource
Japanisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Integrating Reclamation and Disposal of Waste Water
| Wiley | 1953
Reclamation of Ash Disposal Areas
| NTIS | 1982