Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
MANHOLE CONSTITUTING LINING MATERIAL
PROBLEM TO BE SOLVED: To provide lining material for constituting a new manhole whose durability and sealing properties are improved, on the inner side of an existing degraded or damaged manhole.SOLUTION: A manhole constituting lining material of the present invention is used to form a new internally-provided manhole having a cylindrical shape by vertically and circumferentially disposing a plurality of curved hexagonal lining segments on the inner side of an existing manhole. Further, on the upper end of the internally-provided manhole, trapezoidal upper end segments are arranged, each of which is formed of a lower half of the lining segment, and on the lower end of the internally-provided manhole, trapezoidal lower end segments are arranged, each of which is formed of an upper half of the lining segment.SELECTED DRAWING: Figure 1
【課題】劣化又は損傷を生じた既設のマンホールの内側に、耐久性及びシール性を向上させた新たなマンホールを構成するための内張材を提供する。【解決手段】本発明であるマンホール構成用内張材は、既設マンホールの内側に、湾曲した六角形状の内張セグメントを縦方向及び周方向に複数配置して円筒状の新たな内設マンホールを形成する、ことを特徴とする。なお、前記内設マンホールの上端には、前記内張セグメントの下半分である台形状の上端用セグメントを配置し、前記内設マンホールの下端には、前記内張セグメントの上半分である台形状の下端用セグメントを配置する。【選択図】図１
MANHOLE CONSTITUTING LINING MATERIAL
PROBLEM TO BE SOLVED: To provide lining material for constituting a new manhole whose durability and sealing properties are improved, on the inner side of an existing degraded or damaged manhole.SOLUTION: A manhole constituting lining material of the present invention is used to form a new internally-provided manhole having a cylindrical shape by vertically and circumferentially disposing a plurality of curved hexagonal lining segments on the inner side of an existing manhole. Further, on the upper end of the internally-provided manhole, trapezoidal upper end segments are arranged, each of which is formed of a lower half of the lining segment, and on the lower end of the internally-provided manhole, trapezoidal lower end segments are arranged, each of which is formed of an upper half of the lining segment.SELECTED DRAWING: Figure 1
【課題】劣化又は損傷を生じた既設のマンホールの内側に、耐久性及びシール性を向上させた新たなマンホールを構成するための内張材を提供する。【解決手段】本発明であるマンホール構成用内張材は、既設マンホールの内側に、湾曲した六角形状の内張セグメントを縦方向及び周方向に複数配置して円筒状の新たな内設マンホールを形成する、ことを特徴とする。なお、前記内設マンホールの上端には、前記内張セグメントの下半分である台形状の上端用セグメントを配置し、前記内設マンホールの下端には、前記内張セグメントの上半分である台形状の下端用セグメントを配置する。【選択図】図１
MANHOLE CONSTITUTING LINING MATERIAL
マンホール構成用内張材
OGAWARA TAKATSUGU (Autor:in) / FUJITA YOSHINORI (Autor:in)
12.08.2016
Patent
Elektronische Ressource
Japanisch
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