Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
EVALUATION METHOD FOR PAVING MATERIAL AND CONSTRUCTION METHOD FOR PAVING MATERIAL
To provide an evaluation method for a paving material that takes into account deformation caused by an external factor and environmental temperature, and a construction method for a paving material.SOLUTION: An evaluation method for a paving material comprises a deformation rate acquisition step in which a plate-shaped test piece P that imitates the paving material is held at test temperature, and while the outer edge of the test piece P is fixed, a protruding part A is formed by pressing a pressing member 3 against one plate surface of the test piece P and making the other plate surface protrude, and a deformation rate is acquired, which is the ratio of the height of the protruding part A to the pressing amount of the pressing member 3, and an evaluation step for acquiring deformation properties on the surface of the paving material on the basis of this deformation rate.SELECTED DRAWING: Figure 1
【課題】外的要因に起因する変形と環境温度とを考慮した舗装材の評価方法及び舗装材の施工方法を提供する。【解決手段】舗装材の評価方法は、舗装材を模した板状の試験片Ｐを試験温度に保持し、試験片Ｐの外縁を固定した状態で、試験片Ｐの一方の板面に押圧部材３を押し付けて他方の板面を突出させて凸部Ａを形成し、押圧部材３の押し付け量に対する凸部Ａの高さの比率である変形率を取得する変形率取得工程と、この変形率に基づいて舗装材の表面の変形特性を取得する評価工程とを含む。【選択図】図１
EVALUATION METHOD FOR PAVING MATERIAL AND CONSTRUCTION METHOD FOR PAVING MATERIAL
To provide an evaluation method for a paving material that takes into account deformation caused by an external factor and environmental temperature, and a construction method for a paving material.SOLUTION: An evaluation method for a paving material comprises a deformation rate acquisition step in which a plate-shaped test piece P that imitates the paving material is held at test temperature, and while the outer edge of the test piece P is fixed, a protruding part A is formed by pressing a pressing member 3 against one plate surface of the test piece P and making the other plate surface protrude, and a deformation rate is acquired, which is the ratio of the height of the protruding part A to the pressing amount of the pressing member 3, and an evaluation step for acquiring deformation properties on the surface of the paving material on the basis of this deformation rate.SELECTED DRAWING: Figure 1
【課題】外的要因に起因する変形と環境温度とを考慮した舗装材の評価方法及び舗装材の施工方法を提供する。【解決手段】舗装材の評価方法は、舗装材を模した板状の試験片Ｐを試験温度に保持し、試験片Ｐの外縁を固定した状態で、試験片Ｐの一方の板面に押圧部材３を押し付けて他方の板面を突出させて凸部Ａを形成し、押圧部材３の押し付け量に対する凸部Ａの高さの比率である変形率を取得する変形率取得工程と、この変形率に基づいて舗装材の表面の変形特性を取得する評価工程とを含む。【選択図】図１
EVALUATION METHOD FOR PAVING MATERIAL AND CONSTRUCTION METHOD FOR PAVING MATERIAL
舗装材の評価方法及び舗装材の施工方法
YANO YASUTAKE (Autor:in) / HOSHINO KEN (Autor:in) / KATO YUSUKE (Autor:in) / HIYAMA MAIKO (Autor:in) / MATSUNAGA HISAHIRO (Autor:in)
25.04.2024
Patent
Elektronische Ressource
Japanisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
G01N
Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften
,
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
Material paving executing device and material paving robot
| Europäisches Patentamt | 2020