Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
METHOD FOR EVALUATING GRANULAR MATERIAL, METHOD FOR MANUFACTURING GRANULAR MATERIAL FOR ROADBED MATERIAL, AND GRANULAR MATERIAL FOR ROADBED MATERIAL
To provide an evaluation method of a granular material capable of evaluating the appearance of a compaction construction surface of granular materials without performing a proof rolling test.SOLUTION: In an evaluation method of granular materials, a saturation degree indicating a ratio of a volume of water entering a void to a volume of the void formed by the granular materials is calculated by using an average water content ratio, a dry density, and an apparent density of the granular materials, and an appearance of a compaction execution surface of the granular materials is evaluated by using the saturation degree.SELECTED DRAWING: Figure 2
【課題】 プルーフローリング試験を行うことなく粒状材の締固め施工面の外観を評価できる粒状材の評価方法を提供する。【解決手段】 粒状材の評価方法であって、粒状材の平均含水比と、乾燥密度と、見かけ密度と、を用いて、粒状材によって形成される空隙の体積に対する前記空隙に浸水した水の体積の割合を示す飽和度を算出し、飽和度を用いて粒状材の締固め施工面の外観を評価する。【選択図】図２
METHOD FOR EVALUATING GRANULAR MATERIAL, METHOD FOR MANUFACTURING GRANULAR MATERIAL FOR ROADBED MATERIAL, AND GRANULAR MATERIAL FOR ROADBED MATERIAL
To provide an evaluation method of a granular material capable of evaluating the appearance of a compaction construction surface of granular materials without performing a proof rolling test.SOLUTION: In an evaluation method of granular materials, a saturation degree indicating a ratio of a volume of water entering a void to a volume of the void formed by the granular materials is calculated by using an average water content ratio, a dry density, and an apparent density of the granular materials, and an appearance of a compaction execution surface of the granular materials is evaluated by using the saturation degree.SELECTED DRAWING: Figure 2
【課題】 プルーフローリング試験を行うことなく粒状材の締固め施工面の外観を評価できる粒状材の評価方法を提供する。【解決手段】 粒状材の評価方法であって、粒状材の平均含水比と、乾燥密度と、見かけ密度と、を用いて、粒状材によって形成される空隙の体積に対する前記空隙に浸水した水の体積の割合を示す飽和度を算出し、飽和度を用いて粒状材の締固め施工面の外観を評価する。【選択図】図２
METHOD FOR EVALUATING GRANULAR MATERIAL, METHOD FOR MANUFACTURING GRANULAR MATERIAL FOR ROADBED MATERIAL, AND GRANULAR MATERIAL FOR ROADBED MATERIAL
粒状材の評価方法、路盤材用粒状材の製造方法および路盤材用粒状材
HOSHINO KEN (Autor:in)
05.09.2022
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
| Europäisches Patentamt | 2019
MANUFACTURING METHOD OF SLAG ROADBED MATERIAL AND ITS SLAG ROADBED MATERIAL
| Europäisches Patentamt | 2022
ROADBED MATERIAL AND RE-PAVING METHOD OF EXISTING ROADBED MATERIAL
| Europäisches Patentamt | 2024