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ROLLING MACHINE AND ASPHALT MIXTURE DENSITY ESTIMATION SYSTEM
To provide an asphalt mixture density estimation method, a rolling machine, and an asphalt mixture density estimation system that can estimate the density of an asphalt mixture forming a road surface with a small workload.SOLUTION: A rolling machine 10 includes a density estimation device 11 that is attached to a rolling machine body 1 and estimates the density of an asphalt mixture A of a road surface 30. The density estimation device 11 includes: a transmitting unit 3a that transmits an electromagnetic wave W1 toward the road surface 30; a receiving unit 3b that receives a reflection wave W2 of the electromagnetic wave W1 reflected from the road surface 30; and a calculation unit 4 that estimates the density of the asphalt mixture of the road surface 30 based on reflection wave information indicating characteristics of the reflection wave W2.SELECTED DRAWING: Figure 1
【課題】少ない作業負担で路面を形成するアスファルト混合物の密度を推定することができるアスファルト混合物の密度推定方法、転圧機械、及び、アスファルト混合物の密度推定システムを提供する。【解決手段】転圧機械１０は、転圧機械本体１に取り付けられ、路面３０のアスファルト混合物Ａの密度を推定する密度推定装置１１を備え、密度推定装置１１は、路面３０に向かって電磁波Ｗ１を発信する発信部３ａと、路面３０から反射した電磁波Ｗ１の反射波Ｗ２を受信する受信部３ｂと、反射波Ｗ２の特性を示す反射波情報に基づいて、路面３０のアスファルト混合物の密度を推定する演算部４とを有する。【選択図】 図１
ROLLING MACHINE AND ASPHALT MIXTURE DENSITY ESTIMATION SYSTEM
To provide an asphalt mixture density estimation method, a rolling machine, and an asphalt mixture density estimation system that can estimate the density of an asphalt mixture forming a road surface with a small workload.SOLUTION: A rolling machine 10 includes a density estimation device 11 that is attached to a rolling machine body 1 and estimates the density of an asphalt mixture A of a road surface 30. The density estimation device 11 includes: a transmitting unit 3a that transmits an electromagnetic wave W1 toward the road surface 30; a receiving unit 3b that receives a reflection wave W2 of the electromagnetic wave W1 reflected from the road surface 30; and a calculation unit 4 that estimates the density of the asphalt mixture of the road surface 30 based on reflection wave information indicating characteristics of the reflection wave W2.SELECTED DRAWING: Figure 1
【課題】少ない作業負担で路面を形成するアスファルト混合物の密度を推定することができるアスファルト混合物の密度推定方法、転圧機械、及び、アスファルト混合物の密度推定システムを提供する。【解決手段】転圧機械１０は、転圧機械本体１に取り付けられ、路面３０のアスファルト混合物Ａの密度を推定する密度推定装置１１を備え、密度推定装置１１は、路面３０に向かって電磁波Ｗ１を発信する発信部３ａと、路面３０から反射した電磁波Ｗ１の反射波Ｗ２を受信する受信部３ｂと、反射波Ｗ２の特性を示す反射波情報に基づいて、路面３０のアスファルト混合物の密度を推定する演算部４とを有する。【選択図】 図１
ROLLING MACHINE AND ASPHALT MIXTURE DENSITY ESTIMATION SYSTEM
転圧機械、及び、アスファルト混合物の密度推定システム
ASAKAWA SHINJI (author) / MIYAMOTO HIROBUMI (author)
2022-05-17
Patent
Electronic Resource
Japanese
IPC:
G01N
Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften
,
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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