久保 宏

HFWDによる舗装弾性係数の推定可能範囲に関する研究 

土木学会第3回舗装工学講演会論文集 3 73-78 1998年  

廃棄ビニルシートの道路等の凍上防止路盤材への活用に関する研究 

土木学会第3回舗装工学講演会論文集 3 139-146 1998年  

Research of the Limits of Estimation on the Pavement Elastic-module by using Handy FWD Device 

Journal of Pavement Engineering, JSCE 3 73-78 1998年  

Experimental Study on Waste Vinyl Sheet as Frost-heave Preventive Materials of Pavements 

Journal of Pavement Engineering, JSCE 3 139-146 1998年  

Experiments applynig Tire Chips as Frost Insulation in Concrete-channels, 

Proceedings of the International Symposium on Ground Freezing and Frost Action in Soils, 429-432 1997年  

北海道における簡単農道舗装の破壊形態とその補修 

農業土木学会誌、 64(11) 29-34 1996年  

Failures in the Low-cost Farm Roads in Hokkaido 

Journal of the Japanese Society of Irrigation, Drainage and Reclamation Engineering 64(11) 29-34 1996年  

自動車用古タイヤの用排水路裏込め材への適用 

農業土木学会誌 63(95-5) 467-470 1995年  

Use of Tire Chips as Insulating Back-Fill Material behind Irrigation and Drainage Channel 

Journal of the Japanese Society of Irrigation, Drainage and Reclamation Engineering 63(95-5) 467-470 1995年  

Frost Heaving of Soils-Control and Practices 

The Japanese Society of Soil Mechanics and Foundation Engineering 1994年  

Practical Question and Answer in Soil Mechanics and Foundation Engineering 

The Japanese Society of Soil Mechanics and Foundation Engineering 1994年  

Prevention of Reflection Cracks in Asphalt Overlay on Concrete Pavement with Glassgrids 

Proc. of Paving in Cold Areas 1993年  

Experiments with Frost-Heave Prevention in Concrete Troughs 

Proc. of Frost in Geotechnical Engineering 1993年  

Study on Reflection Cracks in Pavements 

Proc. of International Conf, Reflective Cracking in Pavements 1993年  

Soil Mechanics and Weather 

1990年  

Study on preventing Measure against Frost Action in Existing Road Tunnel with Insulation Method (共著) 

Proc. of Frost in Geotechnical Engineering 1989年  

A Preventing Measures against Frost Actions of Airport Shoulder Pavements with Insulation Method (共著) 

Proc. of Frost in Geotechnical Engineering 1989年  

Frost protection in Design and Construction in Japan 

Proc. of Frost in Geotechnical Engineering 1989年  

Site Experiments on Reflective Crack Retaining Measures in Asphalt Pavements (共著) 

Proc. of International Conf. Reflective Cracking in Pavements 1989年  

Control of Frost Penetration in Road Shoulders with Insulation Boards (共著) 

Transportation Research Record 1089,132-137 1989年