Journal of the Japan Society of Erosion Control Engineering

Vol.49 No.1 ,Ser.NO.204 ,May l996

Papers

Analysis of distribution of landslides
caused by l995 Hyogoken Nanbu Earthquaku
referring to a database specialized for sediment related disasters

--- Kenro NISHIDA, Sumiji KOBASHI
and Takahisa MIZUYAMA (19)

The Mechanism Inducing the Infiltration Rate Lowering of Unzen Volcanic Ash

--- Yuichi ONDA, Chisato TAKENAKA
and Takahisa MIZUYAMA (25)

Technical Reports

Method of Assessing the Danger of Debris Flows Affecting Mountain Roads

--- Yoshiharu ISHIKAWAC,Akihiro MAEDA
and Shinichi KUSANO (31)

Topographic Changes on the Unzen Volcano due to Volcanic Activities from 1991 to 1995

--- Yoshiharu ISHIKAWA,Takashi YAMADA
and Tatsuro CHIBA (38)

Technical Note

Urgent Training Dike Construction Against Debris Flow by Making Use of Cemented Sand and Gravel

---Munehiro MATSUI and Masato JYOGASAKI (45)

Research Note

Change of Infiltration Rate of the Deposit in Mount Unzen]Fugendake

--- Kenro NISIDAC, Sumiji KOBASHI
and Takahisa MlZUYAMA (49)

Last modification: October 11, 1996Gsince May 26. 1995.