著者
藤川 将之
出版者
地盤工学会
雑誌
地盤工学会誌 = / the Japanese Geotechnical Society (ISSN:18827276)
巻号頁・発行日
vol.58, no.7, pp.4-5, 2010-07-01
参考文献数
14

Akiyoshi-dai Limesotne Plateau, distributed in central part of Yamaguchi prefecture, southwestern Japan, is the largest karst plateau in Japan. The Late Paleozoic (Carboniferous and Permian) coral reef complex consists of the Akiyoshi limestone block. More than 440 limestone caves have been developed by the underground water system in this area. Soils and gravels are bedded on the plateau and inside the caves, and some studies on the Karst soils have been made until now. The summary of Akiyoshi-dai is introduced in this paper.
著者
藤村 尚 奥村 晃史
出版者
地盤工学会
雑誌
地盤工学会誌 = / the Japanese Geotechnical Society (ISSN:18827276)
巻号頁・発行日
vol.59, no.5, pp.22-25, 2011-05-01
参考文献数
12

This article reports the distribution of active faults and ground disasters which have caused by earthquakes in Chugoku district. In the district, the occurrence of earthquakes is less frequent than other areas in Japan. However, so far, Tottori Earthquake and Tottori Seibu Earthquake, both of which exceeded magnitude 7.0, hit Tottori prefecture, northern Chugoku region, in 1943 and 2000 respectively. Ground disasters due to the two severe earthquakes are reported herein, such as liquefaction and landslides, after explaining the major active faults distributed in Chugoku district.
著者
鴨井 幸彦
出版者
地盤工学会
雑誌
地盤工学会誌 = / the Japanese Geotechnical Society (ISSN:18827276)
巻号頁・発行日
vol.57, no.2, pp.30-33, 2009-02-01
参考文献数
15
被引用文献数
1

A geologic profile expresses the geological feature situation in its location clearly and makes the problem on the geological feature clear. It has to be made by considering the topography condition of the place that the stratum was accumulated, sedimentary environment and the sedimentary age. A study of an Alluvium deposit substantially develops from three sides: a decision in a sedimentary age, presumption of sedimentary environment and introduction of a sedimentary facies analysis in recent years. A geologic profile has to be made so that formative process of the ground may be indicated based on recent research achievements about an Alluvium deposit.
著者
深田 久
出版者
地盤工学会
雑誌
地盤工学会誌 = / the Japanese Geotechnical Society (ISSN:18827276)
巻号頁・発行日
vol.58, no.1, pp.30-31, 2010-01-01
参考文献数
25