@inproceedings{oai:kansai-u.repo.nii.ac.jp:00011233,
 author = {高橋, 康隆 and 楠見, 晴重 and Kusumi, Harushige and 中村, 真},
 book = {第34回岩盤力学に関するシンポジウム講演論文集},
 month = {Jan},
 note = {Geophysical exploration for tunnel construction is usually seismic method and electric method.But seismic
velocity and resistivity directly don't be connected with a design for tunnel construction.Grasping the nature of rock masses,for example effective porosity and saturation,is very important for the design of tunnelling.In this
paper,new estimation method of tunnel construction by joint inversion using seismic velocity and resistivity is 
proposed.This inversion system are making clear effective porosity and saturation of rock masses.},
 pages = {345--350},
 publisher = {土木学会},
 title = {比抵抗・弾性波速度の変換解析によるトンネル建設時の岩盤評価法},
 year = {2005}
}