Abstract
Various latest technical developments were surveyed for the cost-effective installation of power distribution cables under pavements, and their applicabilities were demonstrated with the evaluation of their cost-reduction effects. Cables in conventional vinyl protection tubes could be buried only 30cm under pavements, and in such case, the cost was reduced to 51% of those of conventional methods. As the results of soil tests, excavated soil over 80% was reusable through coarse screening. Underground radar technique to explore buried pipes from the surface was detectable several pipes buried 1.5-2.0m underground, although some problems in precision were found. The improvement of reinforced concrete man-hole structures to minimize the volume of excavated soil indicated the cost reduction of nearly 20%. The application of these techniques to the installation of cables was expected to ultimately halve the total civil engineering cost. 21 refs., 130 figs., 46 tabs.
Citation Formats
Kokusho, Koji, Kataoka, Tetsuyuki, Tanaka, Yasuyuki, Yoshida, Yasuo, Ikemi, Motoyoshi, Suzuki, Koichi, Kitano, Koichi, Kobayashi, Seiichi, Kanazu, Tsutomu, and Komada, Hiroya.
Technical development of cost-efficient installation of power distribution cables under pavements. Haiden chichuka ni okeru doboku kensetsu gorika gijutsu no kaihatsu.
Japan: N. p.,
1987.
Web.
Kokusho, Koji, Kataoka, Tetsuyuki, Tanaka, Yasuyuki, Yoshida, Yasuo, Ikemi, Motoyoshi, Suzuki, Koichi, Kitano, Koichi, Kobayashi, Seiichi, Kanazu, Tsutomu, & Komada, Hiroya.
Technical development of cost-efficient installation of power distribution cables under pavements. Haiden chichuka ni okeru doboku kensetsu gorika gijutsu no kaihatsu.
Japan.
Kokusho, Koji, Kataoka, Tetsuyuki, Tanaka, Yasuyuki, Yoshida, Yasuo, Ikemi, Motoyoshi, Suzuki, Koichi, Kitano, Koichi, Kobayashi, Seiichi, Kanazu, Tsutomu, and Komada, Hiroya.
1987.
"Technical development of cost-efficient installation of power distribution cables under pavements. Haiden chichuka ni okeru doboku kensetsu gorika gijutsu no kaihatsu."
Japan.
@misc{etde_7790098,
title = {Technical development of cost-efficient installation of power distribution cables under pavements. Haiden chichuka ni okeru doboku kensetsu gorika gijutsu no kaihatsu}
author = {Kokusho, Koji, Kataoka, Tetsuyuki, Tanaka, Yasuyuki, Yoshida, Yasuo, Ikemi, Motoyoshi, Suzuki, Koichi, Kitano, Koichi, Kobayashi, Seiichi, Kanazu, Tsutomu, and Komada, Hiroya.}
abstractNote = {Various latest technical developments were surveyed for the cost-effective installation of power distribution cables under pavements, and their applicabilities were demonstrated with the evaluation of their cost-reduction effects. Cables in conventional vinyl protection tubes could be buried only 30cm under pavements, and in such case, the cost was reduced to 51% of those of conventional methods. As the results of soil tests, excavated soil over 80% was reusable through coarse screening. Underground radar technique to explore buried pipes from the surface was detectable several pipes buried 1.5-2.0m underground, although some problems in precision were found. The improvement of reinforced concrete man-hole structures to minimize the volume of excavated soil indicated the cost reduction of nearly 20%. The application of these techniques to the installation of cables was expected to ultimately halve the total civil engineering cost. 21 refs., 130 figs., 46 tabs.}
place = {Japan}
year = {1987}
month = {Dec}
}
title = {Technical development of cost-efficient installation of power distribution cables under pavements. Haiden chichuka ni okeru doboku kensetsu gorika gijutsu no kaihatsu}
author = {Kokusho, Koji, Kataoka, Tetsuyuki, Tanaka, Yasuyuki, Yoshida, Yasuo, Ikemi, Motoyoshi, Suzuki, Koichi, Kitano, Koichi, Kobayashi, Seiichi, Kanazu, Tsutomu, and Komada, Hiroya.}
abstractNote = {Various latest technical developments were surveyed for the cost-effective installation of power distribution cables under pavements, and their applicabilities were demonstrated with the evaluation of their cost-reduction effects. Cables in conventional vinyl protection tubes could be buried only 30cm under pavements, and in such case, the cost was reduced to 51% of those of conventional methods. As the results of soil tests, excavated soil over 80% was reusable through coarse screening. Underground radar technique to explore buried pipes from the surface was detectable several pipes buried 1.5-2.0m underground, although some problems in precision were found. The improvement of reinforced concrete man-hole structures to minimize the volume of excavated soil indicated the cost reduction of nearly 20%. The application of these techniques to the installation of cables was expected to ultimately halve the total civil engineering cost. 21 refs., 130 figs., 46 tabs.}
place = {Japan}
year = {1987}
month = {Dec}
}