Ultra wide band gpr-method: success and problems
About authors
- 1 — Ph.D. assistant general manager BJSC SPF «Geodizond»
- 2 — chief engineer BJSC SPF «Geodizond»
- 3 — Ph.D., Dr.Sci. assistant general manager JSC NIPII «Lenmetrogiprotrans»
Abstract
An advanced method of ultra-wide band electromagnetic ground penetrating probing has been developed. This method enables the running of geological probing measurements from both the surface of the land and the boring face during construction of tunnels up to a depth of one hundred meters, and in special cases, even deeper. Portable equipment of low weight is used for these underground radar measurements. Total weight is not more 15 kg. Time of geological cut measurement and its data processing is approximately 3 hours for probing depths of about 70 m.
Область исследования:
(Archived) Application of the modern geophysical technologies for prospecting and exploration of mineral deposits
References
- Grehov I.V., Efanov V.M., Kardo-Sysoev A.F., Shenderey S.V. Powerful the semi-conductor generator nanoseconds impulses // Devices and technics of experiment. 1986. N 1. P.93-94.
- Boltintsev V.B., Iljahin V.N., Cheremisin A.A., Bezrodniy K.P., Nagorniy S.J. Application of a method of electromagnetic pulse superbroadband sounding at engineeringgeological researches // Engineering geology. 2006. N 2. P.72-76.
- The certificate on useful model 28289. The Russian Federation 7 H 01 Q 7/00. The aerial for underground sounding / V.B.Boltintsev; the applicant and the owner of the patent Joint-Stock Company NPF eodizond. 2002126446/20; it is declared 07.10.02; publ. 10.03.03. Bul. N 7.
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