Izrada presjeka bušotina na području klizišta Kostanjek pomoću LogPlot softvera

master's thesis

• Title: Izrada presjeka bušotina na području klizišta Kostanjek pomoću LogPlot softvera : diplomski rad
• Title (english): Compilation of borehole logs at the area of the Kostanjek landslide using LogPlot software : master's thesis
• Author: Bernarda Benković
• Mentor: Snježana Mihalić Arbanas (mentor)
• Committee member: Snježana Mihalić Arbanas
• Committee member: Dario Perković
• Committee member: Uroš Barudžija
• Granter: University of Zagreb; Faculty of Mining, Geology and Petroleum Engineering; (Department of Geology and Geological Engineering); Zagreb
• Defense date and country: 2013-09-30, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mining, Petroleum and Geology Engineering; Geological Engineering

Abstract

Presjeci bušotina uobičajen su prilog dokumentaciji o detaljnom inženjersko-geološkom istraživanju
pojedine lokacije, odnosno klizišta. Oni predstavljaju grafički prikaz podataka dobivenih terenskim
istraživanjima, laboratorijskim ispitivanjima i interpretacijom inženjersko-geoloških jedinica.
Tijekom 2012. godine, u okviru znanstveno-istraživačkog hrvatsko-japanskog SATREPS FY2008
projekta izbušeno je ukupno devet novih bušotina na području klizišta Kostanjek, a u svrhu
ugradnje opreme za praćenje klizišta, kao i interpretacije jezgre nekih od izvedenih bušotina.
Bušotina B-1, ukupne dubine 100 metara, bušena je i jezgrovana u svrhu dobivanja uvida u
geološku građu terena, odnosno dubinu klizne plohe, a u nju je ugrađena inklinometarska cijev
duljine 100 metara. Jezgra iz bušotine B-1 detaljno je uzorkovana duž cijele duljine, na uzorcima
su napravljene mineraloške analize i geomehanička ispitivanja, a paleontološke analize su u tijeku.
Preostalih osam bušotina (B-2, B-3, B-4, B-5, B-6, B-7, B-8 i B-9) izbušeno je u svrhu ugradnje
različite mjerne opreme za praćenje klizišta: sedam akcelerometara, tri piezometra s mjerenjem
pornog tlaka i četiri vertikalna akcelerometra. U bušotinu B-2 također je privremeno instaliran
uređaj za mjerenje hidrostatičkih pritisaka. LogPlot je specijalizirani računalni program za izradu
presjeka bušotina na način da se kreira predložak presjeka bušotine (eng. Log Design) i baza
podataka o bušotini, koja je oblikovana kao skup tablica za unos podataka. Rezultati ovog
diplomskog rada su inženjersko-geološki i tehnički presjeci devet bušotina na području klizišta
Kostanjek, izrađeni pomoću programa LogPlot, koji objedinjeno prikazuju različite podatke
prikupljene bušenjem i popratnim istraživanjima, odnosno interpretacijama podataka bušenja. Osim
toga, tablice u koje su podaci uneseni sada služe kao baze podataka svake pojedine bušotine, koje
je jednostavno naknadno mijenjati i nadopunjavati.

Abstract (english)

Abstract: Borehole logs are a common enclosure to the documentation about detailed engineering geological
site investigation at a particular location or landslide. They represent a graphical representation of
the data obtained through field investigations, laboratory analysis and interpretations of engineering
geological units. During the 2012, within the scientific research Croatian-Japanese SATREPS
FY2008 project, in total of nine new boreholes in the Kostanjek landslide were drilled, for the
purpose of installing equipment for landslides monitoring, as well as core interpretations of some
of the performed boreholes. Borehole B-1, with a total depth of 100 meters, was drilled and cored
for the purpose to obtaining informations about geological structure of the terrain and the depth of
the sliding surface, and in it inclinometer tube length of 100 meters was installed. The core from
borehole B-1 was sampled in detail along the entire length, on the samples were made
mineralogical analysis and geomechanical testing, while paleontological analyzes are in progress.
The eight boreholes (B-2, B-3, B-4, B-5, B-6, B-7, B-8 and B-9) were drilled for installation a
variety of measurement equipment for landslide monitoring: seven accelerometers, three
piezometers with the measurement of pore pressure and four vertical extensometers. In the
borehole B-2 was also temporarily installed a device for hydrostatic pressure measuring. LogPlot
is a specialized computer program to create a borehole logs in a way that creates a template of
borehole log (i.e., Log Design) and the database of the borehole, which is designed as a set of
tables for data entry. Results obtained in this thesis are the engineering geological and technical
borehole logs compiled using the LogPlot software, which are comprehensive presentation of
different data collected by drilling and supporting research, that is interpretations of drilling data. In
addition, the table in which data is entered now serves as a database specifically for each borehole,
which is later easily to change and update with the new data.

• Keywords: presjeci bušotina; LogPlot; klizište Kostanjek; baza podataka
• Keywords (english): borehole logs; LogPlot; Kostanjek landslide; database
• Language: croatian
• URN:NBN: urn:nbn:hr:169:982975
• Study programme: Title: Geological Engineering; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka geološkog inženjerstva (magistar/magistra inženjer/inženjerka geološkog inženjerstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Access restricted to students and staff of home institution
• Created on: 2016-01-20 14:19:09