Meritve zveznosti AB pilotov z akustično metodo

Rebolj, Duško (author), Vižintin, Goran (mentor), Jeraj, Blaž (comentor)

V magistrski nalogi z naslovom Meritve zveznosti AB pilotov z akustično metodo so predstavljene terenske meritve zveznosti in nosilnosti AB pilotov s poudarkom uporabe metode PIT (ang: Pile Integrity Test). S PIT metodo lahko lociramo manjše in večje poškodbe, hitro ter poceni lahko testiramo večje število AB pilotov na samem objektu in s tem zagotavljamo kakovost same izvedbe AB pilotov in varnost. S pravilno uporabo, je lahko PIT metoda uporabna za ugotavljanje poškodb, nepravilno rokovanje s PIT metodo lahko privede do zaznavanja namišljenih poškodb ali pa do spregleda poškodb. Zato sem večji del magistrskega dela namenil pravilni diagnostiki. Terenske preiskave so se izvajale z metodo in postopkom meritev skladno s standardom ASTM D 5882-07 (Standard Test Method for Low Strain Impact Integrity Testing of Deep Foundations) in so zajemale AB pilote različne dolžine in premerov na objektih v Republiki Sloveniji, na podlagi pridobljenih terenskih podatkov so bile v laboratoriju izvedene analize uspešnih in neuspešnih meritev.

• Language: Slovenian
• Keywords: PIT (Pile Integrity Test), AB piloti, namišljene poškodbe, ASTM D 5882-07, zveznost pilotov, nosilnost pilotov
• Work type: Master's thesis/paper
• Organization: NTF - Faculty of Natural Sciences and Engineering
• Year: 2024
• PID: 20.500.12556/RUL-158631
• Publication date in RUL: 18.06.2024

Secondary language

• Language: English
• Title: Pile integrity test impulse echo method

Abstract

The master's thesis entitled Pile integrity test sonic echo method is presented pile integrity test with impulse echo method. A pile integrity test is a non-destructive test thats assesses a pile's reaction to some type of indirect physical scannin approach where we can locate damage on pile. With this method we can assessment big number of piles integrity test on same place and we guarantee safe place for work. Reflectogram evaluation with the bare eyes might be challenging at times, sometime we can se damage on pile but isn't there, to make this problem more manageable, a simulation should be built. That's why I dedicated a major part of my master's thesis to correct diagnostics. The field research included standard test Method for Low Strain Impact Integrity Testing of Deep Foundations (ASTM D 5882-07) and I included piles of different lenght and diameters on different objects in Republic of Slovenia, based on the obtained field data, analyzes of successful and unsuccessful measurements were carried out in the laboratory.

• Keywords: pile integrity test, piles, damage, ASTM D 5882-07