Detail publikačního výsledku

Rock Joint Asperities and Mechanical Strength of Concrete

FICKER, T.; KOMÁRKOVÁ, T.

Originální název

Rock Joint Asperities and Mechanical Strength of Concrete

Anglický název

Rock Joint Asperities and Mechanical Strength of Concrete

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

Mechanical interactions between concrete foundations of large civil engineering structures (tunnels, bridges or dams) and the asperity surfaces of rock masses represent a useful topic for investigation. It is obvious that such large objects exert huge pressures on bedrocks and this might result in surprising variations of mechanical properties of the materials used in foundations. The present contribution evaluates possible changes of the compressive strength of concrete caused by the invasive acting of asperity-like needles penetrating into the volume of this material. The experimental arrangement simulates mechanical interactions between sharp asperities of bedrocks and the cement-based materials placed in the foundations of large civil engineering structures.

Anglický abstrakt

Mechanical interactions between concrete foundations of large civil engineering structures (tunnels, bridges or dams) and the asperity surfaces of rock masses represent a useful topic for investigation. It is obvious that such large objects exert huge pressures on bedrocks and this might result in surprising variations of mechanical properties of the materials used in foundations. The present contribution evaluates possible changes of the compressive strength of concrete caused by the invasive acting of asperity-like needles penetrating into the volume of this material. The experimental arrangement simulates mechanical interactions between sharp asperities of bedrocks and the cement-based materials placed in the foundations of large civil engineering structures.

Klíčová slova

Concrete; mechanical properties; rock asperities.

Klíčová slova v angličtině

Concrete; mechanical properties; rock asperities.

Autoři

FICKER, T.; KOMÁRKOVÁ, T.

Rok RIV

2018

Vydáno

28.11.2017

Nakladatel

IOP Publishing

Místo

UK

Kniha

WMCAUS 2017 - Abstraact Collection Book

ISSN

1757-8981

Periodikum

IOP Conference Series: Materials Science and Engineering

Svazek

245

Číslo

3

Stát

Spojené království Velké Británie a Severního Irska

Strany od

1

Strany do

8

Strany počet

8

URL

http://iopscience.iop.org/article/10.1088/1757-899X/245/3/032011

Plný text v Digitální knihovně

http://hdl.handle.net/11012/84123

BibTex

@inproceedings{BUT141990,
  author="Tomáš {Ficker} and Tereza {Komárková}",
  title="Rock Joint Asperities and Mechanical Strength of Concrete",
  booktitle="WMCAUS 2017 - Abstraact Collection Book",
  year="2017",
  journal="IOP Conference Series: Materials Science and Engineering",
  volume="245",
  number="3",
  pages="1--8",
  publisher="IOP Publishing",
  address="UK",
  doi="10.1088/1757-899X/245/3/032011",
  issn="1757-8981",
  url="http://iopscience.iop.org/article/10.1088/1757-899X/245/3/032011"
}

Dokumenty

Ficker_2017_IOP_Conf._Ser.__Mater._Sci._Eng._245_032011