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Pregled bibliografske jedinice broj: 30373

Laboratory tests of the bearing capacity of spherical anchors in sand


Frgić, Lidija; Tor, Krešimir; Verić, Franjo
Laboratory tests of the bearing capacity of spherical anchors in sand // PROCEEDINGS OF THE XITH DANUBE-EUROPEAN CONFERENCE ON SOIL MECHANICS AND GEOTECHNICAL ENGINEERING / Marić, Božica ; Lisac, Zvonimir ; Szavits-Nossan, Antun (ur.).
Rotterdam: A: A. Balkema Publishers, 1998. str. 515-520 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


CROSBI ID: 30373 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Laboratory tests of the bearing capacity of spherical anchors in sand

Autori
Frgić, Lidija ; Tor, Krešimir ; Verić, Franjo

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
PROCEEDINGS OF THE XITH DANUBE-EUROPEAN CONFERENCE ON SOIL MECHANICS AND GEOTECHNICAL ENGINEERING / Marić, Božica ; Lisac, Zvonimir ; Szavits-Nossan, Antun - Rotterdam : A: A. Balkema Publishers, 1998, 515-520

Skup
GEOTECHNICAL HAZARDS

Mjesto i datum
Poreč, Hrvatska, 25-29. 05. 1998

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
bearing capacity; spherical anchors; displacement; pulling force; FEM;stresses
(bearing capacity; spherical anchors; displacement; pulling force; FEM; stresses)

Sažetak
The paper discusses ultimate bearing capacity of spherical anchors in cohesionless soil under vertical pulling force. For that reason, several representative anchor diameter and embedment depth ratios were laboratory tested. The anchors were pulled out by given their vertical displacements, and the corresponding force intensity was measured. Regularities were observed in limit force increase with growing anchor depth and diameter, as well as the convergence of pulling force to certain limit value. The pulling force computations for the test cases were performed by Finite Elements Method (FEM). The problem was treated as an axial-symmetrical case. The vertical displacements of anchor are given in steps. Opening of craks was modelled by exclusion of the elements subject to tensile stresses, thus providing a clear insight into the development of tension zones as the anchor displacement increased. The relationships between the anchor displacement and the pulling force as obtained by experiments and by numerical method have been statistically analyzed.

Izvorni jezik
Engleski

Znanstvena područja
Rudarstvo, nafta i geološko inženjerstvo



POVEZANOST RADA


Projekti:
195012

Ustanove:
Rudarsko-geološko-naftni fakultet, Zagreb

Profili:

Avatar Url Krešimir Tor (autor)

Avatar Url Franjo Verić (autor)

Avatar Url Lidija Frgić (autor)


Citiraj ovu publikaciju:

Frgić, Lidija; Tor, Krešimir; Verić, Franjo
Laboratory tests of the bearing capacity of spherical anchors in sand // PROCEEDINGS OF THE XITH DANUBE-EUROPEAN CONFERENCE ON SOIL MECHANICS AND GEOTECHNICAL ENGINEERING / Marić, Božica ; Lisac, Zvonimir ; Szavits-Nossan, Antun (ur.).
Rotterdam: A: A. Balkema Publishers, 1998. str. 515-520 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Frgić, L., Tor, K. & Verić, F. (1998) Laboratory tests of the bearing capacity of spherical anchors in sand. U: Marić, B., Lisac, Z. & Szavits-Nossan, A. (ur.)PROCEEDINGS OF THE XITH DANUBE-EUROPEAN CONFERENCE ON SOIL MECHANICS AND GEOTECHNICAL ENGINEERING.
@article{article, author = {Frgi\'{c}, Lidija and Tor, Kre\v{s}imir and Veri\'{c}, Franjo}, year = {1998}, pages = {515-520}, keywords = {bearing capacity, spherical anchors, displacement, pulling force, FEM, stresses}, title = {Laboratory tests of the bearing capacity of spherical anchors in sand}, keyword = {bearing capacity, spherical anchors, displacement, pulling force, FEM, stresses}, publisher = {A: A. Balkema Publishers}, publisherplace = {Pore\v{c}, Hrvatska} }
@article{article, author = {Frgi\'{c}, Lidija and Tor, Kre\v{s}imir and Veri\'{c}, Franjo}, year = {1998}, pages = {515-520}, keywords = {bearing capacity, spherical anchors, displacement, pulling force, FEM, stresses}, title = {Laboratory tests of the bearing capacity of spherical anchors in sand}, keyword = {bearing capacity, spherical anchors, displacement, pulling force, FEM, stresses}, publisher = {A: A. Balkema Publishers}, publisherplace = {Pore\v{c}, Hrvatska} }




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