TY  - JOUR
AU  - Ćosić, Mladen
AU  - Božić-Tomić, Kristina
AU  - Šušić, Nenad
PY  - 2019
UR  - http://rims.institutims.rs/handle/123456789/756
AB  - U radu su prikazani aspekti standardizacije i karakteristični primeri ispitivanja nosivosti šipova sa određenom analizom rezultata, pri čemu se metodologija ispitivanja oslanja na postojeće ASTM i sopstvene standarde, sopstvena znanja i iskustva, ali i na metodologiju ispitivanja prikazanu u naučnom radu Pile Integrity and Load Testing: Methodology and Classification. Ispitivanja šipova su sprovedena primenom sopstvene opreme sa licenciranim hardverima i softverima za test statičkog opterećenja šipa (SLT - Static Load Test) i test dinamičkog opterećenja šipa (DLT - Dynamic Load Test). Ukazano je na aspekte primene različitih oprema i metodologija ispitivanja u različitim situacijama. Takođe, ukazano je na potrebu izrade plana ispitivanja nosivosti šipova kada su u pitanju veliki i značajniji objekti.
T2  - Građevinski kalendar
T1  - Standardizacija, ispitivanje i analiza nosivosti šipova
EP  - 104
IS  - 51
SP  - 69
UR  - https://hdl.handle.net/21.15107/rcub_rims_756
ER  - 

@article{
author = "Ćosić, Mladen and Božić-Tomić, Kristina and Šušić, Nenad",
year = "2019",
abstract = "U radu su prikazani aspekti standardizacije i karakteristični primeri ispitivanja nosivosti šipova sa određenom analizom rezultata, pri čemu se metodologija ispitivanja oslanja na postojeće ASTM i sopstvene standarde, sopstvena znanja i iskustva, ali i na metodologiju ispitivanja prikazanu u naučnom radu Pile Integrity and Load Testing: Methodology and Classification. Ispitivanja šipova su sprovedena primenom sopstvene opreme sa licenciranim hardverima i softverima za test statičkog opterećenja šipa (SLT - Static Load Test) i test dinamičkog opterećenja šipa (DLT - Dynamic Load Test). Ukazano je na aspekte primene različitih oprema i metodologija ispitivanja u različitim situacijama. Takođe, ukazano je na potrebu izrade plana ispitivanja nosivosti šipova kada su u pitanju veliki i značajniji objekti.",
journal = "Građevinski kalendar",
title = "Standardizacija, ispitivanje i analiza nosivosti šipova",
pages = "104-69",
number = "51",
url = "https://hdl.handle.net/21.15107/rcub_rims_756"
}

Ćosić, M., Božić-Tomić, K.,& Šušić, N.. (2019). Standardizacija, ispitivanje i analiza nosivosti šipova. in Građevinski kalendar(51), 69-104.
https://hdl.handle.net/21.15107/rcub_rims_756

Ćosić M, Božić-Tomić K, Šušić N. Standardizacija, ispitivanje i analiza nosivosti šipova. in Građevinski kalendar. 2019;(51):69-104.
https://hdl.handle.net/21.15107/rcub_rims_756 .

Ćosić, Mladen, Božić-Tomić, Kristina, Šušić, Nenad, "Standardizacija, ispitivanje i analiza nosivosti šipova" in Građevinski kalendar, no. 51 (2019):69-104,
https://hdl.handle.net/21.15107/rcub_rims_756 .

TY  - JOUR
AU  - Ćosić, Mladen
AU  - Božić-Tomić, Kristina
AU  - Šušić, Nenad
PY  - 2019
UR  - http://rims.institutims.rs/handle/123456789/688
AB  - U radu su prikazani aspekti standardizacije i karakteristični primeri
ispitivanja integriteta šipova sa analizom rezultata, pri čemu se
metodologija ispitivanja oslanja na postojeće ASTM i sopstvene
standarde, ali i na metodologiju ispitivanja prikazanu u naučnim radovima
Pile Integrity and Load Testing: Methodology and Classification i Pile
Integrity Testing: Testing and Results Analysis. Ispitivanja šipova
sprovedena su primenom licenciranih oprema za test integriteta šipa sa
senzorom (SIT) i test integriteta šipa sa sondama (CSL). Ispitivanjima su
prikazane korektne i problematične situacije, koje se pojavljuju prilikom
analize integriteta šipova. Ukazano je na aspekte primene talasne teorije,
ali i na procesiranja signala. Takođe, posebno je skrenuta pažnja na
potrebu izrade plana ispitivanja integriteta šipova kod objekata s velikim
brojem šipova.
PB  - Savez inženjera i tehničara Srbije
T2  - Građevinski kalendar
T1  - Standardizacija, ispitivanje i analiza integriteta šipova
EP  - 68
IS  - 51
SP  - 34
UR  - https://hdl.handle.net/21.15107/rcub_rims_688
ER  - 

@article{
author = "Ćosić, Mladen and Božić-Tomić, Kristina and Šušić, Nenad",
year = "2019",
abstract = "U radu su prikazani aspekti standardizacije i karakteristični primeri
ispitivanja integriteta šipova sa analizom rezultata, pri čemu se
metodologija ispitivanja oslanja na postojeće ASTM i sopstvene
standarde, ali i na metodologiju ispitivanja prikazanu u naučnim radovima
Pile Integrity and Load Testing: Methodology and Classification i Pile
Integrity Testing: Testing and Results Analysis. Ispitivanja šipova
sprovedena su primenom licenciranih oprema za test integriteta šipa sa
senzorom (SIT) i test integriteta šipa sa sondama (CSL). Ispitivanjima su
prikazane korektne i problematične situacije, koje se pojavljuju prilikom
analize integriteta šipova. Ukazano je na aspekte primene talasne teorije,
ali i na procesiranja signala. Takođe, posebno je skrenuta pažnja na
potrebu izrade plana ispitivanja integriteta šipova kod objekata s velikim
brojem šipova.",
publisher = "Savez inženjera i tehničara Srbije",
journal = "Građevinski kalendar",
title = "Standardizacija, ispitivanje i analiza integriteta šipova",
pages = "68-34",
number = "51",
url = "https://hdl.handle.net/21.15107/rcub_rims_688"
}

Ćosić, M., Božić-Tomić, K.,& Šušić, N.. (2019). Standardizacija, ispitivanje i analiza integriteta šipova. in Građevinski kalendar
Savez inženjera i tehničara Srbije.(51), 34-68.
https://hdl.handle.net/21.15107/rcub_rims_688

Ćosić M, Božić-Tomić K, Šušić N. Standardizacija, ispitivanje i analiza integriteta šipova. in Građevinski kalendar. 2019;(51):34-68.
https://hdl.handle.net/21.15107/rcub_rims_688 .

Ćosić, Mladen, Božić-Tomić, Kristina, Šušić, Nenad, "Standardizacija, ispitivanje i analiza integriteta šipova" in Građevinski kalendar, no. 51 (2019):34-68,
https://hdl.handle.net/21.15107/rcub_rims_688 .

TY  - JOUR
AU  - Đoković, Ksenija
AU  - Tosović, Simo
AU  - Janković, Ksenija
AU  - Šušić, Nenad
PY  - 2019
UR  - http://rims.institutims.rs/handle/123456789/368
AB  - The paper presents and analyzes the results of testing the properties of cement stabilized mixtures of reclaimed asphalt pavement (RAP) and crushed stone aggregate (CSA). Tests were carried out on reclaimed asphalt pavement and crushed stone aggregate mixtures with varying RAP content (0%, 20%, 40%, 60% and 80%), as well as with a varying addition of cement (3%, 5% and 7%). The purpose of these tests was to determine the optimal proportion of recycled asphalt pavement in a mixture with crushed stone aggregate, and the optimal addition of cement as a hydraulic binder. Furthermore, the aim was to determine physical-mechanical parameters: the indirect tensile strength (R-t) and the dynamic modulus of elasticity (E), which are applied in pavement design during the process of cold recycling. On the basis of the obtained values, categorization of the stabilized mixture was carried out according to the standard EN 14227-10: 2006, which continues to be applied in the design of pavements. The maximum proportion of recycled asphalt in the stabilized mixture was determined as being up to 60%; the stabilized mixture was categorized into the "T1" and "T2" categories - gravelly soils.
PB  - Univ Osijek, Tech Fac, Slavonski Brod
T2  - Tehnički Vjesnik-Technical Gazette
T1  - Physical-Mechanical Properties of Cement Stabilized RAP/Crushed Stone Aggregate Mixtures
EP  - 390
IS  - 2
SP  - 385
VL  - 26
DO  - 10.17559/TV-20180309114804
ER  - 

@article{
author = "Đoković, Ksenija and Tosović, Simo and Janković, Ksenija and Šušić, Nenad",
year = "2019",
abstract = "The paper presents and analyzes the results of testing the properties of cement stabilized mixtures of reclaimed asphalt pavement (RAP) and crushed stone aggregate (CSA). Tests were carried out on reclaimed asphalt pavement and crushed stone aggregate mixtures with varying RAP content (0%, 20%, 40%, 60% and 80%), as well as with a varying addition of cement (3%, 5% and 7%). The purpose of these tests was to determine the optimal proportion of recycled asphalt pavement in a mixture with crushed stone aggregate, and the optimal addition of cement as a hydraulic binder. Furthermore, the aim was to determine physical-mechanical parameters: the indirect tensile strength (R-t) and the dynamic modulus of elasticity (E), which are applied in pavement design during the process of cold recycling. On the basis of the obtained values, categorization of the stabilized mixture was carried out according to the standard EN 14227-10: 2006, which continues to be applied in the design of pavements. The maximum proportion of recycled asphalt in the stabilized mixture was determined as being up to 60%; the stabilized mixture was categorized into the "T1" and "T2" categories - gravelly soils.",
publisher = "Univ Osijek, Tech Fac, Slavonski Brod",
journal = "Tehnički Vjesnik-Technical Gazette",
title = "Physical-Mechanical Properties of Cement Stabilized RAP/Crushed Stone Aggregate Mixtures",
pages = "390-385",
number = "2",
volume = "26",
doi = "10.17559/TV-20180309114804"
}

Đoković, K., Tosović, S., Janković, K.,& Šušić, N.. (2019). Physical-Mechanical Properties of Cement Stabilized RAP/Crushed Stone Aggregate Mixtures. in Tehnički Vjesnik-Technical Gazette
Univ Osijek, Tech Fac, Slavonski Brod., 26(2), 385-390.
https://doi.org/10.17559/TV-20180309114804

Đoković K, Tosović S, Janković K, Šušić N. Physical-Mechanical Properties of Cement Stabilized RAP/Crushed Stone Aggregate Mixtures. in Tehnički Vjesnik-Technical Gazette. 2019;26(2):385-390.
doi:10.17559/TV-20180309114804 .

Đoković, Ksenija, Tosović, Simo, Janković, Ksenija, Šušić, Nenad, "Physical-Mechanical Properties of Cement Stabilized RAP/Crushed Stone Aggregate Mixtures" in Tehnički Vjesnik-Technical Gazette, 26, no. 2 (2019):385-390,
https://doi.org/10.17559/TV-20180309114804 . .

TY  - JOUR
AU  - Hadži-Niković, Gordana
AU  - Đoković, Ksenija
PY  - 2019
UR  - http://rims.institutims.rs/handle/123456789/367
AB  - The paper presents the results of recent investigations of the Zemun Loess Plateau, which focused on unsaturated and dispersive loess soil. Soil water retention curves, SWRCs, were determined experimentally, using a pressure plate apparatus for suction values of up to 1500 kPa, according to ASTM(1). Soil dispersivity was determined by means of the double hydrometer test, crumb test and pinhole test according to BS2 and ASTM1. The tests were carried out on samples of loess soil with different grain-size distributions, as well as natural and artificially prepared samples with different degree of compaction. The results of the study confirm that an indirect correlation can be established between SWRC parameters and soil dispersivity. Soil dispersivity increased with increasing soil entry values (u(a) - u(w))(b) and the residual degree of saturation S-res, and decreased with decreasing coefficient lambda. The air entry value and residual degree of saturation increased and the desaturation rate decreased with increasing proportions of the clay-size fraction. Soil compaction appears to have a greater effect on SWRC parameters than on soil dispersivity. The air entry value increased, but coefficient lambda. decreased with increasing density. Loess soil dispersivity tends to depend more on the chemical and mineral composition. Soils with more sodium and clay minerals are more dispersive.
PB  - Publ House Bulgarian Acad Sci, Sofia
T2  - Comptes Rendus de l Academie Bulgare des Sciences
T1  - Water retention parameters and sediment dispersivity of the Zemun loess plateau (Belgrade, Serbia)
EP  - 946
IS  - 7
SP  - 937
VL  - 72
DO  - 10.7546/CRABS.2019.07.11
ER  - 

@article{
author = "Hadži-Niković, Gordana and Đoković, Ksenija",
year = "2019",
abstract = "The paper presents the results of recent investigations of the Zemun Loess Plateau, which focused on unsaturated and dispersive loess soil. Soil water retention curves, SWRCs, were determined experimentally, using a pressure plate apparatus for suction values of up to 1500 kPa, according to ASTM(1). Soil dispersivity was determined by means of the double hydrometer test, crumb test and pinhole test according to BS2 and ASTM1. The tests were carried out on samples of loess soil with different grain-size distributions, as well as natural and artificially prepared samples with different degree of compaction. The results of the study confirm that an indirect correlation can be established between SWRC parameters and soil dispersivity. Soil dispersivity increased with increasing soil entry values (u(a) - u(w))(b) and the residual degree of saturation S-res, and decreased with decreasing coefficient lambda. The air entry value and residual degree of saturation increased and the desaturation rate decreased with increasing proportions of the clay-size fraction. Soil compaction appears to have a greater effect on SWRC parameters than on soil dispersivity. The air entry value increased, but coefficient lambda. decreased with increasing density. Loess soil dispersivity tends to depend more on the chemical and mineral composition. Soils with more sodium and clay minerals are more dispersive.",
publisher = "Publ House Bulgarian Acad Sci, Sofia",
journal = "Comptes Rendus de l Academie Bulgare des Sciences",
title = "Water retention parameters and sediment dispersivity of the Zemun loess plateau (Belgrade, Serbia)",
pages = "946-937",
number = "7",
volume = "72",
doi = "10.7546/CRABS.2019.07.11"
}

Hadži-Niković, G.,& Đoković, K.. (2019). Water retention parameters and sediment dispersivity of the Zemun loess plateau (Belgrade, Serbia). in Comptes Rendus de l Academie Bulgare des Sciences
Publ House Bulgarian Acad Sci, Sofia., 72(7), 937-946.
https://doi.org/10.7546/CRABS.2019.07.11

Hadži-Niković G, Đoković K. Water retention parameters and sediment dispersivity of the Zemun loess plateau (Belgrade, Serbia). in Comptes Rendus de l Academie Bulgare des Sciences. 2019;72(7):937-946.
doi:10.7546/CRABS.2019.07.11 .

Hadži-Niković, Gordana, Đoković, Ksenija, "Water retention parameters and sediment dispersivity of the Zemun loess plateau (Belgrade, Serbia)" in Comptes Rendus de l Academie Bulgare des Sciences, 72, no. 7 (2019):937-946,
https://doi.org/10.7546/CRABS.2019.07.11 . .

TY  - CONF
AU  - Ćosić, Mladen
AU  - Brčić, Stanko
AU  - Šušić, Nenad
AU  - Folić, Radomir
AU  - Božić-Tomić, Kristina
PY  - 2018
UR  - http://rims.institutims.rs/handle/123456789/748
AB  - The paper is presenting a mathematical formulation of an originally developed ground motion record surface (GMRS) and response spectra surface (RSS) for the presentation of 2D seismic ground motion records (GMR) and the corresponding response spectra (RS), respectively. These surfaces are constructed by transformation from 2D polar coordinate system to a 3D cylindrical coordinate system and then to the 3D orthogonal coordinate system. The principle of application of three orthogonal coordinates for each discrete value is used in order to achieve easy manipulation and interpolation of spatial surface. Scaling of accelerograms was carried out using two procedures: the Least Square Method (LSM) and Spectral Matching (SM).
PB  - Association of Civil Engineers of Serbia, Kraljevo
C3  - 6th International Conference of Earthquake Engineering and Engineering Seismology, Kraljevo, Serbia
T1  - Development of ground motion record surface and response spectra surface
EP  - 354
SP  - 343
UR  - https://hdl.handle.net/21.15107/rcub_rims_748
ER  - 

@conference{
author = "Ćosić, Mladen and Brčić, Stanko and Šušić, Nenad and Folić, Radomir and Božić-Tomić, Kristina",
year = "2018",
abstract = "The paper is presenting a mathematical formulation of an originally developed ground motion record surface (GMRS) and response spectra surface (RSS) for the presentation of 2D seismic ground motion records (GMR) and the corresponding response spectra (RS), respectively. These surfaces are constructed by transformation from 2D polar coordinate system to a 3D cylindrical coordinate system and then to the 3D orthogonal coordinate system. The principle of application of three orthogonal coordinates for each discrete value is used in order to achieve easy manipulation and interpolation of spatial surface. Scaling of accelerograms was carried out using two procedures: the Least Square Method (LSM) and Spectral Matching (SM).",
publisher = "Association of Civil Engineers of Serbia, Kraljevo",
journal = "6th International Conference of Earthquake Engineering and Engineering Seismology, Kraljevo, Serbia",
title = "Development of ground motion record surface and response spectra surface",
pages = "354-343",
url = "https://hdl.handle.net/21.15107/rcub_rims_748"
}

Ćosić, M., Brčić, S., Šušić, N., Folić, R.,& Božić-Tomić, K.. (2018). Development of ground motion record surface and response spectra surface. in 6th International Conference of Earthquake Engineering and Engineering Seismology, Kraljevo, Serbia
Association of Civil Engineers of Serbia, Kraljevo., 343-354.
https://hdl.handle.net/21.15107/rcub_rims_748

Ćosić M, Brčić S, Šušić N, Folić R, Božić-Tomić K. Development of ground motion record surface and response spectra surface. in 6th International Conference of Earthquake Engineering and Engineering Seismology, Kraljevo, Serbia. 2018;:343-354.
https://hdl.handle.net/21.15107/rcub_rims_748 .

Ćosić, Mladen, Brčić, Stanko, Šušić, Nenad, Folić, Radomir, Božić-Tomić, Kristina, "Development of ground motion record surface and response spectra surface" in 6th International Conference of Earthquake Engineering and Engineering Seismology, Kraljevo, Serbia (2018):343-354,
https://hdl.handle.net/21.15107/rcub_rims_748 .

TY  - JOUR
AU  - Berisavljević, Dusan
AU  - Berisavljević, Zoran
AU  - Cebasek, Vladimir
AU  - Šušić, Nenad
PY  - 2014
UR  - http://rims.institutims.rs/handle/123456789/254
AB  - Structural collapse and sudden volume changes represent a major geotechnical issue, particularly in loess soils. There are different criteria for assessing collapse potential based on laboratory test results, which require the collection of undisturbed samples from test pits. This can be a complicated and costly procedure, often financially unjustified for smaller projects. This paper presents the results of seismic dilatometer tests (SDMT) performed at a single location in a loess soil in Belgrade, in addition to the results of single oedometer collapse tests performed on high quality samples from test pits. After comparing laboratory test results it was possible to determine that in samples collected from boreholes, dry unit weight is approximately 20% higher than in block samples taken from test pits, while moisture content is between 1 and 4% higher. Unit weight estimated from DMT is on average 15% higher than the unit weight obtained from block samples. The constrained modulus (M-DMT) determined by DMT are highly compatible with oedometer modulus (E-oed) obtained from samples at natural moisture content. This paper presents two possible ways of identifying collapsing loess based on intermediate DMT parameters and the ratio of G(0)/M-DMT. The tests results indicate that if the ratio between the material index (I-D) and the horizontal stress index (K-D) is greater than 5, the danger of collapse is imminent. Simultaneous observation of the changes of I-D and K-D with depth on a semi-log graph in the same scale is recommended. In this way the relative distance between them may be clearly noticed; the larger the distance becomes, the greater the risk of collapse. In the collapsing loess ratio G(0)/M-DMT is found to be higher than 21 for K-D less than 0.6, while in non-collapsing loess G(0)/M-DMT is less than 21 for higher values of K-D. In terms of DMT, loess is considered as underconsolidated soil, which is one of the most common "definitions" of loess.
PB  - Elsevier, Amsterdam
T2  - Engineering Geology
T1  - Characterisation of collapsing loess by seismic dilatometer
EP  - 189
SP  - 180
VL  - 181
DO  - 10.1016/j.enggeo.2014.07.011
ER  - 

@article{
author = "Berisavljević, Dusan and Berisavljević, Zoran and Cebasek, Vladimir and Šušić, Nenad",
year = "2014",
abstract = "Structural collapse and sudden volume changes represent a major geotechnical issue, particularly in loess soils. There are different criteria for assessing collapse potential based on laboratory test results, which require the collection of undisturbed samples from test pits. This can be a complicated and costly procedure, often financially unjustified for smaller projects. This paper presents the results of seismic dilatometer tests (SDMT) performed at a single location in a loess soil in Belgrade, in addition to the results of single oedometer collapse tests performed on high quality samples from test pits. After comparing laboratory test results it was possible to determine that in samples collected from boreholes, dry unit weight is approximately 20% higher than in block samples taken from test pits, while moisture content is between 1 and 4% higher. Unit weight estimated from DMT is on average 15% higher than the unit weight obtained from block samples. The constrained modulus (M-DMT) determined by DMT are highly compatible with oedometer modulus (E-oed) obtained from samples at natural moisture content. This paper presents two possible ways of identifying collapsing loess based on intermediate DMT parameters and the ratio of G(0)/M-DMT. The tests results indicate that if the ratio between the material index (I-D) and the horizontal stress index (K-D) is greater than 5, the danger of collapse is imminent. Simultaneous observation of the changes of I-D and K-D with depth on a semi-log graph in the same scale is recommended. In this way the relative distance between them may be clearly noticed; the larger the distance becomes, the greater the risk of collapse. In the collapsing loess ratio G(0)/M-DMT is found to be higher than 21 for K-D less than 0.6, while in non-collapsing loess G(0)/M-DMT is less than 21 for higher values of K-D. In terms of DMT, loess is considered as underconsolidated soil, which is one of the most common "definitions" of loess.",
publisher = "Elsevier, Amsterdam",
journal = "Engineering Geology",
title = "Characterisation of collapsing loess by seismic dilatometer",
pages = "189-180",
volume = "181",
doi = "10.1016/j.enggeo.2014.07.011"
}

Berisavljević, D., Berisavljević, Z., Cebasek, V.,& Šušić, N.. (2014). Characterisation of collapsing loess by seismic dilatometer. in Engineering Geology
Elsevier, Amsterdam., 181, 180-189.
https://doi.org/10.1016/j.enggeo.2014.07.011

Berisavljević D, Berisavljević Z, Cebasek V, Šušić N. Characterisation of collapsing loess by seismic dilatometer. in Engineering Geology. 2014;181:180-189.
doi:10.1016/j.enggeo.2014.07.011 .

Berisavljević, Dusan, Berisavljević, Zoran, Cebasek, Vladimir, Šušić, Nenad, "Characterisation of collapsing loess by seismic dilatometer" in Engineering Geology, 181 (2014):180-189,
https://doi.org/10.1016/j.enggeo.2014.07.011 . .