Analysis of Redistribution of the Pile Shaft-Base Load Using the Dynamic Load Test (DLT)
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The paper analyses transmission and redistribution of the load from the pile on the soil, with a special focus on these effects regarding the shaft and base of the pile. The test was conducted using the dynamic load test (DLT) by incrementally increasing the kinetic energy of the drop weight impact in several drops. The results of in‒situ DLTs are presented and after the performed signal matching for every impact of the drop weight. The testing and appropriate numerical analyses determined the mechanism of redistribution of the shaft-base load of the pile up to the ultimate bearing capacity, whereby there occurs a reduction in the transmission of the load via the shaft and an increase in the transmission of the load via the base.
Ključne reči:
pile / shaft / base‒toe / bearing capacity / testing / DLTIzvor:
Earthquake Engineering and Geotechnical Aspects of Civil Engineering, Vrnjačka Banja, Serbia, 2021, 308-316Izdavač:
- Savez građevinskih inženjera Srbije SGIS
Finansiranje / projekti:
- Ministarstvo nauke, tehnološkog razvoja i inovacija Republike Srbije, institucionalno finansiranje - 200012 (Institut za ispitivanje materijala Srbije - IMS, Beograd) (RS-MESTD-inst-2020-200012)
Institucija/grupa
Institut za ispitivanje materijalaTY - CONF AU - Ćosić, Mladen AU - Božović, Nikola AU - Krstić, Marija PY - 2021 UR - http://rims.institutims.rs/handle/123456789/752 AB - The paper analyses transmission and redistribution of the load from the pile on the soil, with a special focus on these effects regarding the shaft and base of the pile. The test was conducted using the dynamic load test (DLT) by incrementally increasing the kinetic energy of the drop weight impact in several drops. The results of in‒situ DLTs are presented and after the performed signal matching for every impact of the drop weight. The testing and appropriate numerical analyses determined the mechanism of redistribution of the shaft-base load of the pile up to the ultimate bearing capacity, whereby there occurs a reduction in the transmission of the load via the shaft and an increase in the transmission of the load via the base. PB - Savez građevinskih inženjera Srbije SGIS C3 - Earthquake Engineering and Geotechnical Aspects of Civil Engineering, Vrnjačka Banja, Serbia T1 - Analysis of Redistribution of the Pile Shaft-Base Load Using the Dynamic Load Test (DLT) EP - 316 SP - 308 UR - https://hdl.handle.net/21.15107/rcub_rims_752 ER -
@conference{ author = "Ćosić, Mladen and Božović, Nikola and Krstić, Marija", year = "2021", abstract = "The paper analyses transmission and redistribution of the load from the pile on the soil, with a special focus on these effects regarding the shaft and base of the pile. The test was conducted using the dynamic load test (DLT) by incrementally increasing the kinetic energy of the drop weight impact in several drops. The results of in‒situ DLTs are presented and after the performed signal matching for every impact of the drop weight. The testing and appropriate numerical analyses determined the mechanism of redistribution of the shaft-base load of the pile up to the ultimate bearing capacity, whereby there occurs a reduction in the transmission of the load via the shaft and an increase in the transmission of the load via the base.", publisher = "Savez građevinskih inženjera Srbije SGIS", journal = "Earthquake Engineering and Geotechnical Aspects of Civil Engineering, Vrnjačka Banja, Serbia", title = "Analysis of Redistribution of the Pile Shaft-Base Load Using the Dynamic Load Test (DLT)", pages = "316-308", url = "https://hdl.handle.net/21.15107/rcub_rims_752" }
Ćosić, M., Božović, N.,& Krstić, M.. (2021). Analysis of Redistribution of the Pile Shaft-Base Load Using the Dynamic Load Test (DLT). in Earthquake Engineering and Geotechnical Aspects of Civil Engineering, Vrnjačka Banja, Serbia Savez građevinskih inženjera Srbije SGIS., 308-316. https://hdl.handle.net/21.15107/rcub_rims_752
Ćosić M, Božović N, Krstić M. Analysis of Redistribution of the Pile Shaft-Base Load Using the Dynamic Load Test (DLT). in Earthquake Engineering and Geotechnical Aspects of Civil Engineering, Vrnjačka Banja, Serbia. 2021;:308-316. https://hdl.handle.net/21.15107/rcub_rims_752 .
Ćosić, Mladen, Božović, Nikola, Krstić, Marija, "Analysis of Redistribution of the Pile Shaft-Base Load Using the Dynamic Load Test (DLT)" in Earthquake Engineering and Geotechnical Aspects of Civil Engineering, Vrnjačka Banja, Serbia (2021):308-316, https://hdl.handle.net/21.15107/rcub_rims_752 .