Influence of foundation contact pressure on response spectrum-based design

Građevinar

article

Ivan Kraus¹  Damir Džakić²  Jovan Papić³  Adriana Cerovečki¹ 

[1]Josip Juraj Strossmayer University of Osijek Faculty of Civil Engineering and Arch. Osijek

[2]BROD KONZALTING d.o.o.

[3]Ss. Cyril and Methodius University in Skopje Faculty of Civil Engineering

关键词: Eurocode 8;    response spectrum;    experiment;    centrifuge;    soil profile;    shallow foundations;   

DOI  :  10.14256/JCE.2365.2018

学科分类：社会科学、人文和艺术（综合）

来源: Hrvatsko Drustvo Gradevinskih Inzenjera

【 摘 要 】

The supports and seismic actions for structural design are usually mathematical derivatives of the data collected from soil profiles with free-field conditions. This study is based on the premise that the pressure exerted by the structure onto the soil can change resonant properties of soil and thus redirect structural design. The research was conducted on a set of 10 real soil profiles, and involves 21 case studies and the use of two methods for correction of shear wave velocity profiles in order to include contact pressure. Analytically obtained results are compared with the corresponding results obtained by means of a centrifuge experiment.

【 授权许可】

CC BY