Results 1 to 10 of about 113,035 (217)

Seismic Soil Structure interaction for Shear wall structures [PDF]

MATEC Web of Conferences, 2019
For soft soil subjected to earthquake loading, the soil non linearity could significantly amplify the ground motion. This paper presents a 3D numerical study on the influence of soil non linearity on the seismic soil structure interaction for shear wall ...
Sadek Marwan, Hage Chehade Fadi, Ali Bassem, Arab Ahmed   +3 more
doaj   +1 more source

Effect of the soil-structure interaction on performance assessment of the energy-based cumulative damage index in concrete reinforced frames [PDF]

Journal of Structural and Construction Engineering, 2016
In most of the conventional design methods, the soil beneath the structure is assumed to be rigid, but this assumption is not true in reality. Up to now, many studies have been performed concerning the interaction effect on the structure response but the
Reza Vahdani, Majid Bitarafan, Mohammad Iman Khodakarami   +2 more
doaj   +1 more source

Sustainable Stabilization of Loess Soils Using Marble Powder: Improvement of Mechanical Properties

ITEGAM-JETIA
The instability of clayey soils poses a major challenge in geotechnical engineering, especially in arid regions where water infiltration causes a rapid loss of strength and cohesion.
Mohamed Dacher, Samir Benmoussa, Ouassila Bahloul, Mohamed Salah Laouar   +3 more
doaj   +1 more source

Permanent excavation interaction and adjacent building under earthquake (Case study: Entrance ramp of the city train and hamyari-shahrdari building) [PDF]

Journal of Structural and Construction Engineering, 2019
Deep excavation have a direct effect on stresses and strains of surrounding soil, and it leads to the change in static and dynamic response of adjacent structures of the excavation.
Jahangir Khazaei, Afshin Ghobadian
doaj   +1 more source

Mechanical properties and microscopic mechanism of steel slag, sodium sulfate and cement stabilized road demolition waste

Results in Engineering
When recycled aggregate (RA) from road demolition waste is used as a road base, its engineering performance tends to be poor and requires stabilization. Cement is the most commonly used stabilizer, but it is a high energy consuming product. Therefore, in
Tianhong Feng, Wei Wang, Na Li, Jiale Luo, Ben Li, Ping Jiang, Shaoyun Pu   +6 more
doaj   +1 more source

Study on mechanical properties and modification mechanisms of construction waste soil modified by activated clay-calcium carbide slag

Materials Research Express
The disposal of construction waste soil has become a major challenge for sustainable infrastructure development. Currently, conventional binders such as cement and lime are widely employed for the stabilization of construction waste soil.
Fang Zhang, Zhimin Cao, Hongxiang Wu, Hao Wu, Wei Wang   +4 more
doaj   +1 more source

Ground-Motion Modification by Soil, Structures, and Topography: A Review of Soil Structure Interaction (SSI) and Its Multi-Scale Extensions

Buildings
The effect of an earthquake on any structure is primarily determined by both its inherent properties and the surrounding environmental conditions. When seismic waves pass through different media, their characteristics and properties, such as amplitude ...
Sudhir Bikram K C, Lei Zhang, Guobo Wang
doaj   +1 more source

Pounding effects during an earthquake, with and without consideration of soil‑structure interaction [PDF]

Constructii: Journal of Civil Engineering Research, 2015
The pounding between adjacent buildings can cause both architectural and structural damages. The paper presents some aspects related to the Vrancea seismic motions pattern, a review of observed damages after a strong earthquake due to pounding of ...
Daniela DOBRE, Claudiu-Sorin DRAGOMIR, Emil-Sever GEORGESCU   +2 more
doaj  

Evaluation of the dynamic responses of high rise buildings with respect to the direct methods for soil-foundation-structure interaction effects and comparison with the approximate methods [PDF]

Journal of Structural and Construction Engineering, 2017
In dynamic analysis, modeling of soil medium is ignored because of the infinity and complexity of the soil behavior and so the important effects of these terms are neglected, while the behavior of the soil under the structure plays an important role in ...
Jahangir Khazaei, Azadeh Amiri
doaj   +1 more source

Investigating seismic response in adjacent structures: A study on the impact of buildings’ orientation and distance considering soil–structure interaction

Open Engineering
Through the past few months, our world witnessed and is still suffering from several severe earthquakes in different places around the globe like Turkey, Syria, and Morocco.
Abdulaziz Mohammed A., Hamood Mohammed J., Fattah Mohammed Y., Aal-Azawee Thamir K.   +3 more
doaj   +1 more source