Results 21 to 30 of about 50,438 (255)

Analysis of the effects of soil-structure interaction in reinforced concrete wall buildings on shallow foundation

Revista IBRACON de Estruturas e Materiais, 2018
This paper presents a study of the effects caused by soil-structure interaction in reinforced concrete wall building on shallow foundation. It was verified the influence of displacements of supports on the redistribution of internal forces in the ...
M. G. C. SANTOS, M. R. S. CORRÊA
doaj   +2 more sources

Shake Table Testing of Seismic Soil-Foundation-Structure-Interaction

Geo-Frontiers 2011, 2011
This research involves shake table testing of 1g scale models that mimic the coupled seismic response of a structure on a shallow mat foundation and the foundation soil (termed soil-foundation-structure-interaction or SFSI). In previous research, SFSI effects have been quantified through analytical models, numerical analyses, and limited field data ...
Moss, Robb E.S., Kuo, Steven, Crosariol, Victor   +2 more
openaire   +3 more sources

Soil-Foundation-Structure Interaction Effects on urban scale Vulnerability Assessment

, 2022
Urban-scale seismic risk assessment is of paramount importance to identify the impact of future earthquakes in cities, to assist national authorities in risk mitigations policies as well as after seismic event emergency management. To date, a seismic risk assessment framework at a large scale is assessed considering a portfolio of fixed-base structures.
Chiara Amendola, Dimitris Pitilakis
openaire   +1 more source

Dynamic Reductions for the Nonlinear Soil-Foundation-Structure System Interactions [PDF]

Civil and Environmental Engineering Reports, 2018
The article presents new dynamic superelements for DOF (degrees of freedom) reduction. Proposed spectral superelements (SES) are based on the method of normal coordinates. The developed superelements with basis nodes (SEB) for the inhomogeneous systems are also shown. Proposed superelements ensure to obtain the diagonal matrix of masses which allow to
openaire   +1 more source

Preparation and application conductive concrete from iron tailings to the teaching reform in engineering materials courses

Scientific Reports
The conversion of iron tailings, a mining solid waste, into conductive concrete aligns with green engineering and supports the development of intelligent construction materials. This study employed a four-factor, four-level orthogonal test to investigate
Ping Jiang, Xingchen Hu, Wei Wang, Lei Shi, Yanfei Yu, Na Li   +5 more
doaj   +1 more source

Frost resistance and micro mechanism of metakaolin and polypropylene fiber modified coastal cement soil

Journal of Materials Research and Technology
In order to investigate the effects of metakaolin and polypropylene (PP) fiber on the macroscopic mechanical properties and microscopic mechanisms of cement soil subjected to freeze-thaw cycles, a series of unconfined compressive strength (UCS) and ...
Xukun Ma, Pengfei Wei, Ping Jiang, Haoqing Xu, Na Li, Sijia Qian, Wei Wang, Guoxiong Mei   +7 more
doaj   +1 more source

State-of-the-art: computational model for soil-interface-structure system

Yantu gongcheng xuebao, 2021
The interaction between soil and structure is a common problem in geotechnical engineering, which plays a key role in assessing the damage behavior of structure.
KONG Xian-jing 1, 2, LIU Jing-mao 1, 2, ZOU De-gao 1, 2, SONG Yong-chen 1, 2, 3, CHEN Kai 1, 2, QU Yong-qian 1, 2, GONG Jin 1, 2
doaj   +1 more source

Transcripts enriched in codons that trigger P‐site tRNA‐mediated mRNA decay possess stable mRNA

FEBS Open Bio, EarlyView.
PTMD codons were first described by Mendel et al. as mediators of an mRNA decay pathway dependent on the human protein CNOT3, homologous to yeast Not5. Our findings confirm that PTMD codons destabilize transcripts; however, unlike in yeast, the human pathway specifically targets and slightly destabilizes primarily stable mRNAs.
Rodolfo Lopes Carneiro, Fernando Lucas Palhano   +1 more
wiley   +1 more source

Short-term mechanical properties and microstructure of coastal cement soil modified by sugarcane bagasse ash

Results in Engineering
Sugarcane bagasse ash is a kind of agricultural waste with a large quantity and good volcanic ash reactivity, it is necessary to find a way to reasonably utilize it to prevent environmental pollution caused by long-term accumulation.
Liming Yao, Jiawei Yang, Xukun Ma, Pengfei Wei, Yunfeng Wang, Wei Wang, Na Li   +6 more
doaj   +1 more source

The influence of soil–foundation–structure interaction on the overall behaviour and diseases of a medieval building in Pisa [PDF]

WIT Transactions on The Built Environment, 2015
The University of Pisa was established in 1343, but it was only in the 16th century that a specific venue, Palazzo La Sapienza, was built. The building was subjected to various modifications in relation to the users’ requirements, with the following irregular structural growth due the absence of a specific and organized global and general scheme.
CAPRILI, SILVIA, F. Mangini, SALVATORE, WALTER, G. Scarpelli, SQUEGLIA, NUNZIANTE   +4 more
openaire   +2 more sources