Search results for "Capacity to act"

showing 2 items of 2 documents

Varieties of agencies during working life changes

2020

The aim of this study is to shed light on the varieties of workers´ agencies in working life change situations, which is an under-researched topic in the literature of workplace learning and in working life studies. The research questions are what kinds of agencies there are to be found when workers encounter changes and how the different kinds of agencies are connected together. The understanding of agency is grounded on the subject-centered socio-cultural approach, whereas the methodological approach is based on applying life-course perspective on research material consisting of 48 working life narratives written by Finnish adults. The narratives are analyzed by abductive content analysis…

ErwachsenenbildungArbeitslebenBerufs- und WirtschaftspädagogikArbeitsplatzmuutoskärsimysBelastungBusiness education pedagogicsLabor marketBusiness educationEmpirical researchAdult education0504 sociologyWirtschaftspädagogiktyöntekijätAgency (sociology)SociologyFinlandCareerlcsh:LC8-6691Working-day worldCapacity to act05 social sciencesEmpirische Untersuchung050301 educationtoimijuusLabour MarketPublic relationsSpecial aspects of educationLeidenEmpirical studyArbeitsweltHandlungBerufsbiografieHandlungsfähigkeitmuutosvastarintaWorld of workJob lossErziehung Schul- und BildungswesenArbeitsmarktAdult trainingResistance (psychoanalysis)ModificationelämänkaariEducationddc:370Lebenslanges LernenBerufslebenQualitative researchErwachsenenbildung / WeiterbildungelämänmuutoksetLife long learningNarrativetyöelämäsmall agencyÄnderungLifelong learninglcsh:Special aspects of educationsufferingLC8-6691business.industry050401 social sciences methodsWorking processQualitative ForschungAdult educationworking life changesSituationFinnlandTransformative learningAgencyContent analysisagencyLife-long learningArbeitsprozessbusiness0503 educationAgency-TheorieQualitative researchEuropean Journal for Research on the Education and Learning of Adults
researchProduct

La resistenza di interfaccia calcestruzzo poroso-terreni a grana fina per il consolidamento di pendii mediante trincee drenanti profonde

2022

Le trincee drenanti profonde rappresentano uno dei metodi più efficaci per la mitigazione del rischio da frana, in pendii con falda idrica. Esse sono realizzate mediante pannelli o pali secanti. Il riempimento è costituito di calcestruzzo poroso o materiale granulare. Se le trincee sono adeguatamente “innestate” nel terreno stabile e il materiale di riempimento ha sufficiente resistenza e rigidezza come il calcestruzzo poroso, si ha ulteriore in-cremento di resistenza a taglio per effetto shear keys, oltre a quello derivante dalla riduzione delle pressioni in-terstiziali. L’incremento di resistenza è dovuto sia alla resistenza all’interfaccia calcestruzzo–terreni sia a quella intrinseca del…

interface shear strengthPervious concreteSettore ICAR/07 - Geotecnicashear keys effect. Pervious concrete for deep trench drains used to stabilise slopes must simultaneously satisfy many requirements namely adequate hydraulic conductiv-ity adequate shear strength a few days after pour-ing capacity to act as a protective filter for soils in which the drain is installed good resistance to clog-ging and adequate residual hydraulic conductivity. The pervious concrete with appropriated mix-design can effectively satisfy all the abovementioned requirements. If the trenches depth is such that they intersect the sliding surface and if the trenches are adequate-ly "socket" in the layers of stable soil there is a fur-ther increase in shear strength due to the shear keys effect. This latter is in addition to the increase in shear strength resulting from the reduction of inter-stitial pressures that remains the principal scope of the draining trenches. Obviously the increase of shear strength due to the shear keys effect occurs if the trenches are filled with material that have enough strength and stiffness such as the porous concrete. In this case the beneficial effects of the draining trenches on stability are also due to the resistance at the concrete interface of the trench - soils and to the intrinsic resistance of the concrete at the area of the trench intersected by the sliding surface taken into consideration.The increase in resistance due to the shear keys effect can be very significant in relation to the thickness and interspace of the trenches. Results reported in the paper demonstrated that the interface fine grained soil-pervious concrete is higher than the residual shear strength of the soil.
researchProduct