Shlash kais (5 Ergebnisse)

paperback. Zustand: New. NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Zustand: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Alzabeebee Saif I.Saif got his BSc from University of Al-Qdisiya in 2010 and completed master study at University of Technology, Iraq in geotechnical engineering in 2012. He published a number of researches investigating shallow and .…

Taschenbuch. Zustand: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Reduction of angle of internal friction with increasing stress level of sandy soil is widely recognized and noticed by many researchers. There are limited studies on the effect of this reduction on bearing capacity of piles. This book presents a study of the effect of this reduction on axially loaded bored piles embedded in dense and medium sand by using finite element approach. The soil modeled using a hyperbolic soil model with an empirical equation to account for the reduction of angle of internal friction with increasing stress level while the concrete bored pile modeled as a linear elastic material. Investigating the effect of the stress level on behavior of piles, bearing capacity factor Nq, and distribution of shear stresses in soil-pile interface along the pile shaft were made during this work by pass through a wide range of stresses by using piles with dimensions starting from laboratory dimensions and goes towards field dimensions with an embedment ratio L/D range (15, 20, 25, 30, and 40). Also, two models to estimate pile capacity in medium and dense sand are developed in this work using statistical techniques based on finite element analysis results.…

Zustand: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Al-janabi Husham A.Eng. Husham Atalla Mohammed Al-janabi, born in 1985 Babylon of Iraq. He is working at Ministry of Oil / State Company for Oil Projects (SCOP) as a civil engineer. He got his B.Sc. and M.Sc. degrees in Civil Engine.…

Taschenbuch. Zustand: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Skirted foundations fixed to the edges of shallow foundations have been used for a considerable time, principally to increase the 'effective depth' of the foundations in marine and other situations where water scours may be a problem. This method of improvement does not need excavation of the soil, and hence it cannot be restricted by the presence of a high water table. Sometimes, the shallow foundation is bounded by a close obstruction like wall. This wall has an effect on the bearing capacity of footing, whose behavior in this case can be similar to a skirted foundation in which a structural skirt is located at one side of the footing. The footing in this case is termed 'bounded footing'.…