Results 241 to 250 of about 84,087 (308)

The origin of complex crater formation during high-speed impacts. [PDF]

Sci Adv
Celebi HF, Andrews AJ, Pothos I, Bellefeuille NA, Olson BA, Schwartzentruber TE, Hogan CJ.   +6 more
europepmc   +1 more source

Process and forces of tight-sandstone gas charging in the Shihezi formation (P₂x¹) Dongsheng gas field, northern Ordos Basin China. [PDF]

Sci Rep
Cao Q, He F, Zhang W, Ye J, Lu Y, Liu Y, Yu H, An C, Sun L.   +8 more
europepmc   +1 more source

Pore-micro fracture structure, porosity and gas- bearing property of deep shale under lithofacies-formation pressure coupling. [PDF]

Sci Rep
Zhang Y, Zhang H, Zhang L, Li J, Yan Y.
europepmc   +1 more source

International Progress and Colonial Critique in E.H. Carr's Reflexive Realism

Constellations, EarlyView.
Arturo Chang
wiley   +1 more source

Uplift capacity of battered piles in sand

openaire   +1 more source

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Seismic uplift capacity of strip anchors in soil

Geotechnical and Geological Engineering, 2004
Uplift capacity of horizontal strip anchors in soil embedded under an inclined ground surface has been obtained under seismic conditions. Limit equilibrium approach with logspiral failure surface together with pseudo-static seismic forces has been adopted.
Deepankar Choudhury, Kanakapura. S. Subba Rao   +1 more
exaly   +2 more sources

Uplift capacity of single piles: predictions and performance

Geotechnical and Geological Engineering, 2006
The paper pertains to the development of a simple semi-empirical model for predicting the uplift capacity of piles embedded in sand. Various pile and soil parameters such as length (L), diameter (d) of the pile and angle of friction (ϕ), soil–pile friction angle (δ) and unit weight (γ) of the soil which have direct influence on the uplift capacity of ...
K. Shanker, P. K. Basudhar, N. R. Patra
exaly   +2 more sources

Uplift capacity of pile group anchors

Geotechnical and Geological Engineering, 2006
Experimental investigations on model single pile anchor and pile group anchors of configuration 2 × 2 subjected to uplift loads were conducted on dry Ennore sand, obtained from Madras, India. The embedment length to shaft width ratios, L/d = 20 and L/d = 30, and enlarged base width to shaft width ratios, B/d = 1,2,3, center to center spacing of pile ...
L. Vanitha, N. R. Patra, S. Chandra
openaire   +1 more source

Uplift Capacity of Rock Anchor Groups

IEEE Transactions on Power Apparatus and Systems, 1979
The uplift capacity of rock anchor groups was examined by full- scale field tests in different rock formations. The results are analyzed and the different modes of failure are discussed in view of the test results with emphasis on the rock pull-up failure mechanism.
N. Ismael, H. Radhakrishna, T. Klym
openaire   +1 more source

Uplift Capacity of Piles in Sand

Journal of Geotechnical Engineering, 1986
An analytical method has been proposed to predict the ultimate uplift capacity of piles embedded in sand. The method takes into consideration the length, diameter, and surface characteristics of piles and the soil properties. Typical charts for evaluation of average skin friction values for piles are presented through figures in dimensionless ...
B. C. Chattopadhyay, P. J. Pise
openaire   +1 more source