Results 171 to 180 of about 160,877 (359)

Mineralogical notes, No. 2 [PDF]

, 1901
A. F. Rogers
openalex   +1 more source

Friction of granular systems: the role of solid-liquid interaction. [PDF]

Sci Rep
Miron A, Tadmor R, Multanen V, Pinkert S.   +3 more
europepmc   +1 more source

Form and load transfer aspects of foundation systems: Case‐based implementation and adaptation for buildings

Deep Underground Science and Engineering, EarlyView.
Upon conceptualization of structural behavior, foundations in terms of their form are divided into linear (1D), planar (2D), and volumetric (3D). Regarding the load transfer mechanisms, linear foundation systems are considered vector‐acting, planar foundations are divided into section and surface‐acting, and volumetric ones are recognized as block ...
Abolfazl Eslami, Amirhossein Ebrahimipour, Meysam Imani, Reza Imam, Pinqiang Mo   +4 more
wiley   +1 more source

30 : MINERALOGICAL AND STRUCTURAL EVOLUTION OF THE METAMORPHIC ROCKS [PDF]

, 1948
Francis J. Turner
openalex   +1 more source

Increased human health risks at a legacy mine site: copper and lead bioaccessibility of oxidised tailings. [PDF]

Environ Geochem Health
McHale S, Jamieson HE, Cleaver AE, Huntsman P.   +3 more
europepmc   +1 more source

Stress analysis of crack characteristic of anthracite under dynamic loading

Deep Underground Science and Engineering, EarlyView.
In this article, the dynamic compression test of anthracite under five strain rates is carried out, the evolution law of three kinds of crack characteristic stress is analyzed, and a prediction model of the crack characteristic stress threshold considering the strain rate effect is established. Then, the rationality of crack characteristic stress under
Yun Bai, Feng Gao, Ning Luo, Zhizhen Zhang, Yue Niu, Shanjie Su   +5 more
wiley   +1 more source

A comprehensive stalagmite investigation distinguishing anthropogenic and natural signals in Madagascar between 1680 and 1860. [PDF]

Sci Rep
Voarintsoa NRG, Fowler HM, Lapen TJ, Rakotovao AZM, Raza A, Li X, Cheng H.   +6 more
europepmc   +1 more source

Slit tube responses and rock fracture characteristics in slit charge blasting under high in situ stress

Deep Underground Science and Engineering, EarlyView.
In this article, the finite element method‐smoothed particle hydrodynamics adaptive coupling algorithm is applied to numerically simulate and analyze the dynamic response of the slit tube and the crack propagation under high in situ stress. The dynamic response of the slit tube mainly exhibits radial response in the vertical direction of the slit and ...
Zhe Sui, Liyun Yang, Lijun Wu, Chenxi Ding   +3 more
wiley   +1 more source

Low temperature carbonation and CO₂ mineral trapping in altered hydrotalcite-rich ultrmafic rocks. [PDF]

Sci Rep
Leila M, Hazlett R, George PM, Šegvić B, Fustic M.   +4 more
europepmc   +1 more source

Experimental and constitutive modeling investigations on marble in Jinping Underground Laboratory

Deep Underground Science and Engineering, EarlyView.
The objective of this study is to reveal the underlying mechanisms behind the brittle‐ductile transition of the marble through a combination of experimental research and constitutive modeling. A series of triaxial compression and triaxial cyclic loading tests are conducted.
Susheng Wang, Qiang Zhang, Hao Luo, Zhinan Lin   +3 more
wiley   +1 more source