Results 41 to 50 of about 464,941 (308)
Applied SciencesTo investigate the influencing factors of the shear failure behavior of rock joints, especially the shear instability characteristics, direct shear tests were performed on marble joints with various grain sizes under different constant normal loads (CNLs)
Hangyu Dong +4 more
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Advanced Functional Materials, EarlyView.Interphase chemistry governs the stability of multivalent metal batteries. We summarize state‐of‐the‐art developments in calcium and magnesium metal batteries by focusing on the correlation among electrolytes, interphase layers, and the electrochemical performance of corresponding metal anodes.
Huijun Lin +4 more
wiley +1 more source
Advanced Healthcare Materials, EarlyView.A two‐phase workflow (OFAT screening followed by central composite design) maps how processing variables tune PFCE‐PLGA nanoparticle size, dispersity, surface charge, loading, and 19F‐MRI signal. In situ, time‐resolved synchrotron SAXS tracks albumin‐corona growth on intact dispersions and reveals PFCE‐dependent adsorption pathways.
Joice Maria Joseph +11 more
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A new quantitative assessment model for the joint roughness of rock masses
Meitian dizhi yu kantanObjectiveThe joint roughness of rock masses significantly affects their mechanical properties such as shear strength and permeability. Therefore, its quantitative characterization is significant for the engineering practices of jointed rock masses ...
Shijiang CHEN +5 more
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The Planar Shape of Rock Joints [PDF]
Rock Mechanics and Rock Engineering, 2009 Knowing the planar shape of discontinuities is important when characterizing discontinuities in a rock mass. However, the real discontinuity shape is rarely known, since the rock mass is usually inaccessible in three dimensions. Information on discontinuity shape is limited and often open to more than one interpretation. This paper discusses the planar
Zhang, Lianyang, Einstein, Herbert H.
openaire +3 more sources
ANALISIS KESTABILAN LERENG DENGAN MENGGUNAKAN METODE KLASIFIKASI MASSA BATUAN DI LERENG BEKAS PENAMBANGAN PT LHOONG SETIA MINING, LHOONG, ACEH BESAR [PDF]
, 2017 Lereng merupakan bagian dari permukaan bumi yang memiliki sudut kemiringan terhadap bidang horizontal. Berdasarkan survey pendahuluan yang telah dilakukan pada lereng PT Lhoong Setia Mining, Aceh Besar bahwa adanya bekas longsoran yang terdapat pada ...
Rijal Askari
core
Improvment of safety conditions of unstable rock slopes through the use of explosives [PDF]
, 2008 The paper discusses operations aimed at creating a safer natural or man made rock slope by artificially inducing the displacement of unstable elements by blasting.
Casale, M. +2 more
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Advanced Healthcare Materials, EarlyView.This review examines how in vitro electrical and mechanical stimulation modulates wound healing in fibroblasts and keratinocytes. Analyzing over 560 experimental data points, we relate stimulation parameters to proliferation and migration outcomes, evaluate platform designs, and highlight the need for multi‐parameter optimization to advance targeted ...
Matthew K. Burgess +3 more
wiley +1 more source
Influence of rock bolt reinforcement on shear behaviour of a nonpersistent joint plane
Scientific ReportsThe impact of rock bolts on the mechanical behavior of nonpersistent joints, including the intricate interactions between the joints, rock bridges, and rock bolts, has received limited investigation despite their effectiveness in reinforcing rock mass ...
Hongyun Xue +3 more
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Size effect of parallel-joint spacing on uniaxial compressive strength of rock.
PLoS ONE, 2021 The existence of parallel joints has an impact on the size effect of the uniaxial compressive strength of rock, but the relationship is yet to be obtained.
Gaojian Hu, Gang Ma
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