Results 41 to 50 of about 2,048 (300)
CHARACTERIZATION OF JOINTED ROCK MASSES FOR ROCK ANCHORS
Doboku Gakkai Ronbunshu, 1994 ロックアンカーの設計・施工における定量的な岩盤評価を目的に, 原位置引抜き実験を行った岩盤を対象にして詳細な調査・試験を実施し, 調査・試験手法による結果の相違, 調査・試験結果間相互の関係を考察した. その結果から, ロックアンカーを対象構造物とした場合の岩盤の力学特性推定法として, 表面波探査とボーリング孔内載荷試験とを組み合わせた方法を提案し, その具体的な手順, 精度および適用性を示した.
Seiji Ebisu +3 more
openaire +2 more sources
Mechanisms of failure of jointed rock masses and the behaviour of steep slopes [PDF]
, 1998 The geomorphological behaviour of steep jointed rock slopes has been studied using distinct element method computer models. In order to model steep slopes effectively, methodologies need to be combined from the studies of environmental modellers ...
Kimber, Owen Graham
core
Double‐Transition‐Metal MXenes: Multimetallic 2D Platforms for Next‐Generation Biomedicine
Advanced Materials, EarlyView.The present work explores recent progress in double‐transition‐metal MXenes and focuses on their potential as multifunctional biomedical nanoplatforms whose tunable optical, electronic, mechanical, and surface properties enable imaging, theranostics, antimicrobial activity, biosensing, tissue engineering, and drug delivery.
Parsa Namakiaraghi +2 more
wiley +1 more source
Numerical modeling and mechanical parameters determination of jointed rock mass
工程科学学报, 2015 A ubiquitous jointed rock mass(UJRM) model constructed by combining the FLAC3D software and discrete fracture network(DFN) technique,which takes the features of rock and joints into account,has a clear concept,high efficiency of modeling and calculation ...
ZHAO Wei +4 more
doaj +1 more source
Modelling rock slope behaviour and evolution with reference to Northern Spain and Southern Jordan [PDF]
, 2004 The geomorphological behaviour of steep jointed rock slopes has been studied using distinct element computer models. In order to model steep slopes effectively, methodologies need to be combined from the studies of environmental modellers ...
Nelis, Simon Brett
core
Advances in Magnesium‐Based Thermoelectrics: A Critical Review
Advanced Materials, EarlyView.Magnesium‐based thermoelectric materials have emerged as promising candidates for low‐to‐mid‐temperature energy conversion due to their abundance, low cost, and competitive performance. This review summarizes recent advances in Mg3X2, MgAgSb, and Mg2X systems, covering transport mechanisms, fabrication strategies, stability challenges, and device ...
Li‐Min Zhang +5 more
wiley +1 more source
Energies, 2020 Aiming at the large deformation instability problem caused by the excavation unloading of a coal roadway in deep-buried slowly inclined jointed rock mass, the geomechanical parameters and deformation failure characteristics of an engineering ...
Eryu Wang +4 more
doaj +1 more source
Advanced Materials Technologies, EarlyView.Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu +8 more
wiley +1 more source
Advances in Materials Science and Engineering, 2023 The mechanical property of deep complex jointed rock mass is a hot topic in rock mechanics. In order to grasp the deformation and damage rules of through-going variable dip joint rock masses, the triaxial compression test and joint surface morphology ...
Fei Li +3 more
doaj +1 more source
Frontiers in Ecology and Evolution, 2023 In the construction project, rock mass is often destroyed from the joint plane, and the jointed rock mass is easy to be eroded by freeze-thaw environment.
Shaobo Chai +6 more
doaj +1 more source