Results 241 to 250 of about 219,636 (306)
Deep Underground Science and Engineering, EarlyView.The evolution of the temperature field and frozen wall under different fracture conditions was examined by an artificial ground freezing‐based thermal‐hydraulic coupled model. It was observed that fracture inclination affects the interaction extent of freezing pipes and fracture, while phase transition extent is the dominant factor for heat transfer in
Chenyi Zhang +9 more
wiley +1 more source
Correction: Expansion of forest cover and coeval shifts in Later Stone Age land-use at Taforalt and Rhafas Caves, Morocco, as inferred from carbon isotopes in ungulate tooth enamel. [PDF]
PLoS OneWorthey KB +7 more
europepmc +1 more source
Deep Underground Science and Engineering, EarlyView.A novel shear‐lag model, validated by pull‐out tests, incorporates a constant bond stress stage to predict the complete load–displacement response of grouted rock bolts, providing a new tool for optimizing anchorage length and material toughness in deep underground engineering. Abstract The stability of rock masses in deep underground excavations, such
Wenhui Bian +6 more
wiley +1 more source
Influence of non-stationarity in friction angle on the performance of the braced excavation system. [PDF]
Sci RepRafi KM, Ering P.
europepmc +1 more source
Staged and geometry-adapted support for coal mine roadways under weak rock conditions: a numerical study. [PDF]
Sci RepGuo Y, Ma Q, Zhong S.
europepmc +1 more source
From meat to raw material: the Middle Pleistocene elephant butchery site of Casal Lumbroso (Rome, central Italy). [PDF]
PLoS OneMecozzi B +16 more
europepmc +1 more source
New methods on the block: Taxonomic identification of archaeological bones in resin-embedded sediments through paleoproteomics. [PDF]
PNAS NexusFagernäs Z +14 more
europepmc +1 more source