Results 21 to 30 of about 3,906,096 (300)

Physical and Mechanical Performance of Frozen Rocks and Soil in Different Regions

open access: yesAdvances in Civil Engineering, 2020
The artificial freezing method is extensively used in the reinforcement of engineering strata in various regions for shaft excavation and subway connection channels. In this study, representative rock and soil strata from different regions were subjected
Junhao Chen, Lexiao Wang, Zhaoming Yao
doaj   +1 more source

Using Clumped Isotopes to Reconstruct the Maximum Burial Temperature: A Case Study in the Sichuan Basin

open access: yesFrontiers in Earth Science, 2021
For strata that have experienced continual burial in the early stage and uplift in the late stage, the present-day temperature is lower than the maximum burial temperature (MBT), which is a key parameter for studying the hydrocarbon generation history of
Pingping Li   +5 more
doaj   +1 more source

Does discrimination law apply to residential strata schemes? [PDF]

open access: yes, 2020
Although strata title legislation is over 50 years old, a number of important questions about its intersection with other areas of law remain unanswered.
Sherry, C ; https://orcid.org/
core   +1 more source

The Temperature Evaluation of the Buried Hill Geothermal Reservoirs in the Jizhong Depression, Bohai Bay Basin, China

open access: yesGeofluids, 2020
The Jizhong Depression is located in the western Bohai Bay Basin, eastern China. The deep strata are mainly composed of carbonate buried hill, and the shallow strata are a mainly siliciclastic deposition. In the present work, the Na-K-Mg triangle diagram
Yuyang Dong   +6 more
doaj   +1 more source

Adapting strata and community title buildings for climate change [PDF]

open access: yes, 2013
This report outlines the findings of a study that has sought to inform policy making concerned with preparing strata titled communities to deal with challenges that are expected to result from climate change.
Chris Guidling
core   +1 more source

Permeability Prediction in Deep Coal Seam: A Case Study on the No. 3 Coal Seam of the Southern Qinshui Basin in China

open access: yesThe Scientific World Journal, 2013
The coal permeability is an important parameter in mine methane control and coal bed methane (CBM) exploitation, which determines the practicability of methane extraction.
Pinkun Guo, Yuanping Cheng
doaj   +1 more source

Distribution of Indian oil sardine Sardinella longiceps along south-west coast of India

open access: yesIndian Journal of Animal Sciences, 2019
Rise in temperature directly affects the poikilothermic aquatic animals such as fishes influencing their population biomass and recruitment. With this perspective, a study on spatial-temporal distribution of Indian oil sardine along south-west coast of ...
VIVEKANAND BHARTI   +7 more
doaj   +1 more source

Thermo-mechanical coupling numerical simulation method under high temperature heterogeneous rock and application in underground coal gasification

open access: yesEnergy Exploration & Exploitation, 2020
The heterogeneity of a rock mass under high temperature and its thermo-mechanical coupling characteristics are difficult problems to investigate. This situation brings considerable difficulties to the study of underground coal gasification under thermo ...
Xiaopeng Liu, Guangli Guo, Huaizhan Li
doaj   +1 more source

The Determination of Virgin Strata Temperatures from Observations in Deep Survey Boreholes [PDF]

open access: yesGeophysical Journal International, 1959
Summary When a survey borehole is drilled downwards from the surface of the Earth the temperature is disturbed by the circulating drilling fluid, but fluid and adjacent strata gradually attain the local virgin strata temperature when drilling is stopped. Temperature equilibrium is approached most quickly near the bottom of the hole where the time of
L. R. Cooper, C. Jones
openaire   +1 more source

Study on the propagation law of temperature field in surrounding rock of underground coal gasification (UCG) combustion cavity based on dynamic thermal parameters

open access: yesResults in Physics, 2019
The high temperature generated during underground coal gasification will not only produce high-temperature thermal stress in the surrounding rock of the combustion area, but also change the physical and mechanical parameters of the surrounding rock.
Xiaopeng Liu, Guangli Guo, Huaizhan Li
doaj   +1 more source

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