Results 21 to 30 of about 351,753 (315)
Shuiwen dizhi gongcheng dizhi, 2021 The Sichuan-Tibet Railway is a century project under construction. The complex geological evolution history has led to large differences in geo-environmental conditions along the railway.
Yongshuang ZHANG +5 more
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Engineering Geological Investigation of Jimma Town for Engineering Practice
Ethiopian Journal of Science and Sustainable Development, 2022 Jimma is one of the major and densely populated towns in Ethiopia. It is located 348.5 km southwest of Addis Ababa. As in many towns of Ethiopia, very little is known about the soil and rock engineering properties and subsurface conditions of the town ...
Mekdes Habtamu Tadele +2 more
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Bacteria Use Type IV Pili to Walk Upright and Detach from Surfaces [PDF]
, 2010 1. Department of Bioengineering, California Nano Systems Institute,University of California, Los Angeles, CA 90024, USA. 2. Department of Chemical and Biomolecular Engineering, University of Houston, Houston, TX 77204, USA. 3.
Conrad, Jacinta C. +5 more
core +1 more source
Engineering geological interface: From multivariate characterization to evolution mechanism
地质科技通报, 2023 The engineering geological interface is defined as the contact surfaces between two or more media in strata, as well as the transition surfaces that control the migration of three-phase matter, the change in physical states and the stability of rock and ...
Honghu Zhu
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Evaluation of Blended Learning Effect of Engineering Geology Based on Online Surveys
Geofluids, 2022 Engineering geology applies geological theories and methods to the practice of engineering activities, evaluates the engineering geological conditions of the engineering site through engineering geological investigation and comprehensive research of ...
Binbin Yang, Xiaoming Zhao, Dongqi Tang
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Engineering geological models: an introduction: IAEG commission 25 [PDF]
, 2014 The generation and use of engineering geological models should be a fundamental activity for any geotechnical project. Such models are an essential tool for engineering quality control and provide a transparent way of identifying project-specific ...
Baynes, F.J. +7 more
core +2 more sources
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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Case study of engineering-geological researches for linear constructions building
Известия высших учебных заведений: Геология и разведка, 2015 Features of carrying out of engineering-geological researches for building of linear constructions during updating of normative documents: Construction Norms and Regulations 11-02-96. «Engineering researches for construction.
D. N. Gorobtsov, M. E. Nikulina
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Paradigm shift in determining Neoproterozoic atmospheric oxygen [PDF]
, 2016 ACKNOWLEDGMENTS We thank the Geological Survey of Australia for permission to sample the Empress 1A and Lancer 1 cores, the Natural Sciences and Engineering Research Council of Canada for financial support (grant #7961–15) of U.
Benison, Kathleen +7 more
core +3 more sources
Assessment of Karstification Degree in the Copacabana Group for a Tailings Dam Foundation, South Andes, Peru [PDF]
, 2013 The world-wide occurrence of carbonate rocks is extensive, and Peru is no exception. Many mining facilities are located in or on carbonate rocks. Under specific conditions, carbonate rocks show varying degrees of karstification, which represent a ...
Azodolmolky, S. +5 more
core +2 more sources