Results 71 to 80 of about 18,966 (257)

Strength of Coarse-Grained Soil Stabilized by Poly (Vinyl Alcohol) Solution and Silica Fume under Wet-Dry Cycles. [PDF]

Polymers (Basel), 2022
Zhao Z, Li W, Shi H, Li Z, Li J, Zhao C, Wang P.   +6 more
europepmc   +1 more source

Farming in the shadows of Rome: A multi‐proxy palaeoenvironmental record from Loch Clunie—Perthshire

Journal of Quaternary Science, EarlyView.
ABSTRACT Roman impacts on local society is a subject of international significance. Loch Clunie, Perthshire, lies only 5.4 km from Inchtuthil, the only Roman legionary fortress in Scotland, and contains two crannogs and a probable lakeside hillfort. Despite this proximity and the likelihood of local–Roman interaction, these sites remain unexcavated ...
Samantha E. Jones, Maarten Blaauw, Fraser Hunter, Olalla López‐Costas, Antonio Martínez Cortizas, Tim M. Mighall, Gordon Noble   +6 more
wiley   +1 more source

Brief Introduction of Engineering Property for Coarse Grained Soil

IOP Conference Series: Earth and Environmental Science, 2019
Abstract Coarse grained soil has been widely used in engineering construction for their excellent physical and mechanical properties. This paper presents the influence factors of shear strength, static and dynamic deformation characteristic of coarse grained soil, and finds that the dynamic property of coarse grained soil under cyclic ...
Mengshi Liu, Xiaowang Shi
openaire   +1 more source

Research on correlation between dynamic resilient modulus and CBR of coarse-grained chlorine saline soil

A large area of coarse-grained saline soil is distributed in saline soil areas, and chlorine saline soil with a high salt content is a typical representative. The dynamic resilient modulus was accurately predicted using the California-bearing ratio (CBR)
Kaiwei Wang, Yahui He, Jinshan Wang, Xiangyang Wang, Xiangbing Xie, Miaoyi Deng   +5 more
core   +1 more source

Columnanidus calitzdorpensis ichnogen. ichnosp. nov: A new Middle Pleistocene subterranean termite trace fossil from South Africa

Journal of Quaternary Science, EarlyView.
ABSTRACT Termites are landscape geo‐engineers whose nesting activities substantially modify the physical and chemical properties of soils. Fossilised termite nests commonly constitute the only identifiable evidence of ancient termite activity and represent valuable trace fossil archives for reconstructing past environments.
Miengah Abrahams, Robert A. Muir, Jorge F. Genise, John E. Almond, Gcinamahlubi Hadebe, John C. Hellstrom, Rabia Jacobs, Chris Harris   +7 more
wiley   +1 more source

Identification and correlation of the Aso‐3 tephra in the Omaezaki area, central Japan: A valuable key stratum for the MIS 6/5 transition period

Journal of Quaternary Science, EarlyView.
ABSTRACT The Aso‐3 tephra is one of the most significant widespread marker layers from the Middle to Late Pleistocene, generated by a large caldera‐forming eruption at the Aso volcano in Kyushu, southwestern Japan. Despite its importance, a distal co‐ignimbrite ash correlative has yet to be clearly identified, primarily because although volcanic glass ...
Toshinori Sasaki, Takuya Morimoto, Tatsuyuki Ueno, Kazuo Mizoguchi, Norihisa Goto, Hisanori Ominami, Shohei Onaka   +6 more
wiley   +1 more source

Research progress on engineering properties of coarse-grained saline soil粗颗粒盐渍土工程特性研究进展

, 2020
\ua9 2020, Editorial Department of Journal of Traffic and Transportation Engineering. All right reserved.Based on the distribution of saline soil, the environmental protection feature and the importance of rational utilization of coarse-grained saline ...
Yang X-H, Zhang S-S, Yu Z-L, Liu W
core  

Settlement predictions for coarse grained soils based on SPT results

, 2009
Burland and Burbidge (1984) collected, presented and back-analysed more than 200 hundred case histories of settlement of full scale structures founded on coarse grained soils and proposed an empirical procedure for settlement prediction.
CAPUTO, Vincenzo
core   +1 more source

Influence of freeze-thaw action on hydraulic behavior of unsaturated volcanic coarse-grained soils [PDF]

, 2016
This study aims to evaluate the effects of freeze-thaw action on the water retention-permeability characteristics of volcanic coarse-grained soils under unsaturated conditions, in order to examine the hydraulic behavior of volcanic soil during the snow ...
Tokoro, Tetsuya, Ishikawa, Tatsuya, Miura, Seiichi   +2 more
core   +1 more source

Effect of bio‐fertilization and edapho‐climatic conditions on chickpea nodulation, grain yields, and seed protein in a Mediterranean context: a meta‐analysis approach

Journal of the Science of Food and Agriculture, EarlyView.
Abstract Chickpeas (Cicer arietinum L.) serve as a protein‐rich staple, particularly in Mediterranean countries, where they are often grown in marginal and water‐stressed areas. This meta‐analysis synthesized evidence from peer‐reviewed publications across Mediterranean countries to assess how chickpea rhizobial inoculation influences chickpea ...
Amira Hachana, Amir Souissi, Lewis Ziska, Katherine Morgan, Carina Yiu, Issam Achour, Asma Bouatrous, Imen Hemissi, Hanen Arfaoui, Anissa Riahi, Manel Bouraoui, Bouaziz Sifi   +11 more
wiley   +1 more source