云南高校图书馆联盟文献共享服务平台- GRAVEL

GRAVEL: 作品数：151被引量：333H指数：9; 导出分析报告; 相关领域：天文地球更多>>; 相关作者：杨朝文田自强段亮张驰陈永浩更多>>; 相关机构：四川大学中国环境科学研究院同济大学兰州大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家科技重大专项上海市教育委员会重点学科基金更多>>

Prospective Study and Physico-Mechanical Characterisation of Granular Materials Used in the Manufacture of Ordinary Concrete in Congo: 《Geomaterials》2025年第1期1-24,共24页Jarlon Brunel Makela Bienvenu Ebata-Ndion Narcisse Malanda Stanislas Kevin Mbeke; This research is an experimental study aimed at identifying and determining the physico-mechanical properties of various granular materials used in current concretes based on local aggregates (sands, gravels) from dif...; 关键词：SAND GRAVEL CEMENT FORMULATION Identification Concrete Physical-Mechanical Properties

Extraction of gravel characteristics and spatial inversion for ecological restoration monitoring in the Northern Tibetan Plateau: 《Journal of Mountain Science》2025年第2期556-574,共19页KONG Bo YU Huan QIU Xia HU Wenkai HE Bing GUAN Xudong; funded by the Major R&D and Achievement Transformation Projects of Xizang(CGZH2024000416);Science and Technology Program of Xizang(XZ202402ZD0001);Major R&D and Achievement Transformation Projects of Qinghai(2022-QY-224)。; Previous studies have often focused on monitoring grassland growth as the primary target of remote sensing investigations on grassland ecological restoration in the northern Tibetan Plateau,overlooking the crucial rol...; 关键词：Gravel characteristics parameters Northern Tibetan Plateau Gravel outline extraction Remote sensing inversion Grassland degradation

Compositional Suitability Assessment and New Classification of Lateritic Soils for Road Construction: Case of Materials from the Thies Region in Senegal: 《Journal of Geoscience and Environment Protection》2025年第1期71-88,共18页Baye Oumar Diop Ignace Gbaguidi Papa Goumbo Lo Seynabou Sène Aminata Cisse Makhaly Ba Khadym Niang; Lateritic soils are found over large areas in tropical countries where their suitability for road engineering is a real concern, both compositionally and mechanically. Mineralogical and geochemical characterization, a...; 关键词：Lateritic Gravel MINERALOGY GEOCHEMISTRY Soil Profile Thies

An Objective Method for Gravel Roads Riding Quality Utilizing Smartphones Data Collection and Artificial Neural Network Modelling: 《Open Journal of Civil Engineering》2024年第4期701-719,共19页Osama Abu Daoud Khaled Ksaibati Manar Farraj; The current limitation in maintenance budget and resources necessitates developing new cost-effective techniques for gravel roads management systems (GRMS). Thus, the Wyoming Technology Transfer Center (WYT2) has star...; 关键词：Gravel Roads Smartphones Riding Quality IRI Thresholds CORRUGATION Roads Management

Collaborative Effect of Fines on Changes in Grain Distribution in the Process of Improving the Geotechnical Properties of an Alluvial Gravel 0/14: 《Geomaterials》2024年第3期29-48,共20页Adolphe Ekouya Louis Ahouet Sylvain Ndinga Okina; The technical and economic optimization of road projects has led to research into the use of materials obtained by mechanical stabilization for pavement construction. This research has enabled us to outline a solution...; 关键词：Alluvial Gravel Cubitermes Sp Termite FINES Mechanical Treatment CORRECTOR

Gravel automatic sieving method fusing macroscopic and microscopic characteristics: 《International Journal of Sediment Research》2024年第4期601-614,共14页Shizhao Gao Conglin Zhang Yan Li Qinglai Fan Ziqing Ji Yuan Ge; co-funded by Shandong Provincial Natural Science Foundation,China(No.ZR2023QE310);State Key Laboratory of Hydraulic Engineering Intelligent Construction and Operation,Tianjin University(Nos.HESS-2211,HESS-1606);the Open Project Program of the Shandong Marine Aerospace Equipment Technological Innovation Center,Ludong University(No.MAETIC2021-07).; Measuring the grain size distribution(GSD)of unconsolidated particles is critical to understanding coastal spreading,riverbed dynamics,and sediment transport.The current study presents a novel gravel automatic sieving...; 关键词：GRAVEL Image processing Digital sieving Grain size distribution

Recycling of Local Qatar’s Steel Slag and Gravel Deposits in Road Construction: 《Journal of Civil Engineering and Architecture》2024年第8期403-414,共12页Husam Sadek; Every year,the State of Qatar generates about 400,000 tons of steel slag and another 500,000 tons of gravel as a result of steel manufacturing and washing sand,respectively.The two materials(by-products)are not fully ...; 关键词：Steel slag GRAVEL by-products asphalt concrete sub-base Qatar.

Effects of gravel on the water absorption characteristics and hydraulic parameters of stony soil: 《Journal of Arid Land》2024年第7期895-909,共15页MA Yan WANG Youqi MA Chengfeng YUAN Cheng BAI Yiru; funded by the National Natural Science Foundation of China(32360321);the Natural Science Foundation of Ningxia Hui Autonomous Region,China(2023AAC03046,2023AAC02018);the Ningxia Key Research and Development Project(2021BEG02011).; The eastern foothills of the Helan Mountains in China are a typical mountainous region of soil and gravel,where gravel could affect the water movement process in the soil.This study focused on the effects of different...; 关键词：stony soil gravel content water absorption characteristics hydraulic parameters one-dimensional horizontal soil column absorption experiment van Genuchten model eastern foothills of Helan Mountains

Sedimentary Characteristics,Ages,and Environmental Significance of Gravel Deposits and Loess in Shandong,Eastern China:Regional Response to Global Change Since the Last Glacial Period: 《Acta Geologica Sinica(English Edition)》2024年第2期491-504,共14页WANG Min KONG Fanbiao KONG Xianglun CHEN Haitao WANG Jiawei MIAO Xiaodong JIA Guangju HAN Mei XU Shujian; the National Natural Science Foundation of China(Grant Nos.41472159,41172160,41371537).; Investigation of rarely studied gravel layers found in the loess in Shandong Province,eastern China,reveals the fabric characteristics of two gravel layers(G1,G2)and the sedimentary characteristics of loess at the typ...; 关键词：PALEOENVIRONMENT GEOCHRONOLOGY gravel layer SEDIMENTOLOGY PLEISTOCENE Shandong Province

Gravel hardness effect on compaction characteristics of gravelly soil: 《Journal of Mountain Science》2024年第4期1432-1443,共12页SHI Yunfang LI Shengang JIANG Chen LIU Jinning; supported by the National Natural Science Foundation of China(No.51878127);the Fundamental Research Funds for the Central Universities(N180104013).; The compaction characteristics of gravelly soil are affected by gravel hardness.To investigate the evolution and influencing mechanism of different gravel hardness on the compaction characteristics of gravelly soil,he...; 关键词：Gravelly soil HARDNESS Compaction characteristics Crushing characteristics Particle breakage rate Bailey method

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