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ROADBED: 作品数：38被引量：77H指数：4; 导出分析报告; 相关作者：张献民更多>>; 相关机构：中国民航大学更多>>; 相关期刊：《冰川冻土》《Science China(Physics,Mechanics & Astronomy)》《Journal of Architectural Research and Development》《Acta Geologica Sinica(English Edition)》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更多>>

Utilization of Solid Waste Materials as Roadbed Fillers in Road Construction:a Review: 《材料导报》2024年第S02期247-253,共7页AN Liang CHEN Wenwu ZHAO Tianyu LI Lunji WANG Yingchun; 甘肃省揭榜挂帅项目(21ZD8JA003);甘肃省交通运输厅科研项目(2024-38)。; China has a large solid waste stockpile and a low resource utilisation rate,and the utilisation of solid waste resources is of great significance in promoting sustainable social development.In order to further promote...; 关键词：industrial solid waste engineering solid waste municipal solid waste green road

Structural Design of Roadbed and Pavement in Transition Section of Roads and Bridges: 《Journal of World Architecture》2024年第4期21-26,共6页Bai Fan; As the lifeline of social development,road and bridge projects are the main channel to realize resource transportation and economic circulation.Ensuring the quality of road and bridge project construction is crucial f...; 关键词：Road and bridge transition section Roadbed pavement structure design Lap plate Easing transition section Drainage system

Analysis of Roadbed Pavement Designs for Highway Reconstruction and Upgrading: 《Journal of Architectural Research and Development》2024年第3期93-97,共5页Haonan Ding Zhipan Yang Wei Gan; This paper focuses on the route and roadbed pavement design in highway reconstruction and upgrading projects.It discusses the importance of project design for highway reconstruction and upgrading,highlighting key aspe...; 关键词：Highway engineering Reconstruction and upgrading design Route design Roadbed and pavement design

Reinforcement Technology for Soft Soil Roadbed in the Widened Section of Expressway Expansion: 《Journal of World Architecture》2024年第2期25-30,共6页Zhiqiang Qiu Yun Shi Lei Jiang; This article examines the soft soil roadbed reinforcement technology for widened sections of highways in a specific project.It provides an overview of the project,the principles of soft soil roadbed reinforcement tech...; 关键词：EXPRESSWAY Expansion project Widened section Soft soil roadbed Reinforcement treatment

Analysis of Roadbed Splicing at Hub Interchanges: 《Journal of World Architecture》2024年第1期24-30,共7页Lizhao Zhao Liang Liu; This article discusses the roadbed splicing for hub interchanges.The article starts with a description of the characteristics of junction roadbed splicing.The application of splicing technology is explained using a su...; 关键词：Hub interchange Roadbed splicing Construction preparation Stepwise excavation Roadbed filling

Characterization and impact analysis of freezing and expansion disease of roadbed in seasonal freezing zone: A case of heavy railroads被引量：1: 《Geohazard Mechanics》2023年第3期218-230,共13页Pei Li Yaqian Dong; funded by the National Natural Science Foundation of China(NSFC)(grant number:52078312).; The freezing and expansion diseases of railroad roadbeds are prevalent in areas that experience seasonal freezing.This study aims to investigate the features of the freezing and expansion mechanism of seasonal frozen ...; 关键词：Seasonal permafrost zones Heavy railroads Roadbeds Frost heave disease Vibration response

Study on Optimization of Design Parameters for Precast Pipe Pile Treatment of Soft Soil Subgrade on the Jianghan Plain: 《Open Journal of Civil Engineering》2023年第3期497-516,共20页Yajun Wang Yifeng Li Jinzhou Chen; The soft soil in the Jianghan Plain is characterized by a high water content, liquid limit, sensitivity, porosity ratio, and organic matter content and low strength and is commonly known as “five highs and one low” ...; 关键词：EXPRESSWAY Weak Soil Roadbed Prefabricated Tubular Pile Numerical Simulation Settlement Calculation

Analysis of Highway Roadbed Performance Evaluation Technology: 《Journal of World Architecture》2023年第2期36-40,共5页Yunyong Zhou Ke Tu Daqing Wu Shuyan Liu Yingying Ye; With the continuous development of China,the requirements for road construction are also increasing.Among them,strengthening the performance of roadbed test can effectively improve road construction.Besides,it is also...; 关键词：Highway roadbed Performance evaluation Testing technology

Stress distribution in roadbeds of slab tracks with longitudinal discontinuities被引量：1: 《Railway Engineering Science》2023年第1期61-74,共14页Qingzhi Ye Qiang Luo Guishuai Feng Tengfei Wang Hongwei Xie; This work was supported by the National Natural Science Foundation of China(Nos.41901073 and 52078435);the Sichuan Science and Technology Program(No.2021YJ0001)。; Stress concentration occurs in the foundations of railway tracks where discontinuous components are located.The exacerbated stress under the expansion joints in slab tracks may trigger foundation failures such as mud ...; 关键词：Ballastless track Expansion joint Dynamic stress ROADBED Stress distribution

Research on Quality Control of Subgrade and Pavement Construction in Road and Bridge Engineering: 《外文科技期刊数据库(文摘版)工程技术》2022年第4期198-201,共4页SUIXin; At present, with the continuous progress of China's modernization process and economic and social development, it also affects the development of China's construction industry. As an important part of the construction...; 关键词：road and bridge engineering roadbed construction quality control

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