Results 21 to 30 of about 4,863,988 (153)

Coding structure of highway engineering information model

open access: yesShenzhen Daxue xuebao. Ligong ban, 2022
Model identification code is the key to the data integration and effective transmission of highway engineering information model from the early stage of design to project construction and operation management, so as to form structured data for integrated
LIANG Cai, WANG Changhai
doaj   +1 more source

Experiments and numerical simulations on pressure-arch effect for a tunnel in loose deposits

open access: yesYantu gongcheng xuebao, 2021
1. School of Highway, Chang’an University, Xi'an 710064, China 2. School of Civil Engineering, Shaanxi Polytechnic Institute, Xianyang 712000, China 3. CCCC First Highway Consultants Co., Ltd., Xi'an 710075, China 4.
ZAN Wen-bo 1, 2, LAI Jin-xing 1, QIU Jun-ling 1, CAO Xiao-yong 3, FENG Zhi-hua 1, 4, SONG Fei-ting 1, 5
doaj   +1 more source

Highway Engineering Construction Safety Risk Evaluation Based on Decision Tree Algorithm

open access: yesInternational Journal of Computational Intelligence Systems
In addressing the safety risks in highway engineering construction, based on the established highway engineering construction safety risk evaluation index system, the decision tree algorithm (ID3 algorithm) was employed to construct a binary tree ...
Guibin Lv   +6 more
doaj   +1 more source

Assessment of geomatics engineering techniques for landslides investigations for traffic safety

open access: yesEgyptian Journal of Remote Sensing and Space Sciences, 2021
Geomatics engineering (GIS, GPS, Remote sensing, and photogrammetry) offers a lower cost and faster prediction of the threat of landslides to road traffic safety.
Mahmoud MS. Albattah   +3 more
doaj   +1 more source

Risk assessment and system development of surrounding rock instability in highway tunnel based on Bayesian network

open access: yes地质科技通报
Objective With the rapid development of China's transportation industry, the geological conditions encountered in highway construction are becoming increasingly complex.
Hemin ZOU
doaj   +1 more source

Research on the Characteristics and Evaluation Metrics of Green Highway Corridors [PDF]

open access: yesE3S Web of Conferences
This paper reviews the key characteristics and the progress of research on the evaluation metrics for green highway corridors. Initially, it defines the concept of green highway corridors. Subsequently, the paper thoroughly discusses the multidimensional
Liu Zhiqiang   +3 more
doaj   +1 more source

Intelligent assessment method of life-cycle carbon emission during the highway construction phase

open access: yes工程科学学报, 2023
The Chinese government has announced its “carbon peak and carbon neutrality goals” for 2030 and 2060, respectively. All industry sectors are working toward developing carbon policies to support the national dual carbon goals. The transportation industry,
Lan QIAO   +5 more
doaj   +1 more source

Other title: Pickens County, Alabama, highway map

open access: yes, 1971
Blue line print; Control by U.S. National Ocean Survey and Alabama Highway Department.; Outside bottom left margin: "General highway map Pickens County Alabama 54"; Index map. Legend shows symbols used on map.
Alabama. State Highway Dept. Division of Surveying and Mapping.
core   +1 more source

Lithuanian Mineral Resources, Their Reserves and Possibilities for Their Usage in Road Building

open access: yesThe Baltic Journal of Road and Bridge Engineering, 2010
This article has an aim to review the range and value of the underground resources of the Republic of Lithuania, to analyse the quality of local aggregates used for road building purposes and to recommend how local aggregates have to be used in order to ...
Skirmantas Skrinskas   +3 more
doaj   +1 more source

Research on Automatic Review Method of Highway BIM Based on Knowledge Graph

open access: yesZhongwai Gonglu
Building information modeling (BIM), characterized by multi-dimensional modeling and multi-source data integration, is becoming a key technology to promote the innovation and digital transformation of the highway design industry. Taking BIM as the design
WANG Wuyu, SHAO Kebo, ZHANG Feng
doaj   +1 more source

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