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Highway Planning and Design in the Qinghai–Tibet Plateau of China: A Cost-Safety Balance Perspective Article

Chengqian Li, Lieyun Ding, Botao Zhong

Engineering 2019, Volume 5, Issue 2,   Pages 337-349 doi: 10.1016/j.eng.2018.12.008

Abstract: designers to minimize costs at the expense of high risk indicators, since the overall risk level of the highwayrisks and the associated cost burden related to the appropriate planning and design of a mountainous highwayThe method can be carried out in four steps: First, the highway design is represented by a new parametricThis approach was applied and examined in the Sichuan-Tibet Highway engineering project, which is located

Keywords： Highway planning and design     Cost-safety optimization     Acceptable risk assessment     Sichuan-Tibet Highway    

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Reliability guarantee framework for the Sichuan–Tibet Railway

Frontiers of Engineering Management 2021, Volume 8, Issue 4,   Pages 480-491 doi: 10.1007/s42524-021-0170-4

Abstract: The Sichuan–Tibet Railway is facing extraordinary challenges in terms of construction, operation, andThis study proposes a novel reliability framework to guarantee the ideal operation state of the Sichuan–TibetGiven the fact that the Sichuan–Tibet Railway is a complex giant system, Nine-Connotation was summarizedNine-Connotation and the understanding of reliability transmission mechanism, the framework of reliability for the Sichuan–Tibetframework can assist in well-informed decisions for the construction, as well as the operation of the Sichuan–Tibet

Keywords： Sichuan–Tibet Railway     operational efficiency     reliability guarantee     Nine-Connotation     implementation    

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Risk warning technologies and emergency response mechanisms in Sichuan–Tibet Railway construction

Liujiang KANG, Hao LI, Cong LI, Na XIAO, Huijun SUN, Nsabimana BUHIGIRO

Frontiers of Engineering Management   Pages 582-594 doi: 10.1007/s42524-021-0151-7

Abstract: reviewing the existing studies, we present four corresponding research areas and recommendations on the Sichuan–Tibet

Keywords： railway construction     risk warning technologies     emergency response mechanisms     Sichuan–Tibet Railway    

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“Heavenly Road”: The Qinghai–Tibet Railway

Yongfu SUN

Frontiers of Engineering Management 2020, Volume 7, Issue 2,   Pages 304-307 doi: 10.1007/s42524-019-0079-3

Abstract: Xiaobo WANG. [J]. Front. Eng, 2019, 6(1): 131-137.Peter REDFERN, Hua ZHONG. [J]. Front. Eng, 2017, 4(2): 193-200.Qixiang FAN. [J]. Front. Eng, 2017, 4(2): 231-237.Ming-zhou Liu,Cong-hu Liu,Mao-gen Ge,Yuan Zhang,Qing-hua Zhu. [J]. Front. Eng, 2016, 3(2): 144-146.Yu Zhao,Sheng-quan Wang,Ke-chao Zhu. [J]. Front. Eng, 2015, 2(1): 35-38.Ru-gui Chen,Jia-meng Chen. [J]. Front. Eng, 2014, 1(1): 52-61.An Wang. [J]. Front. Eng, 2014, 1(1): 13-17.

Keywords： permafrost protection     sustainable development     health guarantee system    

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Recent advances in geosynthetic-reinforced retaining walls for highway applications

Jie HAN, Yan JIANG, Chao XU

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 2,   Pages 239-247 doi: 10.1007/s11709-017-0424-8

Abstract: Geosynthetic-reinforced retaining (GRR) walls have been increasingly used to support roadways and bridge abutments in highwayIn recent years, advances have been made in construction and design of GRR walls for highway applications

Keywords： bridge     geosynthetic     highway     reinforced     wall    

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Key uncertainty events impacting on the completion time of highway construction projects

Alireza MOGHAYEDI, Abimbola WINDAPO

Frontiers of Engineering Management 2019, Volume 6, Issue 2,   Pages 275-298 doi: 10.1007/s42524-019-0022-7

Abstract: encountered in the process of constructing highways, and evaluates their impact on construction time, on highwayThe inquiry process consisted of brainstorming by highway experts and interviewing them to identify theAn uncertainty matrix for South African highway projects was developed, using a quantitative model andIt emerged from the study that the uncertainty events affecting the construction time of highway projectsthat construction time on South African highway projects is significantly related to the social and

Keywords： ANFIS     construction time     impact assessment     highway project     South Africa     uncertainty    

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Pavement sustainability index for highway infrastructures: A case study of Maryland

Stella O. OBAZEE-IGBINEDION, Oludare OWOLABI

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 2,   Pages 192-200 doi: 10.1007/s11709-017-0413-y

Abstract: Pavement deterioration creates conditions that undermine their performances, which gives rise to the need for maintenance and rehabilitation. This paper develops a mathematical multi-linear regression analysis (MLRA) model to determine a pavement sustainability index ( ) as dependent variable for flexible pavements in Maryland. Four categories of pavement performance evaluation indicators are subdivided into seven pavement condition indices and analyzed as independent variables for each section of pavement. Data are collected from five different roadways using field evaluations and existing database. Results indicate that coefficient of determination ( ) is correlated and significant, = 0.959. Of the seven independent variables, present serviceability index ( ) is the most significant with a coefficient value of 0.032, present serviceability rating ( ) coefficient value= 0.028, and international roughness index ( ) coefficient value= ?0.001. Increasing each unit value of coefficients for and would increase the value of ; thereby providing a more sustainable pavement infrastructure; which explains the significance of the model and why will most likely impact environmental, economic and social values.

Keywords： pavement indices     sustainability     pavement performance     flexible pavements    

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Soil selenium concentration and Kashin-Beck disease prevalence in Tibet, China

Shunjiang LI, Wei LI, Xia HU, Linsheng YANG, Ruodeng XIRAO

Frontiers of Environmental Science & Engineering 2009, Volume 3, Issue 1,   Pages 62-68 doi: 10.1007/s11783-009-0009-4

Abstract: Se concentrations, natural soil samples and cultivated soil samples were collected from southeastern Tibetconcentrations in KBD areas were lower than that in non-disease areas, and the mean concentrations of soil Se in TibetTherefore , there is a close relationship between soil Se concentrations and KBD in Tibet.deficiency in soils and its relationship with Se concentrations in food-grain and the human body in Tibet

Keywords： Kashin-Beck disease (KBD)     selenium (Se)     soil     Tibet    

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Unified methodology for site-characterization and sampling of highway runoff

Jy S. WU, Craig J. ALLAN,

Frontiers of Environmental Science & Engineering 2010, Volume 4, Issue 1,   Pages 47-58 doi: 10.1007/s11783-010-0003-x

Abstract: and atmospheric deposition are three essential data categories for the planning and implementation of highway-runoffstatistical relationships for characterization and prioritization of the respective pollutant loads at highwaysites in Charlotte, North Carolina, USA, were used to illustrate the development of site-specific highway-runoffunified methodology provides a basis for initial assessment of the pollutant-constituent loads from highwayIn addition, operational guidance is suggested for implementing highway-runoff monitoring programs that

Keywords： highway runoff     pollutant loads     regression models     non-point source pollution     storm water permit    

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The gas resources of the “Gas Pipeline from Sichuan to China Eastern Region” Project

Ma Yongsheng,Cai Xunyu,Zhao Peirong,Luo Yi

Strategic Study of CAE 2010, Volume 12, Issue 5,   Pages 73-77

Abstract:

Abstract]In 2007, the "Gas Pipeline from Sichuan to China Easternprogresses have shown that the Puguang Gas Field, the gas resource base of the "Gas Pipeline from Sichuan

Keywords： “Gas Pipeline from Sichuan to China Eastern Region” Project     gas     resources    

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Advantages of Copper Resources and Prospects for Their Exploitation and Utilization in Tibet

Tang Juxing, Wang Qin

Strategic Study of CAE 2019, Volume 21, Issue 1,   Pages 140-147 doi: 10.15302/J-SSCAE-2019.01.020

Abstract: Tibet is a province with the most abundant copper resources in China, so the scientific and rationalexploitation of copper resources in Tibet plays a very important role in ensuring the sustainable supplyThis paper summarizes the distribution characteristics of Tibet’s copper resources and the advantagesand disadvantages for exploiting copper resources in Tibet.development, construct green development bases for copper resources in major metallogenic belts in Tibet

Keywords： copper resources     exploitation and utilization     Tibet    

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Range of ecological impact of highway construction in the Longitudinal Range-Gorge Region, China

Jie LIU, Fan CHEN, Haiqing GENG, Xinxin QIU, Binbin CAI,

Frontiers of Environmental Science & Engineering 2010, Volume 4, Issue 3,   Pages 349-360 doi: 10.1007/s11783-010-0027-2

Abstract: Methods quantitatively determining the ecological impact of highway construction were discussed, andThe Dabao highway (from Dali to Baoshan) and the Sixiao highway (from Simao to Xiaomengyang) passingecosystem health assessment was introduced to calculate the overall range of the ecological impact of highwayin terms of the minimum living areas required by animal populations and the fragmentation caused by highwayThe results indicate that the zones impacted by highway construction were composed of both regular and

Keywords： range of impact     quantitative analysis     highway construction     Longitudinal Range-Gorge Region    

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Deep Exploration for Lithosphere With Special Reference to Qinghai-Tibet Plateau

Zhao Wenjin

Strategic Study of CAE 2003, Volume 5, Issue 2,   Pages 1-15

Abstract:

Taking the Qinghai-Tibet Plateau as an example, the paper introduces newest results of deep

Keywords： lithosphere     deep exploration     Tibet Plateau    

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Advance in the Study on the Insect in Tibet

Wang Baohai,Huang Fusheng,Li Baohai,wang Cuiling,wang Chengming

Strategic Study of CAE 1999, Volume 1, Issue 3,   Pages 86-92

Abstract: classification, evolution of fauna, vertical distribution and evolution of adaptation of insect in TibetA new understanding and vision of fauna in Tibet were discussed in further.It was suggested that the Qinghai-Tibet Plateau can be regarded as a separate geographical region of

Keywords： insect     advance in study     Tibet    

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Innovation anId application of energy saving and environmental protection technologies for the Sichuan

Cao Yaofeng

Strategic Study of CAE 2012, Volume 14, Issue 12,   Pages 15-18

Abstract: sensitive and vulnerable environment, and high-toxic, high-acid gas reserves in the northeast area of SichuanAs a result, the Project fulfilled its social commitments of making Sichuan-East gas transmission project

Keywords： the Sichuan to East China Gas Transmission Project     engineering construction     energy saving and environmental    

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Title Author Date Type Operation

Highway Planning and Design in the Qinghai–Tibet Plateau of China: A Cost-Safety Balance Perspective

Chengqian Li, Lieyun Ding, Botao Zhong

Journal Article

Reliability guarantee framework for the Sichuan–Tibet Railway

Journal Article

Risk warning technologies and emergency response mechanisms in Sichuan–Tibet Railway construction

Liujiang KANG, Hao LI, Cong LI, Na XIAO, Huijun SUN, Nsabimana BUHIGIRO

Journal Article

“Heavenly Road”: The Qinghai–Tibet Railway

Yongfu SUN

Journal Article

Recent advances in geosynthetic-reinforced retaining walls for highway applications

Jie HAN, Yan JIANG, Chao XU

Journal Article

Key uncertainty events impacting on the completion time of highway construction projects

Alireza MOGHAYEDI, Abimbola WINDAPO

Journal Article

Pavement sustainability index for highway infrastructures: A case study of Maryland

Stella O. OBAZEE-IGBINEDION, Oludare OWOLABI

Journal Article

Soil selenium concentration and Kashin-Beck disease prevalence in Tibet, China

Shunjiang LI, Wei LI, Xia HU, Linsheng YANG, Ruodeng XIRAO

Journal Article

Unified methodology for site-characterization and sampling of highway runoff

Jy S. WU, Craig J. ALLAN,

Journal Article

The gas resources of the “Gas Pipeline from Sichuan to China Eastern Region” Project

Ma Yongsheng,Cai Xunyu,Zhao Peirong,Luo Yi

Journal Article

Advantages of Copper Resources and Prospects for Their Exploitation and Utilization in Tibet

Tang Juxing, Wang Qin

Journal Article

Range of ecological impact of highway construction in the Longitudinal Range-Gorge Region, China

Jie LIU, Fan CHEN, Haiqing GENG, Xinxin QIU, Binbin CAI,

Journal Article

Deep Exploration for Lithosphere With Special Reference to Qinghai-Tibet Plateau

Zhao Wenjin

Journal Article

Advance in the Study on the Insect in Tibet

Wang Baohai,Huang Fusheng,Li Baohai,wang Cuiling,wang Chengming

Journal Article

Innovation anId application of energy saving and environmental protection technologies for the Sichuan

Cao Yaofeng

Journal Article