Resource Type

Journal Article 14

Year

2023 1

2022 1

2021 2

2019 1

2018 1

2016 1

2014 2

2011 3

2010 1

2009 1

open ︾

Keywords

Loess Plateau 4

soil erosion 2

CSNSP 1

Carbon 1

Check dams 1

China 1

Design load 1

Discharge–sediment relationship 1

Dynamic check dam (DCDam) 1

Ecological restoration 1

Land use change 1

Loess hilly region 1

Loess tunnel 1

PLAXIS 1

SWAT 1

SWAT-DayCent 1

Sediment 1

Sediment load 1

Sediment rating parameters 1

Sediment trapping 1

open ︾

Search scope:

排序： Display mode:

HIGH QUALITY DEVELOPMENTAL APPROACH FOR SOIL AND WATER CONSERVATION AND ECOLOGICAL PROTECTION ON THE LOESS

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 4,   Pages 501-511 doi: 10.15302/J-FASE-2021425

Abstract:

The Loess Plateau is the core area in the Yellow River basin for implementing environmental protectionecological projects has implemented aimed at soil and water conservation and ecological management on the Loess

Keywords： management     high quality development     industrial structure     soil erosion     soil and water conservation     Loess    

HTML PDF Collect

Transforming the Loess Plateau of China

Yuheng LI,Guoming DU,Yansui LIU

Frontiers of Agricultural Science and Engineering 2016, Volume 3, Issue 3,   Pages 181-185 doi: 10.15302/J-FASE-2016110

Abstract: This paper aims to show the importance of land consolidation in transforming the Loess Plateau of ChinaGreen Project and Gully Land Consolidation Project jointly transformed the ecology and landscape of the Loess

Keywords： China     critical zone     land consolidation     Loess Plateau     sustainability    

HTML PDF Collect

Exemplary project of green cave dwellings in Loess Plateau

Jiaping LIU, Xinrong ZHU, Liu YANG, Rongrong HU,

Frontiers in Energy 2010, Volume 4, Issue 1,   Pages 122-130 doi: 10.1007/s11708-010-0005-1

Abstract: Focusing on the energy conservation of cave dwellings in the Loess Plateau, this paper aims to create

Keywords： new cave dwellings     green buildings     the Loess Plateau     energy efficiency    

HTML PDF Collect

TRANSFORMATION OF AGRICULTURE ON THE LOESS PLATEAU OF CHINA TOWARD GREEN DEVELOPMENT

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 4,   Pages 491-500 doi: 10.15302/J-FASE-2021428

Abstract:

Loess Plateau of China is a typical dryland agricultural area.

Keywords： agronomic technologies     economic returns     education     environmental cost     food production     government policy    

HTML PDF Collect

Stability analysis of a high loess slope reinforced by the combination system of soil nails and stabilization

Jiu-jiang WU,Qian-gong CHENG,Xin LIANG,Jian-Lei CAO

Frontiers of Structural and Civil Engineering 2014, Volume 8, Issue 3,   Pages 252-259 doi: 10.1007/s11709-014-0260-z

Abstract: techniques for deep foundation pit and normal slopes, few related engineering cases are found for high loessBy utilizing the finite element software of PLAXIS 8.5, the behavior of a high loess slope reinforcedmeasure of reducing the weight of the top of the slope is a positive factor to the stability of the loess

Keywords： high loess slope     CSNSP     PLAXIS     phi/c strength reduction method     Sweden circular slip surface    

HTML PDF Collect

framework of sediment trapped by check-dam networks: A case study of a typical watershed on the chinese loess Article

Pengcheng Sun, Yiping Wu

Engineering 2023, Volume 27, Issue 8,   Pages 209-221 doi: 10.1016/j.eng.2021.12.015

Abstract: We then applied this framework to a typical Loess watershed, the Yan River Basin, to assess the time-varying

Keywords： Check dams     Dynamic check dam (DCDam)     Loess Plateau     Sediment trapping     SWAT    

HTML PDF Collect

Effects of alfalfa coverage on runoff, erosion and hydraulic characteristics of overland flow on loess

Shufang WU, Pute WU, Hao FENG, G. P. Merkley

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 1,   Pages 76-83 doi: 10.1007/s11783-011-0282-x

Abstract: An evaluation of the interactions between vegetation, overland and soil erosion can provide valuable insight for the conservation of soil and water. An experiment was conducted to study water infiltration, runoff generation process, rate of sediment erosion, and hydrodynamic characteristics of overland flow from a sloping hillside with different draw-off discharges from alfalfa and control plots with 20° slope. The effect of alfalfa on runoff and sediment transport reduction was quantitatively analyzed. Alfalfa was discussed for its ability to reduce the overland flow scouring force or change the runoff movement. Compared to the bare-soil plots, alfalfa plots generated a 1.77 times increase in infiltration rate. Furthermore, the down-slope water infiltration rate for the bare soil plots was higher than in the up-slope, while the opposite was found in the alfalfa plots. In addition, alfalfa had a significant effect on runoff and sediment yield. In comparison to the control, the runoff coefficient and sediment transportation rate decreased by 28.3% and 78.4% in the grass slope, respectively. The runoff generated from the alfalfa and bare-soil plots had similar trends with an initial increase and subsequent leveling to a steady-state rate. The transport of sediment reduced with time as a consequence of the depletion of loose surface materials. The maximum sediment concentration was recorded within the first few minutes of each event. The alfalfa plots had subcritical flow while the bare-soil plots had supercritical flow, which indicate that the capability of the alfalfa slope for resisting soil erosion and sediment movement was greater than for bare soil plots. Moreover, the flow resistance coefficient and roughness coefficient for the alfalfa plots were both higher than for the bare-soil plots, which indicate that overland flow in alfalfa plots had retarded and was blocked, and the flow energy along the runoff path had gradually dissipated. Finally, the ability to erode and transport sediment had decreased.

Keywords： alfalfa     soil erosion     runoff and sedimentation     soil water infiltration     overland flow     hydrodynamic characteristics    

HTML PDF Collect

Key Techniques for the Construction of High-Speed Railway Large-Section Loess Tunnels Article

Yong Zhao, Huawu He, Pengfei Li

Engineering 2018, Volume 4, Issue 2,   Pages 254-259 doi: 10.1016/j.eng.2017.07.003

Abstract: high-speed railway project has greatly improved the construction level of China’s large-section loesspaper systematically summarizes the technical characteristics and main problems of the large-section loessOn this basis, the key construction techniques of loess tunnels with large sections for high-speed railwayThe research results show that the classification of loess strata surrounding large tunnels should beThe pressure of the surrounding rock of a large-section loess tunnel should be calculated according to

Keywords： Loess tunnel     Surrounding rock classification     Surface cracking     Design load     Three-bench seven-step excavation    

HTML PDF Collect

Double-layer Support Technology of Large-section Loess TunnelBy Benching Method

Li Guoliang,Song Ye,Li Lei,Wang Xindong,Li Bo

Strategic Study of CAE 2014, Volume 16, Issue 8,   Pages 54-63

Abstract: characteristics and key construction techniques of the double-layer support system of large-section loess

Keywords： large-section loess tunnel     benching method     double-layer support     under crossing    

HTML PDF Collect

Toward Sustainable Revegetation in the Loess Plateau Using Coupled Water and Carbon Management Article

Fubo Zhao, Yiping Wu, Xiaowei Yin, Georgii Alexandrov, Linjing Qiu,

Engineering 2022, Volume 15, Issue 8,   Pages 143-153 doi: 10.1016/j.eng.2020.12.017

Abstract:

The “Grain-for-Green” project on the Loess Plateau is the largest revegetation programrevegetation-induced land use conversions on the water and carbon cycles in a typical watershed on the Loessareas for revegetation could provide information to policy makers for seeking optimal management on the Loess

Keywords： Carbon     Land use change     Loess Plateau     Sediment     SWAT-DayCent     Water resources    

HTML PDF Collect

Can the Grain-for-Green Program Really Ensure a Low Sediment Load on the Chinese Loess Plateau? Article

Pengcheng Sun, Yiping Wu, Zhifeng Yang, Bellie Sivakumar, Linjing Qiu, Shuguang Liu, Yanpeng Cai

Engineering 2019, Volume 5, Issue 5,   Pages 855-864 doi: 10.1016/j.eng.2019.07.014

Abstract:

The Chinese Loess Plateau is the most seriously eroded area in the world and contributes the vastTo address this question, we selected a typical loess hilly region where considerable ecological restorationand which is regarded as the site of the first and most representative Grain-for-Green program in the Loess

Keywords： Discharge–sediment relationship     Ecological restoration     Loess hilly region     Sediment load     Sediment    

HTML PDF Collect

A new method of studying collapsibility of loess

Yuanqing ZHU , Zhenghan CHEN ,

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 3,   Pages 305-311 doi: 10.1007/s11709-009-0040-3

Abstract: triaxial collapsible testing procedure was described using the new apparatus for undisturbed collapsible loessThe new triaxial apparatus was a useful facility to study the collapsible behavior of loess.

Keywords： triaxial apparatus for collapsible soils     controlled suction     pressure/volume controlled equipment     double triaxial collapsible test     single triaxial collapsible test    

HTML PDF Collect

Experimental study of two saturated natural soils and their saturated remoulded soils under three consolidated undrained stress paths

Mingjing JIANG, Haijun HU, Jianbing PENG, Serge LEROUEIL

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 2,   Pages 225-238 doi: 10.1007/s11709-011-0108-8

Abstract: paper, an experimental investigation is conducted to study the mechanical behavior of saturated natural loessAs for remoulded loess or remoulded filling, the critical state line (CSL) and isotropic consolidationline (ICL) in -log ′ space are almost straight, while for natural loess or natural filling, in -log

Keywords： stress paths     static liquefaction     natural soil     remoulded soil     loess     structure     total strength indices     excess    

HTML PDF Collect

Analysis of mechanical behaviors of big pipe-roof for shallow buried large-span tunnel

Li Jian,Tan Zhongsheng,Yu Yu,Ni Lusu

Strategic Study of CAE 2011, Volume 13, Issue 9,   Pages 92-96

Abstract: text-align: justify;">A series of research on mechanical behaviors of big pipe-roof in shallow large-span loessThe force-deformation law of big pipe roof in loess tunnel was obtained: in front of the excavating face

Keywords： shallow burying mining     undercrossing construction     loess tunnel     pipe-roof     deformation monitoring    

HTML PDF Collect

Title Author Date Type Operation

HIGH QUALITY DEVELOPMENTAL APPROACH FOR SOIL AND WATER CONSERVATION AND ECOLOGICAL PROTECTION ON THE LOESS

Journal Article

Transforming the Loess Plateau of China

Yuheng LI,Guoming DU,Yansui LIU

Journal Article

Exemplary project of green cave dwellings in Loess Plateau

Jiaping LIU, Xinrong ZHU, Liu YANG, Rongrong HU,

Journal Article

TRANSFORMATION OF AGRICULTURE ON THE LOESS PLATEAU OF CHINA TOWARD GREEN DEVELOPMENT

Journal Article

Stability analysis of a high loess slope reinforced by the combination system of soil nails and stabilization

Jiu-jiang WU,Qian-gong CHENG,Xin LIANG,Jian-Lei CAO

Journal Article

framework of sediment trapped by check-dam networks: A case study of a typical watershed on the chinese loess

Pengcheng Sun, Yiping Wu

Journal Article

Effects of alfalfa coverage on runoff, erosion and hydraulic characteristics of overland flow on loess

Shufang WU, Pute WU, Hao FENG, G. P. Merkley

Journal Article

Key Techniques for the Construction of High-Speed Railway Large-Section Loess Tunnels

Yong Zhao, Huawu He, Pengfei Li

Journal Article

Double-layer Support Technology of Large-section Loess TunnelBy Benching Method

Li Guoliang,Song Ye,Li Lei,Wang Xindong,Li Bo

Journal Article

Toward Sustainable Revegetation in the Loess Plateau Using Coupled Water and Carbon Management

Fubo Zhao, Yiping Wu, Xiaowei Yin, Georgii Alexandrov, Linjing Qiu,

Journal Article

Can the Grain-for-Green Program Really Ensure a Low Sediment Load on the Chinese Loess Plateau?

Pengcheng Sun, Yiping Wu, Zhifeng Yang, Bellie Sivakumar, Linjing Qiu, Shuguang Liu, Yanpeng Cai

Journal Article

A new method of studying collapsibility of loess

Yuanqing ZHU , Zhenghan CHEN ,

Journal Article

Experimental study of two saturated natural soils and their saturated remoulded soils under three consolidated undrained stress paths

Mingjing JIANG, Haijun HU, Jianbing PENG, Serge LEROUEIL

Journal Article

Analysis of mechanical behaviors of big pipe-roof for shallow buried large-span tunnel

Li Jian,Tan Zhongsheng,Yu Yu,Ni Lusu

Journal Article