两种结构高立式芦苇沙障防沙效能探究及应用优化

doi:10.13866/j.azr.2025.08.14

Abstract

Abstract:

In the “Desert-Gobi-Desertification” region of northwest China, the transmission lines are confronted with severe wind-sand disasters, which pose a threat to the safe operation of the power grid. In power transmission lines, upright bar and bundle reed sandfences are commonly employed as sand barriers. It has been discovered that these two distinct reed sand barrier structures exhibit different sand control effects. To explore the differences in the wind-sand prevention effectiveness of the two structural sandfences, the flow field characteristics and sand accumulation patterns of the two sandfences under different wind speeds were analyzed through a combination of numerical simulation and wind tunnel testing. The results indicate that the bar sandfence generates strong viscous resistance and demonstrates a better wind prevention effect. Its sand blocking efficiency is higher than that of the bundle sandfence. However, the accumulated sand is distributed close to the sand barrier and is prone to being buried. The bundle sandfence has a smaller windproof range, but the sand accumulation is distributed in areas far from itself, and its resistance to sand burial is remarkable. Based on these findings, a differentiated layout scheme is proposed: The bundle sandfence is utilized to extend the service life in the dominant wind erosion area, while the bar sandfence is used to enhance the sand blocking effect in areas with severe sand accumulation. These results provide a basis for the optimized design of sand control engineering for desert transmission lines.

Key words: wind-sand control, transmission lines, upright reed sandfence, numerical simulation, wind tunnel test

WANG Xingang, YIN Xiang, XIE Longzhi, ZHANG Xiaojun, TONG Jiangfeng, TAN Jing. Exploration on sand control efficiency of two structure high vertical reed sandfences and its application optimization[J].Arid Zone Research, 2025, 42(8): 1514-1524.

Figures/Tables 13

Fig. 1

Fig. 2

Fig. 3

Fig. 4

Fig. 5

Fig. 6

Fig. 7

Fig. 8

Fig. 9

Fig. 10

Fig. 11

Fig. 12

Tab. 1

References 23

[1]	邓鹤鸣, 李勇杰, 蔡炜, 等. 沙漠区域输电问题研究现状及展望[J]. 高电压技术, 2017, 43(12): 3850-3861.
	[Deng Heming, Li Yongjie, Cai Wei, et al. Status and prospect on technical research of power transmission in desert areas[J]. High Voltage Engineering, 2017, 43(12): 3850-3861.]
[2]	Chen D H, Zhang Y L, Cheng J J, et al. Characteristics and prevention measures of wind-sand disaster along the transmission corridor in desert areas[J]. Land Degradation Development, 2025, 36(10): 3558-3574. doi: 10.1002/ldr.v36.10
[3]	Xu B, Zhang J, Huang N, et al. Characteristics of turbulent aeolian sand movement over straw checkerboard barriers and formation mechanisms of their internal erosion form[J]. Journal of Geophysical Research: Atmospheres, 2018, 123(13): 6907-6919. doi: 10.1029/2017JD027786
[4]	辛国伟, 程建军, 杨印海. 铁路沿线挂板式沙障开孔特征与风沙流场的影响研究[J]. 铁道学报, 2016, 38(10): 99-107.
	[Xin Guowei, Cheng Jianjun, Yang Yinhai. Study on effect of characteristics of hanging-type concrete sand barrier opening and wind-sand field along railway[J]. Journal of the China Railway Society, 2016, 38(10): 99-107.]
[5]	景文宏, 程建军, 蒋富强. 轨枕式挡墙挡风沙功效的数值模拟及试验研究[J]. 铁道科学与工程学报, 2016, 13(1): 46-54.
	[Jing Wenhong, Cheng Jianjun, Jiang Fuqiang. Numerical simulation and experimental research on effect of sleeper typed retaining wall for wind and sand retaining[J]. Journal of Railway Science and Engineering, 2016, 13(1): 46-54.]
[6]	Cheng J J, Lei J Q, Li S Y, et al. Disturbance of the inclined inserting-type sand fence to wind-sand flow fields and its sand control characteristics[J]. Aeolian Research, 2016, 21: 139-150. doi: 10.1016/j.aeolia.2016.04.008
[7]	程建军, 蒋富强, 杨印海, 等. 戈壁铁路沿线风沙灾害特征与挡风沙措施及功效研究[J]. 中国铁道科学, 2010, 31(5): 15-20.
	[Cheng Jianjun, Jiang Fuqiang, Yang Yinhai, et al. Study on the hazard characteristics of the drifting sand along the railway in Gobi area and the efficacy of the control engineering measures[J]. China Railway Science, 2010, 31(5): 15-20.]
[8]	赵雨兴, 杨冬翔, 贺振平, 等. 沙区高压输电线路防沙治沙技术应用研究[C]// 内蒙古科学技术协会. 赤峰: 内蒙古科学技术出版社, 2003: 246-248.
	[Zhao Yuxing, Yang Dongxiang, He Zhenping, et al. Research on application of sand prevention and control technology for high-voltage transmission lines in sandy areas[C]// Inner Mongolia Association for Science and Technology. Chifeng: Inner Mongolia Science and Technology Press, 2003: 246-248.]
[9]	宋国新. 输电工程沙漠段危害及对策研究[J]. 地质与资源, 2018, 27(6): 579-581.
	[Song Guoxin. Study on the harm of desert section on transmission projects and countermeasures[J]. Geology and Resources, 2018, 27(6): 579-581.]
[10]	陈柏羽, 程建军, 李生宇. 新疆S214省道高立式芦苇沙障合理间距分析[J]. 干旱区研究, 2020, 37(3): 782-789.
	[Chen Baiyu, Cheng Jianjun, Li Shengyu. Reasonable spacing of high-parallel reed sand barriers along the Xinjiang S214 provincial highway[J]. Arid Zone Research, 2020, 37(3): 782-789.]
[11]	丁录胜, 程建军, 陈柏羽, 等. 铁路高立式芦苇沙障防风阻沙的现场测试与流场模拟计算[J]. 水土保持通报, 2019, 39(3): 156-162.
	[Ding Lusheng, Cheng Jianjun, Chen Baiyu, et al. Field test and numerical simulation of windbreak and sand-resisting on high-parallel reed sand-barriers along railway[J]. Bulletin of Soil and Water Conservation, 2019, 39(3): 156-162.]
[12]	Tsukahara T, Sakamoto Y, Aoshima D, et al. Visualization and laser measurements on the flow field and sand movement on sand dunes with porous fences[J]. Experiments in Fluids, 2012, 52(4): 877-890. doi: 10.1007/s00348-011-1157-4
[13]	李凯崇, 谭立海, 石龙, 等. 孔隙率对芦苇沙障风沙防护效果影响分析[J]. 铁道学报, 2022, 44(5): 166-170.
	[Li Kaichong, Tan Lihai, Shi Long, et al. Influence of porosity on blown sand protection effect of reed sand barrier[J]. Journal of the China Railway Society, 2022, 44(5): 166-170.]
[14]	柳军, 肖玉濮, 于曙华, 等. 草方格沙障高度与间距对防沙固沙效果的影响研究[J]. 西部交通科技, 2021(11): 203-205.
	[Liu Jun, Xiao Yupu, Yu Shuhua, et al. Study on the influence of straw checkerboard barrier height and spacing on sand blocking and fixation effects[J]. Western China Communications Science & Technology, 2021(11): 203-205.]
[15]	Jiang H, Dun H C, Tong D, et al. Sand transportation and reverse patterns over leeward face of sand dune[J]. Geomorphology, 2017, 283(15): 41-47. doi: 10.1016/j.geomorph.2016.12.030
[16]	Bauer B O, Houser C A, Nickling W G. Analysis of velocity profile measurements from wind-tunnel experiments with saltation[J]. Geomorphology, 2004, 59(1): 81-98. doi: 10.1016/j.geomorph.2003.09.008
[17]	Tennekes H. The logarithmic wind profile[J]. Journal of Atmospheric Sciences, 1973, 30(2): 234-238. doi: 10.1175/1520-0469(1973)030<0234:TLWP>2.0.CO;2
[18]	Huang N, Zheng X J, Zhou Y H. A multi-objective optimization method for probability density function of lift-off speed of wind-blown sand movement[J]. Advances in Engineering Software, 2006, 37(1): 32-40. doi: 10.1016/j.advengsoft.2005.03.015
[19]	Lee S J, Park K C, Park C W. Wind tunnel observations about the shelter effect of porous fences on the sand particle movements[J]. Atmospheric Environment, 2002, 36(9): 1453-1463. doi: 10.1016/S1352-2310(01)00578-7
[20]	陈柏羽, 程建军, 辛林桂, 等. 基于离散伴随求解器的铁路下导风工程外形优化研究[J]. 铁道科学与工程学报, 2019, 16(8): 1923-1930.
	[Chen Baiyu, Cheng Jianjun, Xin Lingui, et al. Study on shape optimization of railway downwind guide engineering based on discrete adjoint solver[J]. Journal of Railway Science and Engineering, 2019, 16(8): 1923-1930.]
[21]	周薇. 流体的粘滞阻力对物体运动的影响[J]. 技术物理教学, 2009, 17(2): 27-28.
	[Zhou Wei. The influence of viscous resistance of fluids on object motion[J]. Technical Physics Teaching, 2009, 17(2): 27-28.]
[22]	石龙, 王玉竹, 韩峰, 等. 风向对路堑周围风沙流场影响的数值模拟[J]. 铁道学报, 2025, 47(1): 131-137.
	[Shi Long, Wang Yuzhu, Han Feng, et al. Numerical simulation of effect of wind direction on wind-sand flow field around cutting[J]. Journal of the China Railway Society, 2025, 47(1): 131-137.]
[23]	韩峰, 石龙, 李凯崇. 风沙流对兰新高铁挡风墙的响应规律[J]. 中国铁道科学, 2019, 40(5): 9-15.
	[Han Feng, Shi Long, Li Kaichong. Response law of wind-sand flow to windbreak wall along Lanzhou-Xinjiang high speed railway[J]. China Railway Science, 2019, 40(5): 9-15.]

沙障类型	风速/（m·s^-1）	沙源质量/kg	剩余沙源质量/kg	截留沙粒质量/kg		阻沙率/%
沙障类型	风速/（m·s^-1）	沙源质量/kg	剩余沙源质量/kg	迎风侧	背风侧	阻沙率/%
芦苇杆沙障	10	50	16.10	4.53	25.54	88.70
	15	40	11.32	0.03	18.90	66.00
	20	40	11.82	0.01	15.10	53.62
芦苇束沙障	10	50	14.50	1.51	25.56	76.25
	15	40	10.74	0.00	12.83	43.85
	20	40	15.30	0.00	5.76	23.32

Exploration on sand control efficiency of two structure high vertical reed sandfences and its application optimization

RichHTML

PDF (PC)

Like

Knowledge

Abstract

Cite this article

share this article

Figures/Tables 13

References 23

Related Articles 15

Metrics

Comments

Recommended 0

[1]	FAN Yanwei, LYU Zijie, ZHANG Yao, WANG Lei, SHI Wen. Simulation of soil hydrothermal distribution characteristics and analysis of the influencing factors of vertical tube surface drip irrigation [J]. Arid Zone Research, 2025, 42(6): 1138-1150.
[2]	WANG Hao, LI Shengyu, WANG Haifeng, FAN Jinglong, CUI Kejun. Wind tunnel experiment and numerical simulation of surface erosion and accumulation in desert photovoltaic power stations [J]. Arid Zone Research, 2025, 42(2): 349-359.
[3]	WANG Yutian, LONG Xiao, WANG Hao, CHEN Youao, MA Xingxing. Analysis of an intense precipitation process in the Tengger Desert based on sounding data assimilation [J]. Arid Zone Research, 2025, 42(10): 1802-1812.
[4]	CAO Yidan, MA Minjin, KANG Guoqiang, CHEN Ran. Numerical simulation and diagnosis of a severe dust storm event in Northwest China [J]. Arid Zone Research, 2025, 42(1): 1-13.
[5]	XIA Tian, LI Shengyu, ZHANG Jing, CUI Kejun. Numerical simulation of influence of wing wall type of expressway culvert on transport of wind-blown sand flow in wind-blown sand area [J]. Arid Zone Research, 2024, 41(12): 2154-2165.
[6]	LIU Yang, YIN Zhongdong, YAN Qing, ZHANG Cairong. Numerical simulation on the windbreak and sand-fixing effect of Reaumuria soongorica [J]. Arid Zone Research, 2024, 41(11): 1887-1897.
[7]	YAN Qing, LI Juyan, YIN Zhongdong, LIU Jinmiao, LIU Hongcai. Numerical simulation of the influence of typical shrub types on wind-sand flow field [J]. Arid Zone Research, 2023, 40(5): 785-797.
[8]	ZHANG Tianyi, LIU Jie, YANG Zhiwei, WANG Bin, CHENG Qiulian. Numerical simulation of avalanche process in Aerxiangou, West Tianshan Mountains, based on air-ground cooperative investigation [J]. Arid Zone Research, 2023, 40(11): 1729-1743.
[9]	XUE Chengjie, ZHANG Kecun, AN Zhishan, ZHANG Hongxue, PAN Jiapeng. Influences of railway viaducts on local wind power: A case study of the Shashangou Bridge used by the Dunge Railway [J]. Arid Zone Research, 2023, 40(10): 1678-1686.
[10]	NIU Danni, HAN Rong, MA Rui, WANG Zhenting, LIU Hujun, WEI Linyuan. Effects of density and plant point distribution on shelter efficiency of artificial Haloxylon ammodendron forest [J]. Arid Zone Research, 2023, 40(1): 143-151.
[11]	CAO Yiqing,LONG Xiao,LI Chao,WANG Siyi,ZHAO Jianhua. Numerical study on the effect of low-level jet on two rainstorms on the east side of the Helan Mountain [J]. Arid Zone Research, 2022, 39(6): 1739-1752.
[12]	LIU Jinmiao,LI Juyan,YIN Zhongdong,GUAN Hanxiao,ZHANG Jiawei. Numerical simulation study on the influence of dry Alhagi camelorum on the wind-sand flow field [J]. Arid Zone Research, 2022, 39(5): 1514-1525.
[13]	ZHOU Hong. A comparative study of ponded infiltration in a desert sandy soil based on multi-hydrological models [J]. Arid Zone Research, 2022, 39(1): 123-134.
[14]	ZHANG Xingxin,ZHANG Kai,SHI Boyuan,CUI Baohong,ZHAO Liming. Numerical simulation of wind-blown sand flow field and formation mechanism of sand damage on road surface in shifting dune area [J]. Arid Zone Research, 2021, 38(4): 1184-1191.
[15]	WEI Qian,LONG Xiao,ZHAO Jianhua,HAN Zifei,WANG Siyi. Impact of boundary layer parameterization schemes on the simulation of a dust event over Northwest China [J]. Arid Zone Research, 2021, 38(1): 163-177.