Xiaoling Li’s research while affiliated with Chongqing Jiaotong University and other places

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Publications (3)


The research design of this paper; geometrical measurements were in m.
Entity diagram of carriage, chute, and landslide mass.
Structure diagram of the spur dike model; geometrical measurements were in cm. (a) Spur dike layout plan. (b) Spur dike section layout. (c) Side view of the spur dike layout.
Spur dike model.
Layout position of the spur dike.

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Experimental study on pressure distribution of spur dike under the combined action of landslide surge and water flow
  • Article
  • Full-text available

July 2022

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60 Reads

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6 Citations

Meili Wang

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Xiaoling Li

Combined with the physical model test of the force of landslide surge on the spur dike under the condition of water flow dynamics, this paper measures and analyzes the pressure distribution of the spur dike body, the wave pressure distribution along with the water depth, and the circumferential pressure distribution along with the near-surface layer, the middle layer, and a near-bottom layer of the upstream and downstream spur dikes of the river channel opposite the landslide entry point under the action of pure water flow and wave–current coupling, respectively. For the upstream spur dike, the maximum pressure is concentrated on the right side of the river slope of the spur dike body and the part of the backwater slope close to the spur dike head, that is, the position of the upstream slope; for the downstream spur dike, the pressure on the upstream slope and upstream slope of the spur dike head is the largest. Under the same test parameters, the pressure increase of the downstream spur dike is more significant than that of the upstream spur dike, and the downstream spur dike is easier to be damaged than the upstream spur dike.

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Bank revetment of Nanxi City section of Yibin upper reaches of the Yangtze River.
Vulnerability evaluation index system of revetment project.
Vulnerability evaluation method of inland waterway revetment project subjected to wave and current

January 2021

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14 Reads

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1 Citation

The flood damage of inland waterway revetment project has become one of the most serious disasters that affect the water transportation, municipal environment, human life and property safety. Scientific and reasonable evaluation of the vulnerability of waterway revetment eProject subjected to wave and current can effectively prevent and reduce disaster losses. According to the characteristics of multi factors and fuzziness in the vulnerability evaluation of waterway revetment project subjected to wave and current, a two-level fuzzy comprehensive evaluation mathematical model for vulnerability assessment is established by using fuzzy mathematics method. Based on the field investigation and observation data of the waterway revetment project in the middle and upper reaches of the Yangtze River and the relevant measurement of laboratory experiments, four main factors affecting the stability of the waterway revetment project, including design and construction, protective measures, wave-current characteristics and river waterway factors, are selected based on the establishment of vulnerability evaluation index system. Analytic hierarchy process (AHP) is used to determine the weight of evaluation factors and their sub factors, which improves the objectivity and scientificity of vulnerability assessment of waterway revetment project subjected to wave and current.


Risk assessment of landslide-induced surge disaster of river type reservoir in mountainous area

January 2020

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40 Reads

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3 Citations

The landslide-induced surge of river type reservoir in the mountainous area has become one of the most important disasters affecting the waterborne transportation and the safety of human life and property in the reservoir area. Based on the field observation of landslide and landslide-induced surge in the Three Gorges Reservoir (TGR) area and relevant research results, this paper develops the basic principles for selecting the risk factors of landslide-induced surge, analyses the risk factors of landslide-induced surge, and gives the main and secondary risk factors and their characteristics. According to the characteristics of landslide-induced surge disaster, the hierarchical structure, judgment matrix, and risk calculation model suitable for landslide-induced surge disaster are established by using analytic hierarchy process method, and the classification standard of the action index of each main evaluation factor is determined. This well-developed evaluation method is then applied to evaluate the risk of Hongyanzi landslide-induced surge disaster in the TGR area. The evaluation result is high risk, which is consistent with the actual disaster situation.

Citations (3)


... Revetments intervene local hydro-dynamics (e.g., wave-current interactions) and cause a complex flow over and through them. The revetments have been proven to be dynamic because rocks could move and respond to wave forces [60,68]. According to Ref. [40]; the revetments could quickly adapt to changing wave conditions, reaching a stable profile after high tides, varying around a quasi-equilibrium state. ...

Reference:

Environmental impacts of shore revetment
Vulnerability evaluation method of inland waterway revetment project subjected to wave and current

... The research efforts in these regards have been summarized in detail by Nandhini et al. (2024). Despite the emphasis being mainly on the impact of spur dikes in the riverine environment during the regular river flow, few researchers also focused on the effect of unsteady flow (replication of flood) (Iqbal and Tanaka, 2023;Moghispour and Kouchakzadeh, 2024), tidal bore (Xu et al., 2016;Wang et al., 2022a;Zhang et al., 2022Zhang et al., , 2023 and landslide induced surges (Wang et al., 2022b) interaction with spur dikes. According to the U.S. Army Corps of Engineers (USACE), spur dikes reduce flow elevations under minimal flow circumstances by deflecting the flow into the main channel. ...

Experimental study on pressure distribution of spur dike under the combined action of landslide surge and water flow

... In these areas, the probability of geological hazards occurring along the reservoir shores is higher, and the resulting consequences are also more severe. For example, landslides within reservoirs can generate massive surges, which may potentially damage hydraulic structures such as dams, posing a threat to downstream population centers [4][5][6]. Meanwhile, the rapid rise or fall in the water level of the reservoir can easily cause rather large deformation of the dam body. ...

Risk assessment of landslide-induced surge disaster of river type reservoir in mountainous area