Stability analysis for high-steep slope subjected to repeated blasting vibration

Wu, Tingyao; Zhou, Chuanbo; Jiang, Nan; Xia, Yuqing; Zhang, Yuqi

doi:10.1007/s12517-020-05857-y

Cited by 20 publications

(10 citation statements)

References 26 publications

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“…is definition adequately reflects the core of North American landscape ecology, but many European scholars are not satisfied with this definition. Based on multidisciplinary theories and the synthesis of various perspectives, landscape ecology has been defined as a comprehensive discipline of socioeconomic relationships, and the evolutionary processes of spatial patterns and ecology have been studied and improved [15].…”

Section: Related Researchmentioning

confidence: 99%

[Retracted] Analysis of the Spatial Distribution Pattern of the Urban Landscape in the Central Plains under the Influence of Multiscale and Multilevel Morphological Geomorphology

Zhao

Guo²

2021

Complexity

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This paper presents an in-depth analysis and research on the spatial distribution pattern of the urban landscape in the Central Plains digital landscape form and proposes an optimization scheme. Based on the basic theories of systematics and complexity, this paper analyzes the self-similar characteristics of urban morphology, establishes the concept of schema, and constructs a multiscale and multilevel morphological map research framework by drawing on the “planar pattern” morphological analysis method of the school and the “matrix, patch, and corridor” spatial expression model of landscape ecology. The framework of morphological map research at multiple scales has been established, and the theory and method of describing, understanding, judging, and analyzing morphological evolution have been formed. Cities have self-similarity at different scales, and urban evolution is a process of recursion from small-scale hierarchy to large-scale hierarchy, and hierarchy is a phenomenon presented by the natural evolution of cities. After any morphological process is completed, it can only be transformed into the other two ways, so the static morphological description can be transformed into dynamic morphological process analysis.

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Section: Related Researchmentioning

confidence: 99%

[Retracted] Analysis of the Spatial Distribution Pattern of the Urban Landscape in the Central Plains under the Influence of Multiscale and Multilevel Morphological Geomorphology

Zhao

Guo²

2021

Complexity

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“…e Jiangnan region has the geographical advantage of forming a complete study area and is a distinctive and unique research vehicle for the study of regional town systems and urban development, as well as an important research value and a good research database. Suzhou, Nanjing, and Hangzhou are the three central cities in the study area and the three important Jiangnan capitals in China's history [3]. e interaction between the concept of grand urban patterns for political needs and the natural topography makes these three cities typical and special in terms of morphological changes.…”

Section: Introductionmentioning

confidence: 99%

[Retracted] Extraction of Spatial Distribution Characteristics of Jiangnan Urban Landscape under the Influence of Geomorphology

Wang

Qin

2021

Complexity

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This paper presents an in-depth study and analysis of the spatial distribution of urban landscapes in Jiangnan cities under the influence of geomorphology and extracts the characteristics to explore the construction mechanism from the perspective of spatial functionality based on the analysis of the process and content of landscape construction. The construction of cities and ponds originated from political influence, environmental constraints, and architectural techniques; the landscape pattern of the combined shape and complementary potential originated from the creation of various types of gardens in various dynasties; the complementary planning of landscape, the traffic creation of the plain and water network, and the production factors of agriculture and sanitation influenced the construction of the countryside landscape; the traditional view of feng shui, poetry and painting, the eight scenes of the city and countryside, and other humanistic intentions influenced the overall situation of the town and the landscape. This paper extracts and analyzes the spatial distribution characteristics of Jiangnan city landscape from several perspectives, and the results can clearly show the distribution of landscape features under the influence of geomorphology and can give the best layout suggestions. From the perspective of spatial variability, the main features of traditional landscape construction in Jiangnan are analyzed through three levels: the characteristics of the process of humanized landscapes evolving into natural landscapes, the comparative analysis of similarities and differences in the construction of cities and towns, and the characteristics of the system of regional landscape construction. Finally, the changes in the landscape pattern of the region under the influence of globalization are analyzed through the changing characteristics of landscape architecture.

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“…In traditional analysis of mine slope induced by the blasting vibration, the studies of dynamic response mainly involved in different conditions, but not enough in the impact of rainfall in ltration and underwater blasting (Wu et al 2020;Jiang et al 2018). In analysis of the slope stability induced by the rainfall, the rainfall characteristics (quantity, intensity and distribution) ( Blasting induced seismic waves as well as heavy rainfall have a damage effect on high-steep slopes or excavation surfaces, especially in joint ssure development and an important effect on rock slope stability (Li et al 2006;Mikos et al 2004;Panek et al 2011).…”

Section: Introductionmentioning

confidence: 99%

Failure mechanism and stability analysis of bank slope deformation under the synergistic effect of heavy rainfall and blasting vibration

Ming

et al. 2021

Preprint

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Underwater drilling blasting technique is often adopted to clear away the obstructed reef and dredge-cut in the mountainous waterway dredging engineering. However, the vibration of the underwater blasting and excavation of the riverbed has a certain influence on the stability of bank slopes. Combined with the partial bank collapse phenomenon in the waterway regulation project between two dams in the Three Gorges reservoir area, the change of pore water pressure of unsaturated soil under heavy rainfall and the increase of permanent displacement of soil under blasting vibration in the reservoir area are discussed. This paper explains the weakening effect of rainfall infiltration and blasting vibration on the stability of the bank slope. By studying the law of slope failure deformation under the separate action and coupling action, it is found that rainfall infiltration promotes the increase of slope permanent displacement and the blasting vibration enlarges the infiltration area of the soil, which demonstrated the accelerated failure mechanism of the rainfall-blasting slope.

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Stability analysis for high-steep slope subjected to repeated blasting vibration

Cited by 20 publications

References 26 publications

[Retracted] Analysis of the Spatial Distribution Pattern of the Urban Landscape in the Central Plains under the Influence of Multiscale and Multilevel Morphological Geomorphology

[Retracted] Analysis of the Spatial Distribution Pattern of the Urban Landscape in the Central Plains under the Influence of Multiscale and Multilevel Morphological Geomorphology

[Retracted] Extraction of Spatial Distribution Characteristics of Jiangnan Urban Landscape under the Influence of Geomorphology

Failure mechanism and stability analysis of bank slope deformation under the synergistic effect of heavy rainfall and blasting vibration

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