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Influence of Foundation Pit Groups’ Excavation on the Deformation Characteristics of Adjacent Railway Subgrade and Protection Measures
This study employs a series of finite element models and field monitoring data to systematically investigate the deformation characteristics and...
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Application of regularized ELM optimized by sine algorithm in prediction of ground settlement around foundation pit
The construction of the engineering is often accompanied by the excavation of the foundation pit, which will lead to the ground settlement around the...
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Numerical evaluation of a 70-m deep hydropower station foundation pit dewatering
The foundation pit of Yamansu hydropower station has an average depth of 70 m and has been excavated with five-level slopes. Lowering of groundwater...
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Three-dimensional forward modeling and response characteristics analysis of foundation pit leakage electric-field considering electrokinetic effect
The traditional ground direct current method is not suitable for leakage detection of underground diaphragm walls in foundation pits because of its...
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Study on the mechanical behavior of a foundation pit retaining structure adjacent to the pile foundation of a subway station
The numerous effects of adjacent structures should be considered in the design and construction of subway stations. The subway station expansion...
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An optimized neural network with a hybrid GA-ResNN training algorithm: applications in foundation pit
The prediction of foundation pit deformation is of great significance in ensuring the safety of neighbors and efficiency of construction. The...
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Integrated geophysical detection of water inrush from foundation pit near the river: a case study of Nan**g subway station
A sudden water inrush will inundate the foundation pit and bring great difficulty to construction. Subway construction near a river is more...
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Hatschek’s pit and origin of pituitary gland
Pituitary gland, or pituitary for short, is characteristic of all vertebrates. As a “master gland” controlling a multitude of important functions in...
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Effect of genetic algorithm in optimizing deep foundation pit supporting structure
To design a deep foundation pit support structure that can guarantee safety and obtain the highest economic benefit under the premise of meeting the...
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Numerical investigation of mining pit effects on maximum scour depth around bridge pier with different shape
Sand and gravel harvesting in river beds for construction purposes generates a mining pit which may change the river morphology. If the mining pit...
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The influence of partial pile cutting on the pile-anchor supporting system of deep foundation pit in loess area
Pile cutting behavior has been frequently applied in complex underground space development projects; however, few studies have paid attention to the...
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Effect of geometric parameters of a restraining embankment on the stabilization of a deep open-pit mine excavation
Effective slope stabilization measure in deep open-pit mines not only ensures the safety of employees and equipment, but also makes sound economic...
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Numerical Optimisation of Excavation Pit Design Using Finite Element Analyses
The present study focusses on optimising a single supported excavation pit to achieve a more economical design using finite element analyses. Two...
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Protective effect of partition excavations of a large-deep foundation pit on adjacent tunnels in soft soils: a case study
The safety of metro tunnels is seriously threatened when protective measures are not well organized during adjacent foundation pit excavations in...
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Seismic and Hydrogeological Monitoring of Large-Scale Blast Parameters: A Case-Study of Lebedinsky Open Pit Mine, Kursk Magnetic Anomaly
AbstractThe authors analyze seismic and hydrogeological data recorded after a large-scale blast on 22 September 2021 in Lebedinsky open pit mine,...
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Unloading damage patterns of rock slopes in open pit mines and analyses of their mechanisms
The stability of slopes is essential for ensuring safe production in open-pit mines. Analyzing and managing the deformation and failure of the slope...
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RETRACTED ARTICLE: Study on settlement prediction model of deep foundation pit in sand and pebble strata based on grey theory and BP neural network
In the process of urban underground space development, it is necessary to predict the ground settlement around the deep foundation pit to protect the...
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Reliability analysis of prestressed anchors in rock slopes of open-pit mines
Prestressed anchor cables are widely used for slope reinforcement, but the loss of prestress makes it difficult to guarantee the reinforcement...
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Engineering geology and mechanism of multiple landslides in a large open-pit mine: the case of the Copper Mine in Qinghai Province, China
Landslides are a commonly occurring hazard in open-pit mines. Despite extensive research on this phenomenon, there is still a lack of understanding...
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Physico-mechanical parameters of rock materials used in open pit reclamation – a case study of CTL Maczki-Bór S.A. mine in Poland
The aim of the research was to assess the variability of selected physical and mechanical properties of Carboniferous barren rocks in the Upper...
