Results 1 to 10 of about 38,514 (163)
Some of the next articles are maybe not open access.
Computers and Geotechnics, 2021
Abstract The Artificial ground freezing (AGF) method is a reliable and environmentally friendly technique used for ground improvement to address adverse geotechnical conditions, and it has been widely used in the civil engineering field. However, frost heave and thaw settlement during the freeze–thaw process is inevitable, and excessive deformation ...
Lifu Zheng +4 more
openaire +3 more sources
Abstract The Artificial ground freezing (AGF) method is a reliable and environmentally friendly technique used for ground improvement to address adverse geotechnical conditions, and it has been widely used in the civil engineering field. However, frost heave and thaw settlement during the freeze–thaw process is inevitable, and excessive deformation ...
Lifu Zheng +4 more
openaire +3 more sources
Effect of Wall Deformation on Dewatering-Induced Ground Surface Settlement
Journal of Shanghai Jiaotong University (Science), 2020In practice, dewatering for pressure relief is commonly undertaken during ongoing excavation to secure bottom stability against basal upheaval. Simultaneously, through unloading, wall deflection is obviously observed. Noticing that both cause soil deformations, this research is to study the effect of wall deformation on dewatering-induced settlement. A
Kimsrorng Nai +2 more
openaire +1 more source
Ground Surface Deformation Sensor Based on Cable Impedance
Applied Mechanics and Materials, 2012In order to measure ground surface deformation, a sensor based on cable impedance change is studied in this paper. This sensing cable has elastic double helical structure with much larger measurement range than optical fiber distributed deformation technology.
Ren Yuan Tong +3 more
openaire +1 more source
Wideband Antenna with Deformed Ground Surface for Wireless Applications
INROADS- An International Journal of Jaipur National University, 2018The association of quantum effect into microwave application has become protagonist of modern era of wave applications. The effective impedance variation may easily be encountered with respect to alteration into path distribution of Electromagnetic wave.
Pankaj Kumar Goswami +2 more
openaire +1 more source
Shanghai center project excavation induced ground surface movements and deformations
Frontiers of Structural and Civil Engineering, 2017Empirical data on deep urban excavations can provide designers a significant reference basis for assessing potential deformations of the deep excavations and their impact on adjacent structures. The construction of the Shanghai Center involved excavations in excess of 33-m-deep using the top-down method at a site underlain by thick deposits of marine ...
Guolin Xu +3 more
openaire +1 more source
Ku-band ground-based SAR experiments for surface deformation monitoring
2015 IEEE 5th Asia-Pacific Conference on Synthetic Aperture Radar (APSAR), 2015Continuous monitoring of ground deformation on high-risk areas is of great importance for the study of landslide mechanisms as well as to serve as an early warning system before the triggers of hazardous events. A new ground-based synthetic aperture radar (GBSAR) has been developed and installed at selected landslide-prone areas in Malaysia.
Koo Voon Chet +7 more
openaire +1 more source
Role of Ground Surface Deformation in Volcano Monitoring
2014What can be learned about the inner working of volcanoes by studying how they change shape or deform? What role does InSAR play in volcano deformation studies, and what other techniques are useful for studying deforming volcanoes? By what means and to what extent can volcanic eruptions and their impacts be forecast using deformation and other types of ...
Zhong Lu, Daniel Dzurisin
openaire +1 more source
Transportation Research Record: Journal of the Transportation Research Board, 2023
Rockfalls and landslides commonly occur in the Hawaiian islands. When these events occur along a thoroughfare, they can result in the loss of lives, cause significant damage to infrastructure, and force full or partial road closures, resulting in traffic congestion and commuting delays, sometimes for months.
Ryan Hendrix, Phillip S.K. Ooi
openaire +1 more source
Rockfalls and landslides commonly occur in the Hawaiian islands. When these events occur along a thoroughfare, they can result in the loss of lives, cause significant damage to infrastructure, and force full or partial road closures, resulting in traffic congestion and commuting delays, sometimes for months.
Ryan Hendrix, Phillip S.K. Ooi
openaire +1 more source
Ground surface displacements and tilt monitoring for reconstruction of reservoir deformations
International Journal of Rock Mechanics and Mining Sciences, 2011Abstract Surface deformation generated during hydrocarbon production, and waste or water reinjection, can be used to indirectly monitor subsurface deformation sources. Forward and inverse models previously studied are mostly based on the nucleus of strain approach and are focused on measurements of vertical or horizontal deformations.
Kamelia Atefi Monfared, Leo Rothenburg
openaire +1 more source
SPH Simulation for Large Deformation of Ground Surface Caused by Faulting
Journal of Earthquake and Tsunami, 2018Once a large deformation appears on the ground surface due to faulting during an earthquake, it may cause severe damage to infrastructure systems. A numerical simulation method that provides accurate prediction on the deformation of the ground surface is very useful for examining the performance of infrastructure systems subjected to a deformation of ...
Yusuke Ono +2 more
openaire +1 more source