Results 151 to 160 of about 755 (176)

Study on Bearing Behaviors of Single Axially Loaded SDCM Pile

Deep Foundations and Geotechnical In Situ Testing, 2010
Stiffened Deep Cement Mixed (SDCM) pile technique has provided a new approach for treating soft. soil. The main focus of this paper is the bearing behavior and capacity prediction of single SDCM pile. Static load tests data of 67 piles collected from six different districts in China are analyzed in this paper.
Xin Zhao, Mai Wu, Shunwei Chen, Dandan Kong   +3 more
openaire   +1 more source

Numerical simulations and parametric study of SDCM and DCM piles under full scale axial and lateral loads

Computers and Geotechnics, 2011
Abstract The new kind of reinforced Deep Cement Mixing (DCM) pile namely, Stiffened Deep Cement Mixing (SDCM) pile is introduced to mitigate the problems due to the low flexural resistance, quality control problem and unexpected failure of DCM pile. The SDCM pile consists of DCM pile reinforced with concrete core pile. Previously, the full scale pile
Panich Voottipruex, D T Bergado, Pitthaya Jamsawang   +2 more
exaly   +3 more sources

Performance comparison of differential GNSS, EGNOS and SDCM in different user scenarios in Finland

2016 European Navigation Conference (ENC), 2016
Positioning errors of stand-alone GNSS can be reduced with different real-time augmentation approaches. For many navigation and positioning applications, Satellite-Based Augmentation System (SBAS) and Differential code-based GNSS (DGNSS) can offer substantial improvement in the positioning accuracy.
Koivula Hannu, Kuusniemi Heidi, Kuokkanen Jaakko, Bhuiyan Mohammad Zahidul H., Marila Simo   +4 more
openaire   +1 more source

Performances of SDCM and DCM walls under deep excavation in soft clay: Field tests and 3D simulations

Soils and Foundations, 2019
Abstract This study presents the results of full-scale tests and three-dimensional finite element analyses of deep cement mixing (DCM) and stiffened deep cement mixing (SDCM) columns under lateral loads and DCM and SDCM walls under deep excavation in soft clay. The DCM walls used in this study comprised one, two and three rows of DCM columns, whereas
Panich Voottipruex, Pitthaya Jamsawang, Piti Sukontasukkul   +2 more
exaly   +2 more sources

Stiffened deep cement mixing (SDCM) pile: Laboratory investigation

2008
Deep cement mixing (DCM) pile has been widely used to improve the engineering properties of soft clay layer. The DCM pile can effectively reduce settlements of full-scale embankments by studies of Bergado et al. (1999) and Lai et al. (2006) whereas the practice research work by Petchgate et al. (2003a, b; 2004) showed that DCM pile has low strength and
openaire   +1 more source

SDCM-YOLO: a cross-scale, texture-aware framework for metal surface defect detection

Engineering Research Express
Abstract Metal surface defect detection is often hampered by small defect sizes, low contrast, and strong background textures, causing conventional approaches to suffer from frequent misses and false alarms in real-world settings. To balance detection accuracy with model compactness, we develop SDCM-YOLO, an improved framework built ...
Fuqin Deng, Weibiao Chen, Lanhui Fu
openaire   +1 more source

Theoretical Analysis and Field Investigation on Bearing Characteristics of the Long‐Core SDCM Pile Under Vertical Load in Multilayered Soil

International Journal for Numerical and Analytical Methods in Geomechanics
ABSTRACTThe long‐core SDCM pile is a typical type of stiffened deep cement mixing (SDCM) pile, it could be widely exploited in coastal geotechnical engineering because of its high bearing capacity, low settlement, green, and economic advantages. The long‐core SDCM pile is constituted by a PHC pipe pile and cemented soil, the height of the PHC pipe pile
Guoliang Dai, Hongbo Liu, Xinsheng Chen   +2 more
exaly   +2 more sources

Multi-Scanning Droplet Cell Microscopy (multi-SDCM) for truly parallel high throughput electrochemical experimentation

Electrochimica Acta, 2015
Abstract 3D printing was used to realise an 8 channel measuring head that is supplying individual droplets onto a surface of interest. Each of these droplets is individually addressed using separate counter and reference electrodes and can thus be operated completely independent.
Jan Philipp Kollender, Andrei Ionut Mardare, Achim Walter Hassel   +2 more
openaire   +1 more source

A stacked ring shear measurement for simultaneous dual-interface shear in SDCM piles: experiments and numerical validation

Measurement: Journal of the International Measurement Confederation
Chunfai Leung, Zhen Zhang, Siau Chen Chian   +2 more
exaly   +2 more sources

A Perceptual Data Cleansing Model (SDCM) for Reducing the Dirty Data

2023 International Conference on Smart Computing and Application (ICSCA), 2023
Mohammad Azmi Al-Madi, Ahmed Abdel-Wahab, Mohammed AlShanty, Shaikhan Bawazeer, Mohammed AlZahrani   +4 more
openaire   +1 more source