The study and determination of causes of fracture of the shaft of the roll working the wire cassette unit by I. A. Kovaleva, P. A. Bobkov, I. A. Ovchinnikova

Get full text

Research on the Technology of Plugging Gushing Water in the Vertical Shaft under Complicated Conditions by Chuanyang Jia, Hailong Wang, Haiquan Liu, Guibin Zhang, Kaihua Sheng

Get full text

Analysis of the structural integrity of a frozen wall during a mine shaft excavation using temperature monitoring data by Lev Levin, Mikhail Semin, Ivan Golovatyi

Get full text

Aplicación del modelo "Antecedente-Comportamiento-Consecuencia" en la construcción de lumbreras y túneles Application of an "Antecedent-Behavior-Consequence" model... by Victor Jiménez Arguelles, Jesús A Bustamante, Luis A Rocha Chiu

“…The research is based on the data collected during two years in the construction of a deep drainage system in the Mexico City, which was carried out by four major Mexican construction companies. This research was developed from by external project monitoring, which allows using representative data without the problem of affect or benefit participating companies. …”
Get full text

EL SUBSISTEMA REDUCCIONAL JESUÍTICO DEL BORDE ORIENTAL DE LAS PAMPAS Y SU VÍNCULO REGIONAL CON LOS ESTABLECIMIENTOS PRODUCTIVOS DE BUENOS AIRES, 1740-1753 by Fabian Arias

“…The shaft suggested from what has been called the ‘cell jesuit of Buenos Aires’ can be understood, and at the same time analyze, considering that each establishment of the company forms part of “a group of units of production, distribution and consumption that operate from a common activity to all of them” (Rofman , 1984: 43). …”
Get full text

Fault Diagnosis of Rotating Machinery Based on Convolutional Neural Network and Singular Value Decomposition by Dong Liu, Xu Lai, Zhihuai Xiao, Dong Liu, Xiao Hu, Pei Zhang

Get full text

Dynamics of Vertical Axis Wind Turbines (Darrieus Type) by A. F. Abdel Azim El-Sayed, C. Hirsch, R. Derdelinckx

“…A computing package that combines finite element methods for evaluating the resonance frequencies and modes of turbine subcomponents (blade, tower and shaft) together with the aerodynamic calculations for forces and moments taking into consideration the dynamic stall as well as the dynamic response is developed. …”
Get full text

Observed Performance and FEM-Based Parametric Analysis of a Top-Down Deep Excavation in Soil-Rock Composite Stratum by Gang Lei, Panpan Guo, Fucai Hua, Xiaonan Gong, Lina Luo

Get full text