79 Result(s)
within
**ng Yongchang
Engineering
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Article
Investigation of the parallel gradation method based on response of ballast penetration into subgrade soil by discrete element method
Treating ballast and subgrade soil as an integrated unit for sampling and loading has proven to be an effective method for investigating the interaction between ballast and subgrade soil. Given that direct tes...
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Article
A real-time seam tracking system based on extraction and restoration model in robotic GMAW
Seam tracking technology is an important part of the intelligent welding field. In this paper, a laser vision-based real-time seam tracking system was built. The system consists of a self-developed laser visio...
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Article
Study on Fire Resistance of Prefabricated Demountable Composite Beams Using Bolted Shear Connectors
Using bolts as shear connectors of the steel–concrete composite beams enables prefabricated assembly and makes it possible to demountable and reuse the prefabricated components. However, studies on the fire re...
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Article
Open AccessDesign Strategies for Aqueous Zinc Metal Batteries with High Zinc Utilization: From Metal Anodes to Anode-Free Structures
Representative methods for calculating the depth of discharge of different Zn anodes are introduced.
Recent advances of aque...
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Chapter and Conference Paper
Key Technologies of Building Knowledge Base Based on Oracle Database
Knowledge bases are important collections of knowledge that store, organize, and process knowledge, as well as provide knowledge services. Knowledge bases are an important part of building an open infrastructu...
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Reference Work Entry In depth
Mine Survey
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Article
Open AccessGroup combined failure in tension of extended hollo blind bolts using numerical finite element method
The structural hollow sections (SHS) have several advantages comparing with the open sections. However, the application of the SHS in the industry is limited due to the traditional bolt connection and cannot b...
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Article
Open AccessMechanical behaviors of coal surrounding horizontal wellbore during drilling process considering the effects of loading rate, pore pressure and temperature
Coal is a kind of rock with the characteristics of soft structure, developed joints, cleats, cracks, and pores, resulting in that its mechanical behaviors are highly sensitive to stress, pore coalbed methane ...
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Living Reference Work Entry In depth
Mine Survey
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Chapter and Conference Paper
3D Pot-Shaped Object Localization Based on RGB-Image and Point Clouds
Existing network-based 3D object detection and localization methods require a processing platform with high computing power. When applied to industrial scenarios with low computing power and low power consumpt...
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Chapter and Conference Paper
Encryption Algorithm of Power Equipment Nameplate Based on Quadratic Convolution
Image encryption technology hides the original image information by disrupting the pixel ordering and other methods, so as to improve the security of the image. It is widely used in military, medical and life ...
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Article
Modeling and simulation method of trajectory in double-side autonomous grinding considering the dynamic friction coefficient
Double-plane grinding plays an important role in the processing of high-precision flat parts. A double-side autonomous grinding (DSAG) method was proposed and investigated to improve the uniformity of the abra...
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Article
Correction to: Novel monitoring method for belt wear state based on machine vision and image processing under grinding parameter variation
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Article
Novel monitoring method for belt wear state based on machine vision and image processing under grinding parameter variation
The wear state of an abrasive belt is one of the important factors affecting the grinding precision of belt grinding processes. At present, there are two problems associated with the monitoring method of the w...
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Article
Aging resistance of SBS–SBR composite modified asphalt materials for high altitude and cold regions
This paper focuses on the use of SBS and SBR as the main modifiers to prepare composite modified asphalt (CMA) binder and CMA mixture for the complex climate of the Qinghai-Tibet Plateau, and compared with the...
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Article
Effect of bitumen composition on micro-structure and rheological properties of styrene–butadiene–styrene modified asphalt before and after aging
The performance of styrene–butadiene–styrene modified asphalt (SBSMA) is strongly affected by the composition of asphalt. In this study, five kinds of bitumens were selected from different oil sources. Four-co...
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Article
Precipitates evolution and tensile behavior of wrought Ni-based ATI 718Plus superalloy during long-term thermal exposure
In this paper, the microstructure evolution and tensile behavior of wrought ATI 718Plus superalloy during long-term thermal exposure (LTTE) were investigated. The γ′ phase evolves from spherical morphology to cub...
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Article
Effect of surface characteristics of asphalt pavement on ice-pavement adhesion
Ice-adhesion to various materials is a significant concern in all fields. In this paper, the ice-adhesion of asphalt pavement was studied based on the perspective of pavement surface characteristics. Firstly, ...
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Article
Modeling and monitoring the material removal rate of abrasive belt grinding based on vision measurement and the gene expression programming (GEP) algorithm
Accurately predicting the material removal rate (MRR) in belt grinding is challenging because of the randomly distributed multiple cutting edges, flexible contact, and continuous wear of the abrasive grains, u...
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Article
In-process material removal rate monitoring for abrasive belt grinding using multisensor fusion and 2D CNN algorithm
In the abrasive belt grinding process, actual material removal is an important parameter that affects its accuracy. At present, for obtaining the actual material removal, offline measurements are required to e...
