搜索结果: 1-15 共查到“工学 contact”相关记录74条 . 查询时间(0.125 秒)
MAPPING VIS AND UVL IMAGERY ON 3D GEOMETRY FOR NON-INVASIVE, NON-CONTACT ANALYSIS OF A VASE
Ultraviolet-induced luminescence multispectral imaging 3D modelling non-invasive analysis fringe projection photogrammetry dense matching cultural heritage
2018/6/4
The paper presents an investigation about the combination of multispectral and 3D imaging aiming at the analysis of the condition and preservation of an ancient vase. Visible-reflected (VIS) and -indu...
第20届非接触原子力显微镜国际会议（20th International Conference on Non-Contact Atomic Force Microscopy）
第20届 非接触原子力 显微镜 国际会议
2017/7/6
NC-AFM 2017 is the 20th international conference on Non-Contact Atomic Force Microscopy (NC-AFM), which is one of the most influential conference series in the field of scanning probe microscopy.
第13届计算方法与表面和接触力学实验国际会议（13th International Conference on Computational Methods and Experiments in Surface&Contact Mechanics）
第13届 计算方法与表面和接触力学实验 国际会议
2017/1/10
The aim of the conference is to facilitate interaction between the research and industrial community and discuss the latest developments in this rapidly advancing field. The meeting responds to the de...
CONTACT SPECTROSCOPY FOR DETERMINATION OF STRATIGRAPHY OF SNOW OPTICAL GRAIN SIZE
snow clouds
2015/9/9
We present a technique for in situ measurement of the vertical and spatial stratigraphic distribution of snow
optical grain size with a coupled contact illumination probe and field spectroradiometer....
An automatic technique for accurate non-contact structural deformation measurements
Close-range Automation Matching Recognition Monitoring Tracking
2015/8/24
This paper presents an automatic, close-range photogrammetric process developed to measure point-wise 2D deformations of a concrete beam during a loading experiment. Required accuracy was better than ...
A non-contact monitoring system for investigating as-built membrane roof structures
Monitoring Dynamic Video Surface Laser Scanning Matching Modelling Engineering
2015/8/24
A monitoring system that uses applied geomatics techniques, including terrestrial laser scanning and videogrammetry, has been developed in order to determine the behaviour of as-built membrane roof st...
3D reconstruction and modelling of the contact surfaces for the archaeological small museum pieces
Photogrammetry Architecture Archaeology Modelling Visualization Close Range
2015/8/24
The paper is concerned with the application of close range photogrammetry for reconstruction of the shape of the 3D surfaces of the small archaeological pieces. Such items, as statuettes, stone plates...
Microbial contamination of paper-based food contact materials with different contents of recycled fiber
bacteria disposable materials health safety microbial purity recycled paper
2015/7/28
Recycled paper is commonly used in food packaging industry, especially for disposable products. The material coming into direct contact with food products must not represent a source of contamination ...
Stabilized low-order finite elements for frictional contact with the extended finite element method
Extended finite element Frictional contact Lagrange multipliers Penalty method Stabilized methods
2015/7/1
Contact problem suffers from a numerical instability similar to that encountered in incompressible elasticity, in which the normal contact pressure exhibits spurious oscillation. This oscillation does...
A contact algorithm for frictional crack propagation with the extended finite element method
contact algorithm frictional crack extended finite element method
2015/7/1
We present an incremental quasi-static contact algorithm for path-dependent frictional crack propagation in the framework of the extended finite element (FE) method. The discrete formulation allows fo...
NON-CONTACT PHOTOGRAMMETRIC METHODOLOGY TO EVALUATE THE STRUCTURAL HEALTH OF HISTORICAL CONSTRUCTIONS
Photogrammetry image-based modelling digital image correlation computer-vision cultural heritage vernacular heritage masonry structures finite element modelling
2015/3/3
Accurate studies of cultural heritage structures usually require the application of combined techniques to understand its structural behaviour. It is in this context, where the article present a set o...
RELATIONSHIP BETWEEN SAVI AND BIOMASS DATA OF FOREST AND SAVANNA CONTACT ZONE IN THE BRAZILIAN AMAZONIA
Biomass Tropical Rain Forest Savanna Vegetation Index Amazonia
2015/2/2
The Brazilian Amazonia presented the important dynamic changes in land use/land cover in the last two decades, mainly at the forest and savanna transition zones, due to human activities related to sel...
Surface Modifiation of Food Contact Materials for Processing and Packaging Applications
Surface Modification Food Contact Materials Processing and Packaging Applications
2014/10/27
Surface Modifiation of Food Contact Materials for Processing and Packaging Applications.
Simulations of Non-Contact Creep in Regimes of Mixed Dominance
Non-Contact Creep Regimes of Mixed Dominance
2014/10/23
Improvement of high temp erature applications relies on the further development of ultra-high temp erature materials (UHTMs). Higher p erformance and efficiency is driving the need for improvements in...
Investigation of Contact Pressure Distribution on Sheet Metal Stamping Tooling Interfaces: Surface Modeling, Simulations, and Experriments
Contact Pressure Distribution Sheet Metal Stamping Tooling Interfaces Surface Modeling Simulations Experiments
2014/10/23
In stamping operations, sheet metal is formed into a desired shape by pressing it in a hydraulic or mechanical press between suitably shaped dies. As a predominant manufacturing process, sheet metal f...