搜索结果: 1-15 共查到“工学 walls”相关记录35条 . 查询时间(0.226 秒)
Can antibiotic-resistant bacteria escape from sewers into waterways and cause disease outbreaks?To answer this question, scientists at Rutgers University built a simulated sewer to examine t...
UAV PHOTOGRAMMETRY FOR CULTURAL HERITAGE PRESERVATION MODELING AND MAPPING VENETIAN WALLS OF BERGAMO
Venetian Fortress of Bergamo photogrammetric survey
2019/2/28
In July 2017, the system of Bergamo City Walls was registered in the UNESCO World Heritage List, together with other Venetian fortresses in Italy, Croatia and Montenegro. This important historical doc...
昆明理工大学建筑工程学院高层建筑设计英文版课件Chapter 7 Design of reinforced concrete shear walls
昆明理工大学建筑工程学院 高层建筑设计 英文版 课件 Chapter 7 Design of reinforced concrete shear walls
2017/4/14
昆明理工大学建筑工程学院高层建筑设计英文版课件Chapter 7 Design of reinforced concrete shear walls.
AUTOMATIC THICKNESS AND VOLUME ESTIMATION OF SPRAYED CONCRETE ON ANCHORED RETAINING WALLS FROM TERRESTRIAL LIDAR DATA
LiDAR point cloud retaining wall rock bolts shotcrete feature extraction volume calculation
2016/11/11
When ground conditions are weak, particularly in free formed tunnel linings or retaining walls, sprayed concrete can be applied on the exposed surfaces immediately after excavation for shotcreting roc...
CONTINUOUS MAPPING OF TUNNEL WALLS IN A GNSS-DENIED ENVIRONMENT
Tunnel mapping image mosaicking image bridging visual odometry GNSS-denied
2016/7/27
The need for reliable systems for capturing precise detail in tunnels has increased as the number of tunnels (e.g., for cars and trucks, trains, subways, mining and other infrastructure) has increased...
AUTOMATIC EXTRACTION OF VERTICAL WALLS FROM MOBILE AND AIRBORNE LASER SCANNING DATA
buildings 3D feature extraction map updating position accuracy
2016/2/29
Building outlines in cadastral maps are often created from different sources such as terrestrial surveying and photogrammetric
analyses. In the latter case the position of the building wall cannot b...
SCALING THE WALLS OF HISTORY: THE PERILS AND PITFALLS OF MULTI-SCALE LAND COVER COMPARISON
Land Cover Mapping Classification Spatial Resolution Remote Sensing
2015/8/31
The problem addressed is this: most environmental issues require context to solve them. Is the ocean getting warmer? Is the desert
growing? Is the forest declining? Solution: measure the temperature...
TEACHING CARTOGRAPHY THROUGH VRML: INCLUDING BREAKLINES AND VERTICAL WALLS IN TINS TO RENDER ARCHAELOGICAL SITES
Archaeology Learning Rendering
2015/8/24
The Bologne process stresses the importance of developing professional skills. In Cartography nowadays, a very
important competence is to understand and asses competitive software. The cartographic ...
AUTOMATED RECONSTRUCTION OF WALLS FROM AIRBORNE LIDAR DATA FOR COMPLETE 3D BUILDING MODELLING
LIDAR Three-dimensional Principle Component Analysis Segmentation Feature extraction Vertical wall
2014/4/28
Automated 3D building model generation continues to attract research interests in photogrammetry and computer vision. Airborne Light Detection and Ranging (LIDAR) data with increasing point density an...
REPRESENTATION AND RECONCONSTRUCTION OF TRIANGULAR IRREGULAR NETWORKS WITH VERTICAL WALLS
TIN Point cloud reconstruction 3d data representation
2014/4/25
Point clouds obtained by aerial laser scanning are a convenient input source for high resolution 2.5d elevation models, such as the Dutch AHN-2. More challenging is the fully automatic reconstruction ...
Mixing in viscous fluids is challenging, but chaotic advection in principle allows ecient mixing. In the best possible scenario, the decay rate of the concentration pro le of a passive scalar should ...
A simple eddy viscosity formulation for turbulent boundary layers near smooth walls
Momentum equation Model equation A near-wall eddy viscosity formulation
2011/8/29
The aim of this study is to improve the prediction of near-wall mean streamwise velocity pro le U+ by using a simple method. The U+ pro le is obtained by solving the momentum equation which is written...
Seismic Behaviour of Reinforced Concrete Slit Shear Walls Energy Dissipators
energy dissipators walls ductility finite element method equivalent frame method lateral resistance ideal structure
2010/8/18
The types of slit walls energy dissipators, from monolith or precast reinforced concrete, proposed by researchers and the seismic behaviour of these types of walls are described. The overall ductility...
Stiffened Coupled Shear Walls on Elastic Foundations with Flexible Connections and Stepwise Changes in Width
Coupled shear wall Elastic foundation Stiener flexible connection Continuous connection
2009/10/13
The exceedingly large top drift and bottom bending moment due to the weakening of shear walls in tall buildings by door, window and corridor openings is one of the most frequently encountered problems...
Numerical Computation of Hydrodynamic Loads on Walls of a Rigid Rectangular Tank Due to Large Amplitude Liquid Sloshing
Sloshing Hydrodynamic loads Free surface flow Volume of fluid technique method
2009/10/12
Liquid sloshing in a moving partially filled rectangular tank have been investigated. Sloshing in a rectangular tank is a non-linear phenomenon. When the amplitude of tank oscillation is large, two ty...