An automatic and intelligent optimal surface modeling method for composite tunnel structures

2019 ◽  
Vol 208 ◽  
pp. 702-710 ◽  
Author(s):  
Hao Yang ◽  
Xiangyang Xu ◽  
Boris Kargoll ◽  
Ingo Neumann
Keyword(s):  
Surface Modeling ◽  
Modeling Method ◽  
Optimal Surface

A surface modeling method based on the envelope template

2011 ◽  
Vol 28 (9) ◽  
pp. 527-536 ◽  
Author(s):  
Lixin Cao ◽  
Wenlan Ba ◽  
Jian Liu
Keyword(s):  
Surface Modeling ◽  
Modeling Method

An improved version of a high accuracy surface modeling method

2013 ◽  
Vol 4 (2) ◽  
pp. 185-200 ◽  
Author(s):  
Na Zhao ◽  
Tianxiang Yue ◽  
Mingwei Zhao
Keyword(s):  
High Accuracy ◽  
Surface Modeling ◽  
Modeling Method

scholarly journals Triangular Surface Patch Based on Bivariate Meyer-König-Zeller Operator

2019 ◽  
Vol 17 (1) ◽  
pp. 282-296 ◽  
Author(s):  
Guorong Zhou ◽  
Qing-Bo Cai
Keyword(s):  
Convex Hull ◽  
Curve Surface ◽  
Surface Modeling ◽  
Modeling Method ◽  
Basis Functions ◽  
Surface Patch ◽  
Affine Invariance ◽  
Triangular Domain ◽  
Probability Operators ◽  
The Relationship

Abstract Based on the relationship between probability operators and curve/surface modeling, a new kind of surface modeling method is introduced in this paper. According to a kind of bivariate Meyer-König-Zeller operator, we study the corresponding basis functions called triangular Meyer-König-Zeller basis functions which are defined over a triangular domain. The main properties of the basis functions are studied, which guarantee that the basis functions are suitable for surface modeling. Then, the corresponding triangular surface patch called a triangular Meyer-König-Zeller surface patch is constructed. We prove that the new surface patch has the important properties of surface modeling, such as affine invariance, convex hull property and so on. Finally, based on given control vertices, whose number is finite, a truncated triangular Meyer-König-Zeller surface and a redistributed triangular Meyer-König-Zeller surface are constructed and studied.

A new near-surface modeling method for static correction and PSDM processing in the thick piedmont alluvial fan area

2015 ◽  
Author(s):  
Wang Xinquan* ◽  
Feng Zeyuan ◽  
Ma Qingpo ◽  
Wei Deju ◽  
Shu Xianqiang ◽  
...  
Keyword(s):  
Surface Modeling ◽  
Modeling Method ◽  
Alluvial Fan ◽  
Near Surface ◽  
Static Correction
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