Investigation of the Coarse Aggregate Texture Property Using an Improved Laplacian Smoothing Algorithm

2019 ◽  
Vol 49 (3) ◽  
pp. 20180626
Author(s):  
Dongqing Xu ◽  
Dong Zhang ◽  
Xinyi Zhuang
Keyword(s):  
Coarse Aggregate ◽  
Smoothing Algorithm ◽  
Texture Property ◽  
Laplacian Smoothing

Suspension Footbridge Form-Finding with Laplacian Smoothing Algorithm

2020 ◽  
Vol 20 (6) ◽  
pp. 1989-1995
Author(s):  
Zhuo-ju Huang ◽  
Jie-min Ding ◽  
Sheng-yi Xiang
Keyword(s):  
Smoothing Algorithm ◽  
Form Finding ◽  
Laplacian Smoothing

Subsmoothing: An Optimized Smoothing Method

1993 ◽  
Author(s):  
Ron S. Gutfinger ◽  
Raj Abraham
Keyword(s):  
Iterative Process ◽  
Smoothing Algorithm ◽  
Mesh Quality ◽  
Mesh Generator ◽  
Cpu Time ◽  
Initial Mesh ◽  
Time Savings ◽  
Laplacian Smoothing ◽  
Automatic Mesh ◽  
Number Of Iterations

Abstract Usually, a mesh created by an automatic mesh generator is of low quality. In order to improve the mesh quality, a smoothing algorithm is applied on the mesh. The result is a mesh ready for analysis. The smoothing is a CPU intensive iterative process. In some cases, smoothing may take longer than the initial mesh creation. In this work an optimized smoothing algorithm is presented. While iterating, the algorithm recognizes nodes that are sufficiently smoothed, and ignores them in subsequent iterations. Progressively, a smaller and smaller subset of nodes is smoothed. The result is less CPU time spent per iteration, and some decrease in the total number of iterations. This method, called subsmoothing, is applied on Laplacian smoothing of shell meshes. Examples show 30% CPU time savings and little change in mesh quality (¼%).

Sustainable Concrete by Partially Replacing Coarse Aggregate Using Coconut Shell

2014 ◽  
Vol 2 (1) ◽  
pp. 41-54 ◽  
Author(s):  
Damre Shraddha ◽  
Firake Hitali ◽  
Dode Pradeep ◽  
Shrikant Varpe
Keyword(s):  
Coarse Aggregate ◽  
Coconut Shell ◽  
Sustainable Concrete

Experimental Study of Concrete By Partial Replacement of Coarse Aggregate By E-Waste

2018 ◽  
pp. 163-167
Author(s):  
A. C. Umare ◽  
Akshay Tak ◽  
Amrut Talekar ◽  
Akshay Waghmare ◽  
Ajinkya Todkar ◽  
...  
Keyword(s):  
Experimental Study ◽  
Coarse Aggregate ◽  
Partial Replacement

scholarly journals Mechanical and durability performance of marine sand and seawater concrete incorporating silicomanganese slag as coarse aggregate

2020 ◽  
Vol 254 ◽  
pp. 119195 ◽  
Author(s):  
Matthew Zhi Yeon Ting ◽  
Kwong Soon Wong ◽  
Muhammad Ekhlasur Rahman ◽  
Meheron Selowara Joo
Keyword(s):  
Coarse Aggregate ◽  
Silicomanganese Slag ◽  
Marine Sand ◽  
Durability Performance

scholarly journals Experimental Study on Concrete With Partial Replacement of Coarse Aggregate with Cashew Shells

2021 ◽  
Vol 1770 (1) ◽  
pp. 012036
Author(s):  
B Priyadharshini ◽  
R Nirmala ◽  
Eshanthini ◽  
C Manoj Kumaar
Keyword(s):  
Experimental Study ◽  
Coarse Aggregate ◽  
Partial Replacement
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