Experimental Research on Key Factors Influencing the Expansion Performance of New Type Sealing Materials

To improve the borehole sealing effect, especially that of coal seam with low permeability and micro fissures, this paper takes the expansion rate of the sealing material as the response value and establishes the quadratic model embracing the expansion rate and various experimental factors by design...

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Bibliographic Details
Main Authors: Yaobin Li, Xin Guo, Sheng Xue, Chun-Shan Zheng, Maoliang Shen, Yang Xu
Format: Article
Language:English
Published: Wiley 2021-01-01
Series:Advances in Civil Engineering
Online Access:http://dx.doi.org/10.1155/2021/6849650
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