Laboratory data on long-term sealing behaviors of two water-swelling materials for shield tunnel gasket

Data in Brief

Z.N. Wang¹  A. Zhou²  J.S. Tan³  H.M. Lyu⁴  S.L. Shen⁵ 

[1] Corresponding author. ORCID: 0000-0002-5610-7988;Discipline of Civil and Infrastructure, School of Engineering, Royal Melbourne Institute of Technology (RMIT), Victoria 3001, Australia;Department of Civil Engineering, School of Naval Architecture, Ocean, and Civil Engineering, Shanghai Jiao Tong University, 800 Dong Chuan Road, Minhang District, Shanghai 200240, China;Discipline of Civil and Infrastructure, School of Engineering, Royal Melbourne Institute of Technology (RMIT), Victoria 3001, Australia;Key Laboratory of Intelligent Manufacturing Technology (Shantou University), Ministry of Education, and Department of Civil and Environmental Engineering, College of Engineering, Shantou University, Shantou, Guangdong 515063, China.;

关键词: Swelling behavior;    Storage modulus;    Micro-damage morphology;   

DOI  :  

来源: DOAJ

【 摘 要 】

This article provides comprehensive experimental data of two water-swelling materials, water swelling rubber (WSR) and water-swelling polyurethane (WSP). Swelling tests, Dynamic Mechanical Analyzer (DMA) and Scanning Electron Microscope (SEM) were performed. Sealing properties of WSR and WSP were characterized by the data of swelling ratios (Sw and Sa), storage moduli (E') and images of micro-damage morphologies. These data can be useful for the prediction of the long-term waterproof performance of water-swelling materials and provide reference for material selection. The data presented herein was used for the article, titled “Laboratory evaluation of long-term sealing behaviors of two water-swelling materials for shield tunnel gasket” [1].

【 授权许可】

Unknown