Paper Title:

Determination Methods of the Minimum Safety Thickness of Acrylate Waterproof Membrane

Periodical Advanced Materials Research (Volumes 291 - 294)
Main Theme Materials Processing Technology
Edited by Yungang Li, Pengcheng Wang, Liqun Ai, Xiaoming Sang and Jinglong Bu
Pages 1289-1292
DOI 10.4028/www.scientific.net/AMR.291-294.1289
Citation Ju Mei Zhao et al., 2011, Advanced Materials Research, 291-294, 1289
Online since July, 2011
Authors Ju Mei Zhao, Guo Qing Li, Yu Suo Wang, Qi Xin Yang, Dong Min Liu, Xiao Ping Ren
Keywords Acrylate Waterproof Membrane, Energy Method, Local Loads, Minimum Safety Thickness
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Abstract

The energy method was used to analysis the flexural property of acrylate waterproof membrane in local loads during the period of construction and service. The membrane was formed by spraying-membrane waterproof technique for tunnel engineering. The maximum central deflection of the clamped circular plate was calculated in the uniformly distributed and concentrated loads. The minimum safety thickness was calculated in theory during the course of using. It was expected to provide theoretical reference for the further improving of spraying-membrane waterproof technique.