Research on Technical Adaptability of Cross-regional Rail Transit: Application and Optimization of Japanese ECC Side Wall Compression Structure in Shanghai Metro

Zhangying Liao

doi:10.47297/wspciateWSP2633-772X04.20260701

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Research on Technical Adaptability of Cross-regional Rail Transit: Application and Optimization of Japanese ECC Side Wall Compression Structure in Shanghai Metro

Volume 7, Issue 1

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Research on Technical Adaptability of Cross-regional Rail Transit: Application and Optimization of Japanese ECC Side Wall Compression Structure in Shanghai Metro
Research on Technical Adaptability of Cross-regional Rail Transit: Application and Optimization of Japanese ECC Side Wall Compression Structure in Shanghai Metro
Shanghai Maritime University, Shanghai, 201306, China
Vol. 7, Issue 1, Pages: 19-28(2026)
Online First：12 August 2026，

Published：28 February 2026
DOI：10.47297/wspciateWSP2633-772X04.20260701
Accepted：

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Liao Zhangying.Research on Technical Adaptability of Cross-regional Rail Transit: Application and Optimization of Japanese ECC Side Wall Compression Structure in Shanghai Metro[J].Chinese Industry and Technology of Eco-environment,2026,07(01):19-28.
DOI：

Liao Zhangying.Research on Technical Adaptability of Cross-regional Rail Transit: Application and Optimization of Japanese ECC Side Wall Compression Structure in Shanghai Metro[J].Chinese Industry and Technology of Eco-environment,2026,07(01):19-28. DOI： 10.47297/wspciateWSP2633-772X04.20260701.

摘要

Abstract

In this study

the application potential

adaptability and localization optimization strategy of ECC (cement-based composite material) side wall compression structure technology used in Japan subway project are systematically discussed. The purpose of the project is to explore the feasibility and optimization strategy of applying Japan's advanced ECC side wall compression structure technology to Shanghai metro system. In view of the similarity between Shanghai and Tokyo in terms of geography

population and economic scale

and the challenge of Shanghai soft soil foundation to the safety of metro structure

the long-term durability of ECC materials in Shanghai metro environment is evaluated by comparing and analyzing the geological environment difference between Tokyo and Shanghai

optimizing the material formula to improve the corrosion resistance

and analyzing the feasibility of application of ECC side wall structure in Shanghai metro station. The research adopts experimental research method

numerical simulation method and case analysis method to improve the stability of ECC under the condition of complex terrain across regions and guarantee the safe operation of Shanghai Metro.

关键词

Keywords

references

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