Preliminary design and structural analysis for HCSB TBM shield module

doi:10.16568/j.0254-6086.201602008

Abstract

Abstract:

Preliminary design for HCSB TBM shield was introduced. Structural analysis was carried out in accordance with RCC-MR standard, under four typical load conditions. Preliminary results show that the overall deformation is very small, and the primary and secondary stresses are all well below the allowable values.

Key words: HCSB TBM, Shield, Structural analysis, Stress, RCC-MR

摘要：

介绍了HCSB TBM 屏蔽块的初步设计，根据RCC-MR 相关标准，在4 种典型工况下对TBM 屏蔽块的结构性能进行了分析和校核。计算结果表明：所有工况下的整体形变都较小，一次应力和二次应力均满足 RCC-MR 标准。

关键词: HCSB TBM, 屏蔽块, 结构分析, 应力, RCC-MR

CLC Number:

TL62+1

WU Xing-hua, WANG Xiao-yu. Preliminary design and structural analysis for HCSB TBM shield module[J]. NUCLEAR FUSION AND PLASMA PHYSICS, 2016, 36(2): 143-147.

武兴华，王晓宇. HCSB TBM 屏蔽块初步设计与结构性能分析[J]. 核聚变与等离子体物理, 2016, 36(2): 143-147.

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Preliminary design and structural analysis for HCSB TBM shield module

HCSB TBM 屏蔽块初步设计与结构性能分析

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