Study of creep similar model and creep equivalent material of salt rock

REN Song; GUO Song-tao; JIANG De-yi; YANG Chun-he

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Study of creep similar model and creep equivalent material of salt rock

更新时间：2026-06-25

- Study of creep similar model and creep equivalent material of salt rock
- Vol. 32, Issue S1, (2011)
- 作者机构：
  
  1. 重庆大学西南资源开发及环境灾害控制工程教育部重点试验室,重庆,400044
  2. 中国科学院武汉岩土力学研究所岩土力学与工程国家重点实验室,武汉,430071
- 作者简介：
- 基金信息：
- DOI：
  CLC： TU443
- Online First：16 May 2011，
  
  Published：2011
- 稿件说明：
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REN Song, GUO Song-tao, JIANG De-yi, et al. Study of creep similar model and creep equivalent material of salt rock[J]. 2011, 32(S1).
DOI：

REN Song, GUO Song-tao, JIANG De-yi, et al. Study of creep similar model and creep equivalent material of salt rock[J]. 2011, 32(S1). DOI：

摘要

相似材料模型试验是研究岩土工程的重要手段之一。基于相似理论，应用量纲分析法，推导考虑盐岩蠕变特性的相似模型，得到相关参数的相似判据，并以不同粒径的工业盐、精铁粉为骨料，环氧树脂、乙二胺为黏合剂构成相似材料，经过大量的材料配比力学试验，得到了一种基本满足金坛盐岩蠕变相似模型要求的材料配比，为开展盐岩地下油气储库建造及运营期的变形、破坏相似材料模型试验打下了坚实的基础

Abstract

The equivalent material model experiment is one of the important methods to study the geotechnical engineering. Based on the similarity theory

the creep similar model of rock salt is derived by dimensional analysis method and the similarity criteria of the corresponding parameters are obtained. The aggregate of equivalent material includes the salt particles with different diameters and iron power

the adhesive of equivalent material includes epoxy and ethylene. The blending ratio settling for the creep similar model of Jintan rock salt is got by a great deal of material proportioning tests

which is the solid basis for studying the distortion and breach of the salt caverns for storing oil or gas by equivalent material model test

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