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A laboratory one-dimensional consolidation apparatus was employed to research the swelling stress and volume of the sand-bentonite mixture under immersed conditions. The stress-strain characteristics of mixtures under varied mixing ratios and loading statuses were analyzed. Based on the results of tests, the mechanism of mixture swelling and collapsing was further discussed. The results show that mixtures with low sand ratios are suitable as hydraulic barrier or containment barriers of general landfills, geological repository and other hydraulic infrastructure works. 相似文献
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崔红斌 《皮革制作与环保科技》2021,2(5):122-123
燃煤锅炉是较为大众化的取暖方式,为大众生活取暖带来了极大的便利。但是,由于燃煤锅炉是通过燃烧煤炭产生能量的特性造成了大气污染。本文将对如何优化大气质量,避免燃煤锅炉大气污染进行分析,并提出几点治理技术优化方法。 相似文献
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供应链是企业生产活动的重要组成部分,在工业互联网体系下的现代供应链组织模式有着巨大的研究和应用价值。通过对工业互联网和现代供应链的特点进行分析,结合传统消费互联网时代供应模式变革的经验,提出基于工业互联网的云化供应链模型,形成一种工业互联网体系下供应链和供应关系的组织形态,在新疆某地区棉花交易平台的建设中进行实践应用,有效促进该地区棉花产业生态的发展,提升产业生态的供给能力和供应链的稳定性。 相似文献
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