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一、前言陕西省焦化厂回收车间由于地基浸水湿陷,事故严重,影响生产,地基问题长期末获解决。我们小组在对厂区地基湿陷性质进行较为深入试验研究的基础上(该部分试验研究结果详见《陕西省焦化厂自重湿陷性黄土地基试验研究》一文,载西安冶金建筑学院学报1977年第2期),随即开展了应用氢氧化钠溶液加固自重湿陷性黄土地基的试验研究。试
I. INTRODUCTION In the recycling workshop of the coking plant in Shaanxi Province, due to the submergence of the foundation, the accident was serious and affected the production. The foundation problem was solved at the end of the year. Our team conducted a more in-depth experimental study on the collapsibility of foundations in the plant site. (The results of this part of the experiment are described in the “Experimental Study on the Self-heavy Collapsible Loess Foundation of Shaanxi Coking Plant”), Journal of Xi’an Metallurgical and Architectural Institute, 1977 Phase 2) was followed by an experimental study on the use of sodium hydroxide solution to reinforce the self-collapsible loess foundation. test