CAJ | 학술논문

顾桥煤矿表土段拟采用冻结法施工。为取得冻结粘土流变性参数，以顾桥煤矿东风井深厚粘土为研究对象，进行人工冻土单轴蠕变实验，并根据实验结果分析出冻结粘土的稳定蠕变方程，同时运用相关理论知识和H．A．崔托维奇提出的数据处理方式分析实验数据，推导出人工冻结粘土的长期强度方程。该方程不仅为井筒冻结设计和施工参数选取提供了重要依据，而且有助于进一步研究淮南地区具有代表性深厚粘土层的冻结力学性能，同时为今后相关的建设提供借鉴。
고교매광표토단의채용동결법시공。위취득동결점토류변성삼수，이고교매광동풍정심후점토위연구대상，진행인공동토단축연변실험，병근거실험결과분석출동결점토적은정연변방정，동시운용상관이론지식화H．A．최탁유기제출적수거처리방식분석실험수거，추도출인공동결점토적장기강도방정。해방정불부위정통동결설계화시공삼수선취제공료중요의거，이차유조우진일보연구회남지구구유대표성심후점토층적동결역학성능，동시위금후상관적건설제공차감。
Freezing Method is to be applied in topsoil segment in Guqiao Coal Mine .In order to obtain rheological parameters of frozen clay ,we take deep clay layers of Dongfeng Shaft Guqiao Mine as sub‐ject to do artificial frozen soil uniaxial creep experiments from w hich stable creep equation is derived . Experimental data is ananlysed by applying relevant theory and statistical methods proposed by H .A .ЦуЙ Миятович.Data is processed and derive long‐term strength equation of artificial frozen clay .The equation not only provides an important basis for shaft freezing design and construction parameter se‐lection ,but also helps to further research of freezing mechanical properties of deep clay layer of Hua‐inan area .It can provide reference for future related construction .