中国煤炭
中國煤炭
중국매탄
CHINA COAL
2014年
10期
53-57
,共5页
李林%梁云海%高伟
李林%樑雲海%高偉
리림%량운해%고위
冻结法%内层井壁%混凝土井壁%径向位置%时间%温度%线性关系
凍結法%內層井壁%混凝土井壁%徑嚮位置%時間%溫度%線性關繫
동결법%내층정벽%혼응토정벽%경향위치%시간%온도%선성관계
freezing method%inner shaft lining%concrete shaft lining%radial position%time%temperature%linear relationship
冻结法施工中内层井壁起到封水和分担地压的双重作用，井壁质量至关重要。通过对红庆梁煤矿内层井壁温度的监测，分析了径向位置及时间对内层井壁温度的影响。分析表明入模72 h 时混凝土浇筑体内各点温度与径向位置呈线性关系。
凍結法施工中內層井壁起到封水和分擔地壓的雙重作用，井壁質量至關重要。通過對紅慶樑煤礦內層井壁溫度的鑑測，分析瞭徑嚮位置及時間對內層井壁溫度的影響。分析錶明入模72 h 時混凝土澆築體內各點溫度與徑嚮位置呈線性關繫。
동결법시공중내층정벽기도봉수화분담지압적쌍중작용，정벽질량지관중요。통과대홍경량매광내층정벽온도적감측，분석료경향위치급시간대내층정벽온도적영향。분석표명입모72 h 시혼응토요축체내각점온도여경향위치정선성관계。
The inner shaft lining in freezing construction plays the roles of sealing water and sharing ground pressure,so the quality of shaft lining is important? Through monitoring the temperature of inner shaft lining in Hongqingliang Coal Mine,the impact of radial position and time on the temperature is analyzed?The analysis shows that there is linear relationship between the temperature of points in concrete casting body molding after 72 hours and the radial posiG tions.
