混凝土
混凝土
혼응토
CONCRETE
2015年
5期
106-108,112
,共4页
裴新意%陈立胜%王辉诚%王景平%孙雨
裴新意%陳立勝%王輝誠%王景平%孫雨
배신의%진립성%왕휘성%왕경평%손우
自密实混凝土%侧压力%模板%泵送
自密實混凝土%側壓力%模闆%泵送
자밀실혼응토%측압력%모판%빙송
self - compacting concrete%lateral pressure%formwork%pumping concrete
采用结构应用监测系统对泵送自密实混凝土浇筑过程中的混凝土浇筑侧压力进行试验研究。揭示了泵送自密实混凝土浇筑侧压力的分布规律，分析了实测侧压力值与流态计算值之间的关系。通过对试验数据与规范公式计算结果分析，说明了自密实混凝土最大侧压力计算模型的适应性；研究成果可为自密实混凝土模板设计提供依据。
採用結構應用鑑測繫統對泵送自密實混凝土澆築過程中的混凝土澆築側壓力進行試驗研究。揭示瞭泵送自密實混凝土澆築側壓力的分佈規律，分析瞭實測側壓力值與流態計算值之間的關繫。通過對試驗數據與規範公式計算結果分析，說明瞭自密實混凝土最大側壓力計算模型的適應性；研究成果可為自密實混凝土模闆設計提供依據。
채용결구응용감측계통대빙송자밀실혼응토요축과정중적혼응토요축측압력진행시험연구。게시료빙송자밀실혼응토요축측압력적분포규률，분석료실측측압력치여류태계산치지간적관계。통과대시험수거여규범공식계산결과분석，설명료자밀실혼응토최대측압력계산모형적괄응성；연구성과가위자밀실혼응토모판설계제공의거。
A structural stress monitoring system was used to conduct a field experimental study on self - compacting concrete lateral pressure during pouring pumpable concrete.It was revealed that the lateral pressure distribution law during pouring the pumpable self -compacting concrete,and the relationship between monitoring and liquid state calculational data.It was also explained the inadaptability of the calculation formulas of self - compacting concrete lateral pressure,which were specified in some codes.The results could provide a basis for improving the design of formwork.
