CAJ | 학술논문

针对长河坝水电站砾石土心墙填筑压实质量需要，用全料压实度和细料压实度进行双控的质量快速检测控制，通过系列比较试验和分析，提出了一种砾石土填筑压实质量控制的快速检测方法。与常规标准检测方法所得结果相比，各项检测指标偏差完全在试验规程允许误差范围内。本方法简捷、快速、经济实用，可大幅缩短检测时间以满足高强度大方量填筑质量检测控制要求，大坝初期填筑应用结果表明本方法是一种砾石土填筑质量控制快速有效的检测方法。
침대장하패수전참력석토심장전축압실질량수요，용전료압실도화세료압실도진행쌍공적질량쾌속검측공제，통과계렬비교시험화분석，제출료일충력석토전축압실질량공제적쾌속검측방법。여상규표준검측방법소득결과상비，각항검측지표편차완전재시험규정윤허오차범위내。본방법간첩、쾌속、경제실용，가대폭축단검측시간이만족고강도대방량전축질량검측공제요구，대패초기전축응용결과표명본방법시일충력석토전축질량공제쾌속유효적검측방법。
According to the compaction quality of the gravelly soil filling for the core wall of Changheba Hydropower Sta-tion as well as the quality detection and control with full material compaction degree and fine material compaction degree , a rapid detection method for the compaction quality control of gravelly soil filling is proposed based on a series of compar-ative experiments and analysis .Compared with the results from conventional standard detection methods ,the deviation of each detection indexes of this method is within the scope of permissible error in the test procedure .The proposed method is simple ,rapid ,economic and practical ,with which the detection time can be greatly shortened so as to meet the quality detection and control requirements for high strength and large volume filling .The application results for early dam filling show that this method is a kind of fast and efficient detection method for the quality control of gravelly soil filling .