The field test study of high embankment foundation compaction in Panzhi-hua airport

Journal of Chongqing Jiaotong University(Natural Science) ›› 2002, Vol. 21 ›› Issue (1): 51-55.

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The field test study of high embankment foundation compaction in Panzhi-hua airport

HE Zhao-yi¹,ZHOU Hu-xing²,WU Guo-xiong¹

1.Chongqing Jiaotong University,Chongqing 400074,China;2. Airport Engineering Design and Research Bureau,Beijing 100077,China)

Received:2001-05-28 Online:2002-03-15 Published:2015-05-18

攀枝花机场高填方地基强夯处理试验研究

何兆益¹，周虎鑫²，吴国雄¹

1.重庆交通学院，重庆400074；2.北京空军工程研究局，北京100077

作者简介:何兆益(1965—)，男，云南人，副教授，博士，从事路基路面工程研究

Abstract

Abstract: With regard to the field tests of foundation compaction in Pan Zhi Hua airport high embankment,impact method with impact energy of 2000kN·m,3000kN·m and impact compaction spot in shape of 4 equal sides is studied and the consolidation effect of foundation after impact is evaluated.Finally,the reasonable impact compaction parameters are recommended.

Key words: airport, impact compaction, the consolidation of foundation

摘要： 通过对攀枝花机场高填方地基处理的现场试验，采用夯击能2000kN·m和3000kN·m以及4.5×4.5m的正方形布点、两遍夯对原地基进行了单点夯击试验，并通过夯后地基强度和承载力试验对夯后地基的加固效果进行了评价和分析，在此基础上，最后给出了地基强夯参数，以供指导工程。

关键词: 机场, 强夯, 地基处理

CLC Number:

U416.11

HE Zhao-yi,ZHOU Hu-xing,WU Guo-xiong. The field test study of high embankment foundation compaction in Panzhi-hua airport[J]. Journal of Chongqing Jiaotong University(Natural Science), 2002, 21(1): 51-55.

何兆益，周虎鑫，吴国雄. 攀枝花机场高填方地基强夯处理试验研究[J]. 重庆交通大学学报（自然科学版）, 2002, 21(1): 51-55.

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The field test study of high embankment foundation compaction in Panzhi-hua airport

攀枝花机场高填方地基强夯处理试验研究

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