Analysis of measurement to dispose unwell section of excavation roadbed

Journal of Chongqing Jiaotong University(Natural Science) ›› 2005, Vol. 24 ›› Issue (1): 82-84.

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Analysis of measurement to dispose unwell section of excavation roadbed

JIANG Li-Sh eng¹， ZI-IANG Hui-xin¹， LI Xue-ping²， GONG Lian一ming² ， WU Jin-liang³

1．Department of Transpo,tafion，Engneer qinguality Supervision Station，Communication Departraent 0f Province， Har ll0u 310009，Chlaa；2．Zeji锄g She~JiaHuHang Super Hig}n啊r Company，H~ 7,hotl 310006，China； 3．Chongqingiag Jiaotong University，al∞ ng400074，clli

Received:2004-06-16 Revised:2004-07-12 Online:2005-02-15 Published:2015-05-18

挖方路段不良路基处理措施浅析

江立生¹，张慧昕¹，李学平²，龚廉溟²，吴进良³

1.浙江省交通厅工程质量监督站，浙江杭州3100~；2.浙江申嘉湖杭高速公路有限公司，浙江杭州310006； 3.重庆交通学院，重庆40~74)

作者简介:江立生(1952一)，男，杭州市人，高级工程师，长期从事工程质量监督管理工作

Abstract

Abstract: this par introduces some kilds ofmeasurement to dispose unwdl section of excavation such as strong pound，boring and plasm'Inding with liale，replacement in the layer，base on the geologic instance and expeA-ience of express highway eneerir of second period．

Key words: excavallan section, roadbed, measurement

摘要： 根据杭金衢高速公路二期工程挖方路段地质情况和实践经验，详细介绍了对溶洞、岩溶裂隙以及CBR未达到规定要求等不良路基所采取的强夯、钻孔压浆、掺灰拌和、浅层置换等不同处理措施，以及效果分析

关键词: 挖方, 路基, 处理, 措施

CLC Number:

U416.4

JIANG Li-Sh eng， ZI-IANG Hui-xin， LI Xue-ping， GONG Lian一ming ， WU Jin-liang. Analysis of measurement to dispose unwell section of excavation roadbed[J]. Journal of Chongqing Jiaotong University(Natural Science), 2005, 24(1): 82-84.

江立生，张慧昕，李学平，龚廉溟，吴进良. 挖方路段不良路基处理措施浅析[J]. 重庆交通大学学报（自然科学版）, 2005, 24(1): 82-84.

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Analysis of measurement to dispose unwell section of excavation roadbed

挖方路段不良路基处理措施浅析

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