摘要
膨胀土及其工程病害问题有岩土工程界的"癌症"之称。本文系统地研究了公路建设中遇到的膨胀土路基设计与施工等技术问题,通过现场试验路监测、室内大型模拟试验等研究方法,提出了膨胀土路基的设计计算理论,完善了加筋膨胀土路基的设计方法,开发了膨胀土路基经济合理的处治方法,为湖南省膨胀土路基设计和施工技术指南的编写以及相关技术规范的修订提供了科学依据。
Swelling soil and its diseases is known as ＂the cancer＂ in geotechnical engineering world. This paper made a systematic study on the design and the construction of the swelling soil in highway construction. Through the site test-road monitoring, indoors modeling test and other technical methods, it proposed a computing theory for the design of the swelling soil subgrade, improved the design methods for the reinforced swelling soil subgrade and developed an economical and proper treatment method for the swelling soil subgrade. All of which provide a scientific basis for the compilation and the revision of technical guides and specifications for the design and the construction of the swelling soil subgrade in Hunan Province.
出处
《公路工程》
2007年第4期5-11,共7页
Highway Engineering
基金
湖南交通科技项目(200304)
交通部西部交通建设科技项目管理中心资助(2002318000015
2002318000016)
