轻质土的主要特性研究及其在广东鲘门隧道病害治理工程中的应用

摘要：在充分掌握和利用气泡混合轻质土性质的条件下,广东鲘门隧道病害整治工程在国内率先把轻质土应用于隧道大规模空洞的填筑,取得了良好的病害整治效果。在施工过程中,改进和研制出了一套高效、适应性强、施工效果好的轻质土灌注设备,探讨了一套先进的轻质土仰灌施工工艺,取得了良好的经济和社会效益。

Study of the Main Characters of Light Soil and Its Application to the Disease Repairing Engineering in Guangdong Houmen Tunnel

Abstract：In the precondition of a good mastery of the property of foamed cement banking, we firstly applied light soil to the cavity filling of Houmen Tunnel in Guangdong province disaster repairing engineering at home., and obtained a good repairing effect. Also in the construction we improved and attained a suit of effective, suitable and good equipments of light soil perfusion, and gained the advanced construction technics of light soil which brought on a good economic and social benefit.