in such three aspects as expression form,reason analysis and prevention and control measures,the book elaborates, indetails, the prevention and control of common failing with highway tunnelingquality, covering: basic management requirements, portable and open portal,excavation, initial support, secondary masonry, inverted arch, inverted archfilling and tunnel slab, waterproof and drainage, pavement engineering, advancesupport, emergency engineering measures. The book is also enclosed with casesof tunnel collapse rescue and tunnel deformation treatment.

The book is compiled by the industrial famousexperts organized by MOC Engineering Quality Supervision Bureau, by collectingthe experiences achieved in prevention and control of common failing with localhighway tunnel construction quality, with text and graphs and concise and clearcontents and relatively good operating guidance and demonstration.

The book can be usedby tunnel work quality supervision personnel and construction and supervisionpersonnel as well as the reference book for training of relevant personnel.

Engineering Quality Supervision Bureau, MOC is abusiness department subordinate to MOC, mainly responsible to draft theadministrative regulations for highway and water carriage engineering qualitysupervision; guide provincial transport quality supervision institutions toundertake the highway and water carriage engineering quality supervision; organizethe quality inspection over the key highway and water carriage constructionprojects and quality evaluation prior to acceptance upon completion; acceptcomplaints about engineering quality problems, participate in investigation andtreatment of major engineering quality accidents; take on supervising andadministrating the work safety of highway and water carriage facilities construction.