the book elaborates the undergroundengineering equilibrium and stability theory and application, covering mainlysuch contents as introduction of underground engineering equilibrium andstability, energy analysis method of underground engineering equilibrium andstability, surrounding rock stability theory of underground engineering, equilibriumand stability theory of underground engineering, minimum excavation principle ofunderground engineering, reinforced support principle, stress independence ofmulti-arch tunnel and small spacing tunnel, environmental stability ofundergrounding engineering construction, stability and equilibrium of fieldtunnel, stability and equilibrium of pit engineering and case analysis ofstability and equilibrium in tunneling under special environment.

The book can be usedas a reference book for personnel of tunnel and underground engineering designand construction, but also can be used by relevant college teachers andstudents as reference. 

Zhu Hanhua: male, Han nationality, CPC member, bornin 1963, Ph.D., Chief Engineer of Zhejiang Provincial Administration ofHighway; previously granted with such honors and titles as National AdvancedWorker, MOT “Young Science and Technology Elite”, Provincial Labor Model and 2005National Labor Model.