1. Overview 2. Overall Stability 3. Earth pressure and strut force 4. Retaining wall responses 5. Ground movements6. Numerical modeling and computer codes 7. Design of Jet grouting for deformation control 8. Instrumentation and back analysis for excavation 9. Characteristics of deep braced excavation in complex geological environment 10. Determination of excavation responses of urban adjacent utilities 11. Failure analysis based on case histories 12. Summary and future work