The stability of large excavated caverns for underground powerhouses, metro stations and other facilities require careful design as well as precisely sequenced excavation and support installation. The most significant steps in the design and construction process are discussed in this lecture, by Dr. Evert Hoek.
Execution of diaphragm walls in Perth
Lifting a cage in diaphragm wall construction
Lowering a diaphragm wall cage
Secant Pile Wall Construction Methodology
Safety measures during the execution of Precast Piles
Safety measures during the execution of Anchors
Construction of new San Martin Market using Top - Down Method