1. Ang A. H. and Tang W. H. (1984). Probability concepts in engineering planning and design. Volume II: Decision risk and reliability . Wiley and Sons New York N.Y.
2. Practical Structural Reliability Techniques
3. Life expectancy assessment of marine structures
4. Chee R. K. W. (1982). “Live‐bed scour at bridge piers.” Report No. 290 School of Engineering University of Auckland Auckland New Zealand.
5. Chiew Y. M. (1984). “Local scour at bridge piers.” Report No. 355 School of ngineering University of Auckland Auckland New Zealand.