Stability of Caisson Breakwater against Tsunami with Overflowing Top of Caisson

A numerical simulation on seepage-induced collapse of caisson breakwater using a stabilized ISPH method

The clarification on the collapse mechanism of a caisson breakwater has been an urgent task in order to reduce damages caused by next millennium tsunamis. In this study, piping destruction of a mound induced by seepage flow is taken into consideration solely. A stabilized ISPH method proposed by Asai (2012) is adopted with some modification associated with the extended Darcy law (Akbari 2013, 2...

The Expected Sliding Distance Model of Meandering Damage for Caisson Breakwater

In the past decades, many references have studied the mechanics of meandering damage for breakwater. However, up to the present time, no model has been proposed to compute the consequence of this kind of damage quantitatively. So, this paper tries to solve this problem by combining the expected sliding distance technique and the diffraction model. 1 Preface The meandering damage of breakwater i...

Munchausen's syndrome simulating caisson disease.

Decompression sickness in caisson workers.

El Ghawabi, S. H., Mansour, M. B., Youssef, F. L., El Ghawabi, M. H., and Abd El Latif, M. M. (1971). Brit. J. industr. Med., 28, 323-329. Decompression sickness in caisson workers. An investigation of 55 bridge construction workers is reported. The overall bends rate was 097 %. (The term 'bends' as used in this study is defined in the paper.) Chokes were encountered in 67-27% of workers. A cli...

Serviceability of Suction Caisson Founded Offshore Structures

Suction caissons have recently been considered as a cost effective alternative to conventional foundations for offshore met-masts and wind turbines. Such foundation arrangements are suitable for applications within water depths of 20-30m. Most offshore structures have stringent serviceability limit states imposed on their design dictating the allowable structural deflections and accumulated rot...