%P 928-935
%I Springer Science and Business Media Deutschland GmbH
%V 132
%A M.A. Thaha
%A A.I. Dwipuspita
%A D.B.E. Dharmowijoyo
%T S-curve rubble mound breakwater
%R 10.1007/978-981-33-6311-3₁₀₅
%D 2021
%L scholars15868
%J Lecture Notes in Civil Engineering
%O cited By 0; Conference of 6th International Conference on Civil, Offshore and Environmental Engineering, ICCOEE 2020 ; Conference Date: 13 July 2021 Through 15 July 2021; Conference Code:253689
%X The aim of this study is to examine the relationship between the wave steepness (Hi /L) with a stable profile slope of small size stone rubble mound breakwaters. The results of the study are expected to solve the difficulty of getting a big size crushed stone as a required based on Hudson method. Laboratory physical model study under 1:20 geometric scale was performed. The results showed that the initial sloping breakwater was changed into the S Curve shape profile and achieve a stable condition on the profile equation of y = �ax3 �bx + c, where a, b and c are the factors which are functions of dHi/L2. Factor c is a relative depth (d�/d). The Equations obtained can be used in the planning and designing of S-Curve rubble mound breakwater with relatively small grain size of rocks. © The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2021.
%K Offshore oil well production, Crushed stones; Geometric scale; Physical model; Planning and designings; Profile equation; Rubble mound breakwaters; Small grain size; Wave steepness, Breakwaters