title: ÐÐ°ÑÐ¸ÑÐ° Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¹ ÑÐµÐ»ÑÑÐ¾Ð²ÑÑ ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ð¹ Ð¾Ñ ÑÐ°Ð·Ð¼ÑÐ²Ð°
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Protection of the bases of offshore structures from erosion
Creators: name: ÐÐ°ÐºÐµÐµÐ²Ð°, ÐÐ°ÑÐ²Ð°ÑÐ°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: Ð¨ÐµÐ»ÑÑÑ
ÐÐ¸Ð´ÑÐ¾ÑÐµÑ Ð½Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ñ
Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð¿Ð¾ Ð·Ð°ÑÐ¸ÑÐµ Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ñ
Ð³ÑÐ°Ð²Ð¸ÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ Ð¿Ð»Ð°ÑÑÐ¾ÑÐ¼Ð°
Ð´Ð¾Ð½Ð½Ð°Ñ ÑÐºÐ¾ÑÐ¾ÑÑÑ
measures to protect the foundation
gravity platform
bottom speed

description: ÐÐºÑÑÐ°Ð»ÑÐ½Ð¾ÑÑÑ ÑÐ°Ð±Ð¾ÑÑ Ð¾Ð±ÑÑÐ»Ð¾Ð²Ð»ÐµÐ½Ð° ÑÐµÐ¼, ÑÑÐ¾ Ð½Ð° ÑÐµÐ³Ð¾Ð´Ð½ÑÑÐ½Ð¸Ð¹ Ð´ÐµÐ½Ñ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ð° Ð¼ÐµÑÑÐ½ÑÑ ÑÐ°Ð·Ð¼ÑÐ²Ð¾Ð² Ð´Ð½Ð° Ñ Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¹ ÑÐµÐ»ÑÑÐ¾Ð²ÑÑ ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ð¹ Ð¿ÑÐ¾Ð´Ð¾Ð»Ð¶Ð°ÐµÑ Ð¸Ð·ÑÑÐ°ÑÑÑÑ, ÑÐ°Ð±Ð¾ÑÑ, Ð¾Ð±ÑÐµÐ´Ð¸Ð½ÑÑÑÐ¸Ðµ Ð² ÑÐµÐ±Ðµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¹ Ð¿Ð¾ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ðµ, Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¸ Ð¾ÑÑÑÑÑÑÐ²ÑÑÑ, Ð° ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð´Ð»Ñ Ð±Ð¾Ð»ÑÑÐ¸Ð½ÑÑÐ²Ð° Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÐµÐ¼ÑÑ Ð² Ð½Ð°ÑÑÐ¾ÑÑÐµÐµ Ð²ÑÐµÐ¼Ñ ÑÐ¾ÑÐ¼ Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¹ Ð² Ð½Ð¾ÑÐ¼Ð°ÑÐ¸Ð²Ð½ÑÑ Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ°Ñ Ð½Ðµ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ñ. Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ: Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ ÑÐ°ÐºÑÐ¾ÑÐ¾Ð², Ð²Ð»Ð¸ÑÑÑÐ¸Ñ Ð½Ð° ÑÐ°Ð·Ð¼ÑÐ² Ð´Ð½Ð° ÑÐµÐ»ÑÑÐ¾Ð²ÑÑ ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ð¹. Ð Ð½Ð°ÑÑÐ¾ÑÑÐµÐ¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð¸Ð¼ÐµÑÑÐ¸ÐµÑÑ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ¸ Ð¿Ð¾ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐµÐ¼Ð°ÑÐ¸ÐºÐµ, ÑÐ¾Ð±ÑÐ°Ð½Ñ Ð´Ð°Ð½Ð½ÑÐµ Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð° Ð¾ÑÐµÐ½ÐºÐ° ÐºÐ»Ð¸Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¸ Ð³Ð¸Ð´ÑÐ¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ ÑÑÐ»Ð¾Ð²Ð¸Ð¹ ÑÐ°Ð¹Ð¾Ð½Ð° ÑÐ°Ð±Ð¾Ñ, Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð¾ ÑÐµÐºÑÑÐµÐµ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ðµ Ð¸ÑÑÐ»ÐµÐ´ÑÐµÐ¼ÑÑ Ð¾Ð±ÑÐµÐºÑÐ¾Ð², Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ ÑÐ°Ð·Ð¼ÑÐ²Ð°ÑÑÐµÐ³Ð¾ Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ Ð² ÑÐ°Ð¹Ð¾Ð½Ðµ ÑÐ°Ð±Ð¾Ñ, Ð¿Ð¾Ð´Ð¾Ð±ÑÐ°Ð½Ð° ÑÑÐµÐ¼Ð° Ð·Ð°ÑÐ¸ÑÑ Ð´Ð½Ð°, Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ÑÐµ ÑÐ°ÑÑÐµÑÑ. Ð ÐºÐ¾Ð½ÑÐµ ÑÐ°Ð±Ð¾ÑÑ ÑÐ´ÐµÐ»Ð°Ð½Ñ Ð²ÑÐ²Ð¾Ð´Ñ Ð¾ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ñ ÑÐ°ÑÑÐµÑÐ¾Ð². ÐÐ°Ð½Ñ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð¿Ð¾ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ñ ÑÐ°Ð±Ð¾Ñ Ð¸ Ð²ÑÐ±Ð¾ÑÐµ ÐºÐ°Ð¼ÐµÐ½Ð½ÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð².
description: The relevance of the work is due to the fact that the problem of local bottom erosion at the bases of offshore structures of large transverse dimensions continues to be studied, there are practically no generalizing works on the problem, and the regulatory documents do not provide recommendations for most of the currently used forms of bases. Objective: to determine the main factors affecting the erosion of the bottom of offshore structures. In this paper, we analyze the available sources on this topic, collect data and evaluate the climatic and hydrodynamic conditions of the work area, analyze the current state of the objects under study, determine the characteristics of the erosion action in the work area, select the bottom protection scheme, and perform the necessary calculations. At the end of the work, conclusions are drawn about the results of the calculations. Recommendations on the production of works and the choice of stone materials are given.