title: ÐÐ¾Ð²ÑÑÐµÐ½Ð¸Ðµ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸ ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¸ Ð¿Ð¾Ð³ÑÑÐ·ÑÐ¸ÐºÐ° Ð»ÐµÑÐ°
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: Improwing the safety of the forest loader operation
Creators: name: ÐÐ¾ÐºÑÑÐ°ÐµÐ²Ð°, ÐÐ½Ð½Ð°
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: 2024
Subjects: Ð¿Ð¾Ð³ÑÑÐ·ÑÐ¸Ðº Ð»ÐµÑÐ°
ÐºÑÐ°Ð½ Ð±Ð°ÑÐµÐ½Ð½ÑÐ¹
Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ðµ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸
Ð»ÐµÑÐ¾Ð·Ð°Ð³Ð¾ÑÐ¾Ð²Ð¸ÑÐµÐ»ÑÐ½Ð°Ñ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÑ
ÑÐ¸ÑÐº
ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ
the loader of the forest
tower crane
safety improvement
logging activities
risk
efficiency

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description: This work is devoted to the development of measures to improve the safety of operation of a timber loader using the example of the tower crane KB-572. The object of the study is the operation process of a timber loader during logging activities. The subject of the study is the risk of accidents and failures. The purpose of this work is to develop measures to improve the safety of the timber loader in the logging industry. During the work the following tasks were solved: 1) The entire logging cycle is characterized (with a description of logging equipment); 2) An assessment of the risk of accidents during loading/unloading of timber has been carried out; 3) Measures have been developed to improve the safety of the loaders operation.; 4) The effectiveness of the proposed measures has been assessed. As a result of the work, statistical data on accidents involving logging equipment were analyzed. The leader among accidents is the tower crane KB-572. Based on the data obtained, a failure tree was calculated and constructed for the Â«Loss of stabilityÂ» event and a tree of emergency development events, and an assessment of the risk of accidents during loading and unloading of timber using a tower crane KB-572 timber loader was carried out. In the course of the work, measures have been developed and proposed to improve the safety of the timber loader and reduce risk. With the help of the proposed measures, the risks of equipment wear decreased by 90%, staff errors by 30%. To assess the effectiveness of the proposed measures, the failure tree for the "Loss of Stability" event and the tree of emergency development events were recalculated. Based on the results of the calculations performed: - the effectiveness of the proposed measures to improve the safety of the timber loader operation will be: - for individual risk - 74,2%, - for collective risk - 74,2%. To achieve the planned results, information technologies such as the Consultant Plus database and the official Internet portal of legal information will be used in the work (pravo.gov.ru ), Polytechnic Electronic Library (elib.spbstu.ru) and a scientific electronic library (www.elibrary.ru).