Reinforcement of the berth structure for unloading self-propelled modules
Jazyk: | ruština |
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Rok vydání: | 2022 |
Předmět: |
reinforcement
Ñампа berthing structures of the bolverk type self-propelled modular access ramp повеÑоÑнÑе ÑаÑÑеÑÑ anchored bolwerk ÑÐ°Ð¼Ð¾Ñ Ð¾Ð´Ð½Ñе модÑли аппаÑÐµÐ»Ñ verification calculations ramp ÑÑиление пÑиÑалÑнÑе ÑооÑÑÐ¶ÐµÐ½Ð¸Ñ Ñипа болÑвеÑк заанкеÑеннÑй болÑвеÑк |
DOI: | 10.18720/spbpu/3/2023/vr/vr23-139 |
Popis: | ÐбÑÐµÐºÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ â поиÑк опÑималÑного гидÑоÑÐµÑ Ð½Ð¸ÑеÑкого ÑеÑÐµÐ½Ð¸Ñ Ð´Ð»Ñ Ð¾Ð±ÐµÑпеÑÐµÐ½Ð¸Ñ Ð²ÑгÑÑзки ÑÐ°Ð¼Ð¾Ñ Ð¾Ð´Ð½ÑÑ Ð¼Ð¾Ð´Ñлей.ÐÑÐµÐ´Ð¼ÐµÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ â пÑиÑал â76, ÑаÑположеннÑй на оÑÑÑове ÐоÑеев СоломбалÑÑкого окÑÑга гоÑода ÐÑÑ Ð°Ð½Ð³ÐµÐ»ÑÑк.ÐÐµÐ¾Ð±Ñ Ð¾Ð´Ð¸Ð¼Ð¾ÑÑÑ Ð² гÑÑзообоÑоÑе СевеÑного моÑÑкого пÑÑи ÑвелиÑиваеÑÑÑ, поÑÑÐ¾Ð¼Ñ ÑÑÑеÑÑвÑÑÑие пÑиÑÐ°Ð»Ñ Ð³. ÐÑÑ Ð°Ð½Ð³ÐµÐ»ÑÑк, поÑÑÑоеннÑе в 1945-1991 Ð³Ð¾Ð´Ð°Ñ , нÑждаÑÑÑÑ Ð² ÑвелиÑении ÑкÑплÑаÑаÑионнÑÑ Ñ Ð°ÑакÑеÑиÑÑик.РвÑпÑÑкной квалиÑикаÑионной ÑабоÑе магиÑÑÑа Ð´Ð°Ð½Ñ Ð¾Ð¿Ð¸Ñание иÑÑ Ð¾Ð´Ð½Ð¾Ð¹ конÑÑÑÑкÑии, оÑенка ÑÑÑеÑÑвÑÑÑего ÑоÑÑоÑÐ½Ð¸Ñ Ð¿ÑиÑалÑного ÑооÑÑжениÑ. Ðа оÑнове обÑепÑинÑÑÑÑ Ð¼ÐµÑодов ÑеконÑÑÑÑкÑии бÑли вÑбÑÐ°Ð½Ñ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ Ð¿Ð¾Ð´Ñ Ð¾Ð´ÑÑие ваÑианÑÑ: ÑÑÑÑойÑÑво оÑоÑоÑки в виде ÑÑÑÐ°ÐºÐ°Ð´Ñ Ð¸ ÑÑÑÑойÑÑво ÑазгÑÑзоÑной плиÑÑ. ÐÑедÑÑÐ°Ð²Ð»ÐµÐ½Ñ Ð¿Ð¾Ð²ÐµÑоÑнÑе ÑаÑÑеÑÑ Ð¸ÑÑ Ð¾Ð´Ð½Ð¾Ð¹ конÑÑÑÑкÑии и ваÑианÑов ÑÑÐ¸Ð»ÐµÐ½Ð¸Ñ Ð¿Ñи вÑгÑÑзке/погÑÑзке ÑÐ°Ð¼Ð¾Ñ Ð¾Ð´Ð½ÑÑ Ð¼Ð¾Ð´Ñлей. Ðано ÑÐµÑ Ð½Ð¸ÐºÐ¾-ÑкономиÑеÑкое обоÑнование вÑбÑанного ваÑианÑа ÑÑÐ¸Ð»ÐµÐ½Ð¸Ñ Ð¿ÑиÑала. Ð¡Ð´ÐµÐ»Ð°Ð½Ñ Ð²ÑÐ²Ð¾Ð´Ñ Ð¾ пÑоделанной ÑабоÑе. The object of research is the search for an optimal hydraulic solution to ensure the unloading of self-propelled modules.The subject of the study is berth No. 76, located on the Moseev Island of the Solombala District of the city of Arkhangelsk.The need for the cargo turnover of the Northern Sea Route is increasing, so the existing berths in Arkhangelsk, built in 1945-1991, need to increase their operational characteristics.In the final qualification work of the master, a description of the original design, an assessment of the current state of the berthing facility are given. Based on generally accepted methods of reconstruction, the most suitable options were selected: the device of the rim in the form of an overpass and the device of an unloading plate. Verification calculations of the original design and options for strengthening during unloading/loading of self-propelled modules are presented. A feasibility study of the selected option for strengthening the berth is given. Conclusions are drawn about the work done. |
Databáze: | OpenAIRE |
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