создание общественного совета многоквартирного дома
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создание общественного совета многоквартирного дома, A New Approach to the Derivation of V-Line Criteria for a, Downflooding points which occur less than 30 degree of heel, 46 CFR Part 170 -- Stability Requirements for All Inspected Vessels, Annex 5 - Residual Stability - IMORULES, Ship Stability: Damaged Stability of Ships - Marine Insight, CODE ON INTACT STABILITY FOR ALL TYPES OF SHIPS, A New Approach to the Derivation of V-Line Criteria for a Range of .
Part 170Stability Requirements for All Inspected Vessels170.001 – 170.300Subpart AGeneral Provisions170.001 – 170.020§ 170.001Applicability.§ 170.003Right of appeal.§ 170.005Vessel alteration or repair.§ 170.010Equivalents.§ 170.015Incorporation by reference.§ 170.020OMB control numbers assigned pursuant to the Paperwork Reduction Act.Subpart BDefinitions170.050 – 170.055§ 170.050General terms.§ 170.055Definitions concerning a vessel.Subpart CPlan Approval170.070 – 170.100§ 170.070Applicability.§ 170.075Plans.§ 170.080Stability booklet.§ 170.085Information required before a stability test.§ 170.090Calculations.§ 170.093Specific approvals.§ 170.095Data submittal for a vessel equipped to lift.§ 170.100Addresses for submittal of plans and calculations.Subpart DStability Instructions for Operating Personnel170.105 – 170.140§ 170.105Applicability.§ 170.110Stability booklet.§ 170.120Stability letter.§ 170.125Operating information for a vessel engaged in lifting.§ 170.135 [Reserved]§ 170.140Operating information for a vessel constructed on or after January 1, 2009 and issued a SOLAS safety certificate.Subpart EIntact Stability Criteria170.160 – 170.173§ 170.160Specific applicability.§ 170.165International Code on Intact Stability.§ 170.170Weather criteria.§ 170.173Criterion for vessels of unusual proportion and form.Subpart FDetermination of Lightweight Displacement and Centers of Gravity170.174 – 170.200§ 170.174Specific applicability.§ 170.175Stability test: General.§ 170.180Plans and information required at the stability test.§ 170.185Stability test preparations.§ 170.190Stability test procedure modifications.§ 170.200Estimated lightweight vertical center of gravity.Subpart GSpecial Installations170.235 – 170.245§ 170.235Fixed ballast.§ 170.245Foam flotation material.Subpart HWatertight Bulkhead Doors170.248 – 170.275§ 170.248Applicability.§ 170.250Types and classes.§ 170.255Class 1 doors; permissible locations.§ 170.260Class 2 doors; permissible locations.§ 170.265Class 3 doors; required locations.§ 170.270Door design, operation, installation, and testing.§ 170.275Special requirements for cargo space watertight doors.Subpart IFree Surface170.285 – 170.300§ 170.285Free surface correction for intact stability calculations.§ 170.290Free surface correction for damage stability calculations.§ 170.295Special consideration for free surface of passive roll stabilization tanks.§ 170.300Special consideration for free surface of spoil in hopper dredge hoppers., An assessment of V-line and red risk criteria has been conducted on six distinct vessel types, from a small MCMV to a large auxiliary. Each model has been simulated in two damage cases., If you cannot increase the angle of downflooding by raising the height of the vent opening, then you can see if the vessel is capable of operating at a lower draft, such that the angle of downflooding is increased beyond 30 degrees..
(g) Downflooding means, except as provided in § 174.035 (b), the entry of seawater through any opening into the hull or superstructure of an undamaged vessel due to heel, trim, or submergence of the vessel., 2.4 The downflooding point is important and is regarded as terminating the residual stability curve. The area A 2 should therefore be truncated at the downflooding angle., If a ship is damaged, it is considered to be safe only if the margin line is not immersed. Once the waterline reaches the margin line at any point along the length of the ship, the ship is considered to be unsafe, and evacuation becomes mandatory., Angle of flooding is the angle at which openings in the ship, which cannot be closed weathertight, immerse under water., Furthermore, analysis has been conducted in sea states up to a sea state 6 in order to understand the applicability of V-line criteria at greater wave heights and periods. This paper compares heave and roll allowances derived from the probability of exceeding water heights on the bulkheads, Use the tables in the Appendixes to determine the minimum downflooding and residual downflooding heights and the maximum heel angle based on the overall length of your vessel..