1、譯文直升機(jī)操作指南Witherby&Company;(經(jīng)銷譯文直升機(jī)操作指南Witherby&Company;(經(jīng)銷商日期】【ISBN】0948691441 有直升機(jī)的最大的整體長(zhǎng)度與轉(zhuǎn)子轉(zhuǎn)動(dòng)D 或更少(見(jiàn)附件一)可以用于操作船 。 船舶操作區(qū)域分為兩個(gè)不同的類型運(yùn)標(biāo)準(zhǔn)中描述的段落下面可以滿足。然而,著陸的地方區(qū)域有足夠的規(guī)模直升章節(jié)4.1和4.2的指導(dǎo)將幫助決定最 ship 操作符和預(yù)期的空氣動(dòng)力和船舶運(yùn)動(dòng)的影響(見(jiàn)4.2節(jié))非目的建立著陸區(qū)位于船的一側(cè)應(yīng)由“明確區(qū)”和區(qū)”如圖4.1所示清除區(qū)應(yīng)該能夠包含一個(gè)圓的最小直徑為1 x d 清除區(qū)應(yīng)位于對(duì)象除了的情況下,主甲板上船。 區(qū),之外,清除

2、區(qū)最低的0.25D,的直升機(jī),最多25厘米的高度。為了提高運(yùn)營(yíng)安全,操作區(qū)域重 船的一邊,清除區(qū)應(yīng)該擴(kuò)展到距離為1.5D 要,一個(gè)25厘米的最大高度(有固之外,清除區(qū)最低的0.25D,的直升機(jī),最多25厘米的高度。為了提高運(yùn)營(yíng)安全,操作區(qū)域重 船的一邊,清除區(qū)應(yīng)該擴(kuò)展到距離為1.5D 要,一個(gè)25厘米的最大高度(有固定對(duì)象, 圓的最小直徑為1xd 該有兩個(gè)位于150度有限與頂尖行業(yè)維參考圓的周長(zhǎng)(顯示為參考點(diǎn)圖4.2)。在 ,最多只有25厘米的最大高度。船頭和船尾 個(gè)保護(hù)表面應(yīng)該擴(kuò)展的前后降落區(qū)1x 的距離D1:5 不能完全滿足,即1:5梯度大于25厘米以上的水平降落區(qū),任 制和/或吊運(yùn)可能是

3、唯一的可能性(見(jiàn)4.1.3節(jié))船中部中心線降落區(qū)分別為4.2和4.3所示的數(shù)據(jù)4.3.3節(jié)中標(biāo)記更充分地描,然后只的最大高度2.5厘米。這樣的對(duì)象應(yīng)該只存在,如果他們不代(即距離至少2D),一般安排和標(biāo)記為非目的建立著陸區(qū)船的一側(cè)是如圖4.1所示, 4.3.2節(jié)標(biāo)記本身更充分地描述。4.1.2.2在船中部中心線降落區(qū)(目的和非目的建造外文原文GuidetoHelicopterShipOperations】Witherby&eMutualBook&PeriodicalService,【日期】【ISBN】0948691441 SHIP OPERATING 外文原文GuidetoHelicopter

4、ShipOperations】Witherby&eMutualBook&PeriodicalService,【日期】【ISBN】0948691441 SHIP OPERATING Note: When D is used in the following text, it represents the extent of the operating area on or above the deck of the ship. Only helicopters um length with rotors turning is D or less (see Appendix A) may be u

5、sed for operations to ship in TypesofOperatingShip operating areas o two distinct types: a Landing Area: defined as operating area suitable for landing helicopters. The landing area may consist of a ebuiltstructurelocatedabovetheshipsdeck (referred toasaebuilt landingarea) or non e built area locate

6、d on the ships deck (referred to as a non e built area). The landing area may be located on or over the bow or stern of the ship, have over-side or e location, or occupy an areaamidships -usually onor near tothecentreline. The landing area may also be used for winching operations t winching criteria

7、 described in paragraph 4.1.3 below can be satisfied. However, where a landing area with adequate size and obstacle clearance for the helicopter in question is provided, landing is always the preferred option.b.Winching Area: defined as an operating area whi ay only be used for winching operations.

8、The guidance in Sections 4.1 and 4.2 will assist ship operators when deciding upon the most suitable location for a landing or winching area on their ship. The ition for a landing or winching area will normally be determined by the availability of suitablespaceon theship. However, wherethereisn onea

9、rea identifiedand modating the type of helicopter(s) expected to be used, the ships master, ion with the helicopter operator, should assess the merits of each location, particular account of the size motioneffects(seeSectionition of obstacles and expected aerodynamic and LocationandSizeofOperatingAr

10、ea -Landingion with the helicopter operator, should assess the merits of each location, particular account of the size motioneffects(seeSectionition of obstacles and expected aerodynamic and LocationandSizeofOperatingArea -LandingAreaattheeA non e built landing area located on a e should consist of

11、a zone and aman oeuvring zone as shown in Figure 4.1. The clear zone should be capable containing a circle minimum diameter of 1 x D. No objects should be located the clear zone except aids whose presence is essential for the safe operation of the and then only up to um height of 2.5 cm. Such object

12、s should only be present if do not represent a hazard to helicopters. Where there are immoveable fixed objects located the clear zone such as a Butterworth lid, these should be marked conspicuously ed on the ships operating area diagram t provides visual the helicopter pilot and supplements other in

13、formation provided by the ship prior commencing operations - see Appendix F).In addition, a manoeuvring zone should established,sible, on themain deck of the ship. The manoeuvring ended provide the helicopter n additional degree of protection to account for rotor beyond the clear zone, should extend

14、 beyond the clear zone by a minimum of 0.25 D, at . The manoeuvring zone may only contain obstacles whose presence is essential for safe operation of the helicopter, up to um height of 25 cm.In order to operational safety, where the operating area is coincident with the e,the clear should extend to

15、a distance of 1.5 D at the extend to a distance of 2 D measured at the e while the manoeuvring zone e. his manoeuvring zone, only obstaclespresent should bethoseessential for thesafe operationofthe helicopter,um height of 25 cm (where there are immoveable fixed ch lines they should be marked conspic

16、uously and ed on the ships operating diagram). Any railing located on the ships side should be removed or collapsed along entire length of the manoeuvring zone at the e (i.e. over a distance east 2 Teral arrangements and markings for a non e built landing area on a eare shown in Figure 4.1, while th

17、e markings themselves are described more fully in 4.1.2.2 Amidships Centreline Landing Area e Built and Non e Built) some only s, where it is sible modate the ships side arrangement, it sible to provide a landing area locatedin an ition, usually on4.1.2.2 Amidships Centreline Landing Area e Built an

18、d Non e Built) some only s, where it is sible modate the ships side arrangement, it sible to provide a landing area locatedin an ition, usually onor to the centreline of the ship. Where this is the case, the landing area should consist of a zone capable of containing a circle minimum diameter of 1 x

19、 D. No objects should located heclearzone except aids essentialfor the safe operationof thehelicopter, then only up to um height of 2.5 cm. Such objects should only be present if they not represent a hazard to the helicopter (where, for a non e built landing area, there immoveable fixed objects loca

20、ted be marked conspicuously and aft on the centreline of the he clear zone such as a Butterworth lid, these should ed on the ships operating area diagram). Forward area should be two symmetrically located 150 limited obstacle sectorspexes on the circumference of the D reference circle (shown Referen

21、cePo sonFigure4.2). With heareabounded bythesetwosectors, containing the airspace used by helicopters during the final stages of approach and/or departure and overshoot, and around the perimeter of the landing area D, there should be no above the level of the landing area except obstacles whose pres

22、ence is essential for the operation of the helicopter, and then only up to um height of 25 cm. To protection forward and aft from obstructions adjacent to the landing area, an protection hould extend both fore and aft of the landing area to a distance of 1 x on a 1:5 gradient. eral arrangement and markings for an amidships centreline area are shown below in