Summary of the invention
For above-mentioned weak point of the prior art, the present invention aims to provide a kind of ship with permeable lobby, by arranging the permeable lobby that faces sky directly in ship, around this permeable lobby by cabin around, as same courtyard, broad view, imposing manner is extensive, simultaneously, in limited space rational deployment, maximizedly make use of floor space, saved steel product cost, improve the economy of inland navigation craft.
Technical scheme of the present invention: a kind of ship with permeable lobby, it comprises at least two-layer above deck on ships main deck, at this center deck, one vertical functional region is set, the each layer deck on described ships main deck is run through in this vertical functional region, and the top layer deck that described vertical functional region is corresponding arranges skylight.
Further, the deck more than described main deck is five layers.
Described skylight adopts cross bar and ring-type to combine the umbrella skeleton structure formed, and stringers, the web beam of this cross bar and ship are connected, and arrange case hardened glass layer in this umbrella skeleton structure.
Adopt shore supports between described deck, this shore supports is arranged between each layer deck of more than described ships main deck, and wherein, the vertical correspondence of the pillar on every layer of deck is arranged.
Post sections size on described each layer deck becomes large from top to bottom step by step.
The extra-regional every layer of deck of described vertical functional is provided with collar tie beam.
Described collar tie beam is channel-section steel.
Described adjacent between decks is provided with stair, these stair have two support and connection points and upper end and Texas deck by lower end and cellar deck and have a support and connection point, or have by lower end and cellar deck the set-up mode that a support and connection point and upper end and Texas deck have two support and connection points and arrange.
Be 4mm at the leg thickness of described vertical functional area peripheral edge, and the fire rating of this leg is A15.
Described vertical functional regional edge is also provided with the glass all-transparent sightseeing elevator on each layer deck run through on main deck, and deck around vertical functional region is provided with retail shop.
The present invention is being satisfied with under structural strength and shipowner's design assignment requirement prerequisite that such as seating capacity, functional area setting, fire prevention, drinking water and floading condition etc. require, the transparent hall of hollow out is helped in all deck layer designs on ships main deck, broad view, imposing manner are extensive, natural sunlight pours down from the skylight on top layer deck, after making passenger climb up ship, honorable just as being in as imperial palace, improve boats and ships class.Meanwhile, rational deployment in limited space, maximizedly make use of floor space, has saved steel material cost, has improve the economy of boats and ships.
Detailed description of the invention
The present invention is further described below in conjunction with specific embodiment and accompanying drawing.
See Fig. 1 to Fig. 8, the described ship with permeable lobby comprises at least two-layer above deck on ships main deck 2-1, this deck arranges a vertical functional region 3, the each layer deck on described ships main deck 2-1 is run through in this vertical functional region 3, and the top layer deck 2-3 of described vertical functional region 3 correspondence is provided with skylight 4.
Vertical functional region 3 in the present invention is arranged in each layer center deck of ship, around by cabin around, be specially the vertical area on hall, it faces sky directly, as same courtyard.Because the present invention is mainly for the ship on River Channel, because the ship on River Channel is by the restriction of bridge, dam etc., the number of plies of ship is restricted, and therefore, this example is five layers for the number of decks of more than main deck 2-1.
Due to the existence in vertical functional region 3, the design for whole ship is made to need solution to take into account two problems.First be general layout, because each layer of described vertical functional region 3 hollow out occupies the large-scale floor space of ship superstructure, basic seating capacity, functional area as met boats and ships are arranged, and therefore, need do larger adjustment in layout.Simultaneously, the requirement of the fire prevention required by demand fulfillment boats and ships general design, drinking water and floading condition, therefore, vertical functional region 3 is arranged in a main vertical zone by the present invention, by improving the fire rating of Ge Ceng deck, this region two ends wall thickness walls and fire protection gate 7, as in this example, by the wall thickness walls of vertical functional region 3 periphery by traditional wall thickness 3 millimeters, stiffener L56x36x4 spacing is 550 millimeters, and to adjust to current wall thickness be 4 millimeters, stiffener L63x40x5 spacing 550 millimeters or higher; The fire rating of fire protection gate 7 is adjusted to A15 level by traditional A0 level, like this, once boats and ships presence of fire, effectively can control fire spreading.
Layout aspect, see Fig. 2, main deck 2-1 is set to reception hall, on this more than main deck 2-1 each layer deck, void region, described vertical functional region 3 surrounding evenly arranges passenger and goes sightseeing shopping area, Small shop to be established on the deck such as around vertical functional region 3.Conveniently visitor is upper and lower between each layer deck fast, limit, vertical functional region 3 is also provided with the glass all-transparent sightseeing elevator on each layer deck running through described more than main deck 2-1, passenger can not only pass through the upper and lower floor of this sightseeing elevator easily, the winding scene on river bank can be experienced simultaneously, Small shop is set and is convenient to the souvenir article that passenger's purchase has dense native country landscape.Power distribution station, work stall, lavatory etc. are set in corner regions, maximizedly utilize limited floor space, while meeting boats and ships star criteria, also improve the economy of boats and ships.
Then, also be the topmost Structural strength calls for whole boats and ships, boats and ships are as swimming in strip shape buildings waterborne, longitudinal strength required by demand fulfillment specification and local structural strength, for a large amount of void region that the vertical functional region 3 existed in the present invention is formed, structural strength adopt whole ship finite element analysis to go forward side by side Row sum-equal matrix, optimization.Because each layer deck of more than main deck 2-1 all has void region, make deck longitudinal construction discontinuous, unfavorable to boats and ships longitudinal strength, easily produce stress and concentrate and moderate finite deformation, thus higher to deck frame requirement of strength.
The present invention adopts following technology to strengthen structural strength to whole boats and ships or local structure intensity.
1, the height built for boats and ships due to the bridge, dam etc. of River Channel obtains restriction, makes blindly to strengthen deck cross member, stringers web height, to avoid deck layer height too low when designing.The present invention adopts the vertical continuous method of designing of pillar to avoid the deficiency of intensity, namely be adopt pillar 5 to support between described every layer of deck, specifically see Fig. 1, described pillar 5 supports each layer deck being arranged on described boats and ships more than main deck 2-1, wherein, the vertical correspondence of the pillar 5 on every layer of deck is arranged.Because of the deck for lower floor, the load that pillar 5 bears is larger, therefore, the specification for pillar 5 is also larger, and the sectional dimension of the pillar 5 on each layer deck is down become large to main deck 2-1 upper class deck so that main deck 2-1 from top layer deck 2-3 by the present invention gradually.Certainly, also can such as adopt multiple pillar 5 from other side for the specification of this pillar 5 or improve the strength of material etc. of pillar 5 and increase the load that pillar 5 bears.In addition, the 2-2 edge, each layer deck of 3 hollow outs in vertical functional region is provided with collar tie beam 8, and as shown in Figure 3, preferably, this collar tie beam 8 adopts channel-section steel to make, and improves the intensity that deck is weakened because of hollow out, avoids deck deformation.Meanwhile, the strong component on each layer deck and stringers, web beam are remained in a plane, form strong frame continuous, also can improve the intensity on each layer deck.
2, see Fig. 4 and Fig. 5, that is to say at top, vertical functional region 3 and top layer deck 2-3 arranges skylight 4, the skeleton in this skylight 4 adopts the cross bar of I steel composite one-tenth and the umbrella-shaped structure of ring-like alternate combinations, and on this umbrella-shaped structure, arrange case hardened glass layer 4-2.Particularly, the skeleton in skylight 4 is using cross bar 4-1 as main structure, and using the joining of this cross bar 4-1 as center, around a ring-like umbrella-shaped structure 4-3, stringers 10, the web beam 9 of described cross bar 4-1 and boats and ships are fixedly connected with, ensure the continuity of the crossbar structure of top layer deck 2-3, the annular design based on cross bar 4-1 strengthens integrally-built intensity and stability, like this void region is formed the tower structure not having sheet material.Then lay case hardened glass layer 4-2 above, namely alleviate structural weight, also meet the hope that passenger bathes in the sunshine.Finally, bottom, described skylight 4 also has pillar 5 to support.
3, for pillar 5 be arranged on the prerequisite meeting boats and ships arrangement requirement under, luxurious boats and ships should not be affected attractive in appearance, the Room in boats and ships is made to show air, the present invention arranges stair 6 at the deck flange in vertical functional region 3 and is coordinated, namely between adjacent deck, stair 6 are set, form " stair-sightseeing elevator " pattern in land luxurious hotel.Described stair 6 and pillar 5 one integrated mass, show the Wangzhezhifeng of the hollow out hall in vertical functional region 3 more.
Due to the equal hollow out in each layer deck of more than main deck 2-1, make these deck flange intensity ratios more fragile, therefore, very strict for the version of stair 6, requirement of strength.Stair 6 arrange and can not produce excessive concentrated force above deck, the excessive and unstability with the local pressure avoiding deck to transmit because of stair 6.Stair 6 in the present invention adopt two to draw a support principle (also can be and draw two support principles).Particularly, see Fig. 6 to Fig. 8, described stair 6 comprise platform 6-3, top halfpace 6-2, the column 6-4 of bottom halfpace 6-1 and support platform 6-3, wherein, described two draw a support principle to be namely that these stair 6 comprise, platform 6-3 lower end is welded with lower deck by a bottom halfpace 6-1, platform 6-3 upper end is welded with upper deck by two top halfpace 6-2, as Fig. 6, Fig. 7, Fig. 8, upper and lower two-layer deck is connected as a single entity by these stair 6, continuity is reached from structure, like this, namely deck supports stair 6, stair 6 also support deck simultaneously, structure is made to obtain maximized optimizing and combining.Two support principles are drawn to be then that described stair 6 comprise as described one, platform 6-3 lower end is welded with lower deck by two bottom halfpace 6-1, platform 6-3 upper end is welded with upper deck by a top halfpace 6-2, upper and lower two-layer deck is made to be connected as a single entity by these stair 6 equally, reach continuity from structure, make total obtain maximized optimizing and combining.
Above the technical scheme that the embodiment of the present invention provides is described in detail, apply specific case herein to set forth the principle of the embodiment of the present invention and embodiment, the explanation of above embodiment is only applicable to the principle helping to understand the embodiment of the present invention; Meanwhile, for one of ordinary skill in the art, according to the embodiment of the present invention, detailed description of the invention and field of application all will change, and in sum, this description should not be construed as limitation of the present invention.