CN106995037A - Ship hull surface outside plate indulges the arrangement method of bone - Google Patents
Ship hull surface outside plate indulges the arrangement method of bone Download PDFInfo
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- CN106995037A CN106995037A CN201710244304.6A CN201710244304A CN106995037A CN 106995037 A CN106995037 A CN 106995037A CN 201710244304 A CN201710244304 A CN 201710244304A CN 106995037 A CN106995037 A CN 106995037A
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- bone
- outside plate
- indulges
- vertical
- trajectory
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
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- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses the arrangement method that a kind of ship hull surface outside plate indulges bone, it comprises the following steps：Step 1, a selected longitudinal main member；Step 2, on the basis of longitudinal main member respectively to its both sides according to etc. arc length divide hull frame and form several vertical bone trajectories；Step 3, the angle installed according to the vertical bone trajectory between the vertical bone of outside plate, and the web and outside plate of the vertical bone of the outside plate are not less than 75 degree, and the windup-degree that the outside plate indulges bone is no more than 1 degree/rice.The ship hull surface outside plate of the present invention indulges the arrangement method of bone, and outside plate is indulged bone and do not bent, and vertical bone trajectory does not have cusp, is conducive to effective transmission of power；And without transition set square, eliminate live mowing and match somebody with somebody the time in fact, improve production efficiency；Meanwhile, spacing is equal between outside plate indulges bone, and size is both economical, both saves Master Cost, ship deadweight is alleviated again, and meet code requirement.
Description
Technical field
The present invention relates to the arrangement method that a kind of ship hull surface outside plate indulges bone.
Background technology
At present, there are two kinds for indulging the arrangement method main flow of bone on ship hull surface outside plate：Straight-line method and polygometry.Existing
In technology, as shown in Figure 1, Figure 2, Figure 3 and Figure 4, Fig. 1 is to be obtained at the middle part of hull with the plane cutting hull vertical with captain
Cross section, straight-line method is that with perpendicular to hull midship section, and with the horizontal the plane cutting hull of certain angle, this is put down
Face and the intersection of ship hull plate 2 ', also known as outside plate indulge bone trajectory 11 ', and outside plate indulges molded line of the bone trajectory 11 ' in hull frame
Straight line is projected as on figure, outside plate is indulged bone 1 ' and arranged along the straight line.Polygometry is the extension of straight-line method, with two or two with
On perpendicular to midship section, and with the horizontal the plane cutting hull of different angles, these planes and ship hull plate 2 '
Intersection projects into broken line form on the molded lines of hull frame.Straight-line method is relatively more suitable for outside plate flat region or curvature becomes
Change little region, for the head and the tail region that Curvature change is larger, then must use polygometry.
Although the outside plate that straight-line method or polygometry are drawn indulges bone trajectory 11 ', the projection on the molded lines of hull frame
It is straightway, but this does not imply that outside plate indulges the web 12 ' of bone 1 ' also in the plane of above-mentioned cutting hull.Because
In the molded lines of hull frame, the intersection point for indulging bone trajectory 11 ' from outside plate costal line 21 ' and outside plate makees the outside plate costal line
21 ' tangent line, the angle of cut that the tangent line indulges bone trajectory 11 ' with outside plate not necessarily meets synergetic structure specification (i.e.：HCSR specifications)
Requirement not less than 75 °, the web 12 ' that outside plate indulges bone 1 ' can not possibly indulge bone trajectory 11 ' in the same plane with outside plate.Arrangement
When outside plate indulges bone 1 ', one of its starting point is web 12 ' and the outside plate costal line 21 ' of position is tried one's best at a right angle.Straight line
The shortcoming of method is narrow using scope；The shortcoming of polygometry is：The bending part of bone 1 ' is indulged in outside plate, because front and rear two sections of outside plates indulge bone
1 ' windup-degree is different, causes front and rear two sections of outside plates to indulge bone 1 ' and mutually staggers at break, produces scissors phenomenon.If front and rear two
When section outside plate indulges relative torsion angle of the bone 1 ' on two strong frames adjacent with knuckle point more than or equal to 15 °, to avoid
The web 12 ' and panel that this two sections of outside plates indulge bone 1 ' intersect long, then a set square need to be set at break with before and after connecting
Two sections of outside plates indulge bone 1 '.If outside plate indulge bone 1 ' exist multiple relative torsion angles on two adjacent strong frames be more than or
Situation equal to 15 °, then be accomplished by setting the set square of respective numbers.Increase the set square that these connection outside plates indulge bone 1 ', drop
The low production efficiency of shipyard.Moreover these set squares need to put certain surplus when manufacturing, and mowing is matched somebody with somebody in fact again when assembled in situ,
Therefore substantial amounts of scene is added again and matches somebody with somebody workload in fact, and construction worker has strong comments.
In addition, when indulging bone 1 ' using straight-line method or polygometry arrangement outside plate, the outside plate on outside plate costal line 21 ' is indulged between bone 1 '
It is unequal away from (two outside plates indulge the side of a ship length of outside plate costal line 21 ' between bone 1 ').According to synergetic structure specification, consider outside plate and indulge bone
1 ' intensity has two important technology indexs, one be web 12 ' the area of section, another is the section mould that outside plate indulges bone 1 '
Number, it is proportional that the two indexs indulge the spacing of bone 1 ' with outside plate.Therefore, Strength co-mputation is being done to the vertical bone 1 ' of certain root outside plate
When, the calculating spacing that spacing maximum indulges bone 1 ' as the outside plate should be selected, the value of above-mentioned two technical indicator is asked for, and with plan
The actual value for indulging bone 1 ' from outside plate is compared, to judge whether to meet code requirement.Need to choose during due to Strength co-mputation
Outside plate indulges the maximum of the spacing of bone 1 ', therefore, and the outside plate of selection indulges the size of bone 1 ' in closely spaced position, and intensity redundancy is excessive,
It is not economical enough, the deadweight of hull is also increased, correspondingly cargo dead-weight is also small.
The content of the invention
The technical problem to be solved in the present invention is the increase in order to overcome the vertical bone arrangement efficiency of existing hull surface exterior panel low
There is provided the arrangement method that a kind of ship hull surface outside plate indulges bone for the defects such as construction weight.
The present invention is to solve above-mentioned technical problem by following technical proposals：
A kind of ship hull surface outside plate indulges the arrangement method of bone, and its feature is that it comprises the following steps：
Step 1, a selected longitudinal main member；
Step 2, on the basis of longitudinal main member respectively to its both sides according to etc. arc length divide hull frame and shape
Into several vertical bone trajectories；
Step 3, outside plate is installed according to the vertical bone trajectory indulge bone, and the outside plate is indulged between the web and outside plate of bone
Angle is not less than 75 degree, and the windup-degree that the outside plate indulges bone is no more than 1 degree/rice.
It is preferred that in step 1, longitudinal main member is stringers or longitudinal bulkhead.
It is preferred that in step 2, several described hull frames intersect between longitudinal main member and are connected
Connect, the length of the arc length is L；
On each hull frame bone point, described first are indulged along the same side draw one first of longitudinal main member
The length of the vertical hull frame between bone point and longitudinal main member is L, between several described first vertical bone points
Line be formed with the wherein first vertical bone trajectory S1；
On each hull frame bone point, described second are indulged along the same side draw one second of the vertical bone trajectory S1
The length of the vertical hull frame between bone point and the wherein one vertical bone trajectory S1 is L, and several described the
Line between 2 vertical bone points, which is formed with, indulges bone trajectory S2 described in wherein Article 2；
Circulate successively, take a N to indulge bone point on each hull frame, the N indulges bone point and adjacent described vertical
The length of the hull frame between bone trajectory is L, and the line that several described N are indulged between bone point is formed with wherein the
It is the positive integer more than or equal to 3 that bone trajectory SN, N are indulged described in N bars.
It is preferred that several described vertical bone trajectories are on the molded lines of the hull frame and the expanded view of the outside plate
Equal fairing.
It is preferred that in step 3, the outside plate is vertical to have gap between bone and bottom side tank swash plate.
It is preferred that in step 3, laterally strong frame is provided with otch, the outside plate indulges bone and inserts the otch.
It is preferred that the outside plate, which indulges bone, includes panel, web, several deep brackets, the bottom connection of the web
Be connected to the panel at the top of the outside plate, the web, the deep bracket be connected to the panel, the web,
The outside plate.
It is preferred that in step 3, the angle of bend of the web is vertical for the outside plate along along the length direction of the web
The windup-degree of bone, the angle of bend of the web is no more than 1 degree/rice.
On the basis of common sense in the field is met, above-mentioned each optimum condition can be combined, and produce each preferable reality of the present invention
Example.
The positive effect of the present invention is：
The ship hull surface outside plate of the present invention indulges the arrangement method of bone, and outside plate is indulged bone and do not bent, and indulges bone trajectory without point
Point, is conducive to effective transmission of power, and without transition set square, eliminates live mowing and match somebody with somebody the time in fact, improve production efficiency；
Meanwhile, spacing is equal between outside plate indulges bone, and size is both economical, both saves Master Cost, and ship deadweight is alleviated again, and full
Sufficient code requirement.
Brief description of the drawings
Fig. 1 is the internal structure schematic diagram of the hull of prior art.
Fig. 2 indulges the schematic diagram of bone trajectory and outside plate costal line for the outside plate of prior art.
Fig. 3 indulges the schematic diagram of bone and outside plate costal line for the outside plate of prior art.
Fig. 4 indulges the structural representation of bone for the outside plate of the hull of prior art.
Fig. 5 indulges the flow chart of the arrangement method of bone for the ship hull surface outside plate of present pre-ferred embodiments.
Fig. 6 is the partial internal structure schematic diagram of the hull of present pre-ferred embodiments.
Fig. 7 is the outside plate costal line of present pre-ferred embodiments and the schematic diagram of side stringer.
Fig. 8 is the ship hull surface outside plate molded lines of present pre-ferred embodiments.
Description of reference numerals：
Outside plate indulges bone 1 ', and outside plate indulges bone trajectory 11 ', web 12 '
Ship hull plate 2 ', outside plate costal line 21 '
Outside plate indulges bone 1, indulges bone trajectory 11, the first vertical bone point 111, the second vertical bone point 112
Web 12, panel 13
Outside plate 2, hull frame 21
Side stringer 3
Bottom side tank swash plate 4, bottom side tank swash plate trajectory 41
Embodiment
Below by embodiment mode and become apparent from intactly illustrating the present invention with reference to accompanying drawing, but therefore not incite somebody to action this
Invention is limited among described scope of embodiments.
, it is necessary to first analyze the Curvature change situation of outside plate before bone arrangement is indulged to ship hull surface outside plate.For the general people
With ship, because Arrangement of Engine-room is in afterbody, propeller is installed on the quarter, therefore line style change the obtaining greatly than stem of afterbody
It is many, that is, the Curvature change afterbody of outside plate is more much bigger than stem.For the rib line style of initial and end, afterbody costal line is bottom
Change greatly than top, and the costal line of stem is then to change up and down all than shallower.The ship hull surface outside plate of the present invention indulges bone
Arrangement method is just so that the surface exterior panel of tail region indulges bone arrangement as an example, and stem region surface exterior panel indulges bone arrangement and can also refer to this
The arrangement method that the ship hull surface outside plate of invention indulges bone is operated.
As shown in Fig. 5, Fig. 6, Fig. 7 and Fig. 8, ship hull surface outside plate of the invention indulges the arrangement method of bone, and it includes as follows
Step：
Step 101, a selected longitudinal main member.
In this step, for the tail region of hull, surface exterior panel indulges bone arrangement and is primarily referred to as after hold and its front and rear
Region.From cabin to the surface exterior panel of stern, structure thereon is mainly transverse system, and the primary structure of transverse system is hull
Rib 21, only one pocket of top is longitudinal framing, and the outside plate curvature in longitudinal framing region is also little.According to hull frame
21 frame plan, draws the trajectory of main member, by the main member on tail section curved surface outside plate in frame plan
Reflect on frame plan.
Wherein, selected longitudinal main member can be stringers or longitudinal bulkhead.The position of longitudinal main member is fixed
, it is impossible to arbitrarily change.Bottom side tank swash plate 4 in after hold region is flat and high, in order to increase the lateral strong of bottom side tank swash plate 4
Degree, can about increase a side stringer 3 in height centre position.Side stringer 3 can be selected to carry out outside plate for reference object
The arrangement of vertical bone 1.
Step 102, on the basis of longitudinal main member respectively to its both sides according to etc. arc length divide hull frame 21 and shape
Into several vertical bone trajectories 11.
In this step, several hull frames 21 intersect between side stringer 3 is connected, and the length of arc length is L.
Bone point 111 is indulged along the same side draw one first of side stringer 3 on each hull frame 21, the first vertical bone point 111 is indulged with topside
The length of hull frame 21 between purlin 3 is L, and the line between several first vertical bone points 111 is formed with wherein first and indulged
Bone trajectory 11；Bone point 112 is indulged along the same side draw one second of first vertical bone trajectory 11 on each hull frame 21, the
The length of hull frame 21 between 2 vertical bone points 112 and wherein first vertical bone trajectory 11 is L, several second vertical bone points
Line between 112 is formed with wherein Article 2 and indulges bone trajectory 11；Circulate successively, a N is taken on each hull frame 21
Vertical bone point, the length of the vertical hull frames 21 between bone point and adjacent vertical bone trajectory 11 of N is L, several N indulge bone point it
Between line be formed with wherein the N articles vertical bone trajectory 11, N is the positive integer more than or equal to 3.So as on outside plate 2
Obtain a series of vertical bone trajectory 11.
Provided according to synergetic structure specification, continuous outside plate indulges the degree participation hull beam longitudinal bending that bone 1 can be suitable.
Therefore, several vertical bone trajectories 11 are required to fairing on the molded lines of hull frame 21 and the expanded view of outside plate 2.If deposited
In condition of substantially not only showing respect for what others feel, then it is required to return to manual setting in frame plan and indulges bone trajectory 11, until the vertical bone trajectory
11 on the molded lines of hull frame 21 and the expanded view of outside plate 2 untill equal fairing.
The vertical bone trajectory 11 of step 103, basis installs outside plate and indulges bone 1, and outside plate is indulged between the web 12 and outside plate 2 of bone 1
Angle be not less than 75 degree, outside plate indulges the windup-degree of bone 1 no more than 1 degree/rice.
Outside plate indulges bone 1 and includes panel 13, web 12, several deep bracket (not shown)s, the bottom of web 12
Outside plate 2 is connected to, the top of web 12 is connected to panel 13, and deep bracket is connected to panel 13, web 12, outside plate 2, strengthens outer
Plate indulges the structural strength of bone 1.
According to the requirement of synergetic structure specification, in drawing in side sectional elevation, the angle of cut of web 12 and outside plate 2 cannot be less than 75 degree,
The angle of cut namely between web 12 and hull frame 21 is nor less than 75 degree.Because curved surface has line style change, to ensure web
12 are not less than 75 degree with the angle of cut of outside plate 2, and outside plate, which indulges bone 1, to be needed to be distorted.Along web 12 length direction epiplastron 12 it is curved
Bent angle is the windup-degree that outside plate indulges bone 1.
In order to ensure that the angle of bend of web 12 is no more than 1 degree/rice.Bone 1 can be indulged to reverse outside plate using laterally strong frame,
It is that generally steel plate installs reinforcement additional because laterally strong frame is framed plate structure, laterally can be provided with otch on strong frame, outside plate indulges bone
1 insertion otch, i.e. the insertion otch of web 12 are simultaneously fixedly connected with laterally strong frame, and outside plate is controlled using the angle and direction of otch
The angle of vertical bone 1.Ensure that the relative torsion angle of the intersternite 12 of two strong frames of transverse direction is not more than 1 degree/rice.
From the aspect of manufacturability, it can such as assemble, it is solderable and can clear up, outside plate is installed according to vertical bone trajectory 11 and indulged
It needs to be determined that stop position during bone 1.Intersection between bottom side tank swash plate 4 and outside plate 2 is formed with bottom side tank swash plate trajectory 41,
The position of bottom side tank swash plate trajectory 41 is sharp, and therefore, outside plate is vertical can to have gap between bone 1 and bottom side tank swash plate 4, most
Outside plate above indulge bone 1 can not be arranged to it is too high, it is too high not only to be touched with the vertical bone photo on bottom side tank swash plate 4, can not apply
Work, in order to prevent outside plate from indulging bone 1 too high and influence construction, outside plate indulge bone 1 and bottom side tank swash plate trajectory 41 should have it is certain away from
From.
Although the embodiment of the present invention is the foregoing described, it will be appreciated by those of skill in the art that this is only
For example, protection scope of the present invention is to be defined by the appended claims.Those skilled in the art without departing substantially from
On the premise of the principle and essence of the present invention, various changes or modifications can be made to these embodiments, but these changes and
Modification each falls within protection scope of the present invention.
Claims (8)
1. a kind of ship hull surface outside plate indulges the arrangement method of bone, it is characterised in that it comprises the following steps：
Step 1, a selected longitudinal main member；
If step 2, on the basis of longitudinal main member respectively to its both sides according to etc. arc length divide hull frame and formed
Dry vertical bone trajectory；
Step 3, outside plate is installed according to the vertical bone trajectory indulge bone, and the outside plate indulges the angle between the web and outside plate of bone
Not less than 75 degree, the windup-degree that the outside plate indulges bone is no more than 1 degree/rice.
2. ship hull surface outside plate as claimed in claim 1 indulges the arrangement method of bone, it is characterised in that in step 1, described vertical
It is stringers or longitudinal bulkhead to main member.
3. ship hull surface outside plate as claimed in claim 1 indulges the arrangement method of bone, it is characterised in that in step 2, several
The hull frame intersects between longitudinal main member and is connected, and the length of the arc length is L；
On each hull frame bone point, the described first vertical bone are indulged along the same side draw one first of longitudinal main member
The length of the hull frame between point and longitudinal main member is L, the company between several described first vertical bone points
Line is formed with the wherein first vertical bone trajectory S1；
On each hull frame bone point, the described second vertical bone are indulged along the same side draw one second of the vertical bone trajectory S1
Point the wherein one vertical bone trajectory S1 between the hull frame length be L, several described second indulge
Line between bone point, which is formed with, indulges bone trajectory S2 described in wherein Article 2；
Circulate successively, take a N to indulge bone point on each hull frame, the N indulges bone point and the adjacent vertical bone rail
The length of the hull frame between trace is L, and the line that several described N are indulged between bone point is formed with wherein the N articles
The vertical bone trajectory SN, N are the positive integer more than or equal to 3.
4. ship hull surface outside plate as claimed in claim 1 indulges the arrangement method of bone, it is characterised in that several described vertical bone rails
Trace equal fairing on the molded lines of the hull frame and the expanded view of the outside plate.
5. ship hull surface outside plate as claimed in claim 1 indulges the arrangement method of bone, it is characterised in that in step 3, described outer
Plate is vertical to have gap between bone and bottom side tank swash plate.
6. ship hull surface outside plate as claimed in claim 1 indulges the arrangement method of bone, it is characterised in that in step 3, laterally strong
Frame is provided with otch, and the outside plate indulges bone and inserts the otch.
7. ship hull surface outside plate as claimed in claim 1 indulges the arrangement method of bone, it is characterised in that the outside plate, which indulges bone, to be included
There are panel, web, several deep brackets, the bottom of the web, which is connected at the top of the outside plate, the web, to be connected to
The panel, the deep bracket is connected to the panel, the web, the outside plate.
8. ship hull surface outside plate as claimed in claim 7 indulges the arrangement method of bone, it is characterised in that in step 3, along described
The angle of bend of the web is the windup-degree that the outside plate indulges bone, the angle of bend of the web on the length direction of web
No more than 1 degree/rice.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710244304.6A CN106995037B (en) | 2017-04-14 | 2017-04-14 | Ship hull surface outside plate indulges the arrangement method of bone |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710244304.6A CN106995037B (en) | 2017-04-14 | 2017-04-14 | Ship hull surface outside plate indulges the arrangement method of bone |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109094718A (en) * | 2018-09-27 | 2018-12-28 | 中船黄埔文冲船舶有限公司 | A kind of hull longitudinal member transiens line design method |
| CN109890690A (en) * | 2017-09-29 | 2019-06-14 | 常石造船株式会社 | Seam configuration method, seam configuration device and seam configurator |
| CN113401307A (en) * | 2021-06-30 | 2021-09-17 | 上海外高桥造船有限公司 | Ship outer plate longitudinal frame positioning and mounting method |
| CN113581406A (en) * | 2021-07-08 | 2021-11-02 | 上海外高桥造船有限公司 | Method for rapidly designing two-dimensional cabin structure diagram |
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| CN113401307A (en) * | 2021-06-30 | 2021-09-17 | 上海外高桥造船有限公司 | Ship outer plate longitudinal frame positioning and mounting method |
| CN113581406A (en) * | 2021-07-08 | 2021-11-02 | 上海外高桥造船有限公司 | Method for rapidly designing two-dimensional cabin structure diagram |
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|---|---|
| CN106995037B (en) | 2018-11-02 |
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