CN108528641A - A kind of big part goods sea-freight binding Design Method of Reinforcing - Google Patents
A kind of big part goods sea-freight binding Design Method of Reinforcing Download PDFInfo
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- CN108528641A CN108528641A CN201810089140.9A CN201810089140A CN108528641A CN 108528641 A CN108528641 A CN 108528641A CN 201810089140 A CN201810089140 A CN 201810089140A CN 108528641 A CN108528641 A CN 108528641A
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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
- B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
- B63B25/24—Means for preventing unwanted cargo movement, e.g. dunnage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
Abstract
The present invention discloses a kind of big part goods sea-freight binding Design Method of Reinforcing, it, which is passed sequentially through, adds transverse baffle, judges cargo sideslip stability, and according to circumstances increase transversely strengthening intensity, or binding is added when transversely strengthening intensity cannot be increased, then judge cargo sideslip stability；Longitudinal baffle is added later, judges the vertical sliding stability of cargo, and according to circumstances increase longitudinal reinforcement intensity, or add binding when that cannot increase longitudinal reinforcement intensity, then judges the vertical sliding stability of cargo；Finally judge cargo tipping stability, and according to circumstances add binding, then judges cargo tipping stability；Multiple analyzing processing, and final output binds Scheme of Strengthening.The present invention can guarantee the safety of the cargo under above-mentioned dangerous situation, can guarantee the safety in sea-freight overall process.
Description
Technical field
The present invention relates to big part goods technical field of transportation, and in particular to a kind of big part goods sea-freight binding Design Method of Reinforcing.
Background technology
Big part goods refers to super large, cargo overweight in weight in volume, and the common big part owner of cargo will include：Thermoelectricity class
Stator, rotor, high-power transformer etc.；Reactor, tower, stove device of petrochemical industry class etc..The transport of big part goods is one highly difficult, high
The engineering of technology content.In big part goods field of transporting by sea, usually used delivery ship is from boat or dumb deck cargo ship, first
Plate barge.Deck cargo ship, barge be with the development of some domestic large-scale water projects and to be widely used in big part shipping defeated
Field.
, there are the danger of sliding and overturning in the characteristics of due to big part goods super-big and overweight, when transport.In order to ensure the safety of cargo
Transport, should carry out binding Design of Reinforcement.So-called binding refers to：Using binding device (such as steel wire rope, jack, snap ring) to goods
Object is fastened, and the maximum binding power that can be provided depends on the specification of binding device.The regular size of jack has 3 in engineering
Ton, 5 tons etc., steel wire rope is matched with jack.So-called reinforcing refers to：Cargo is consolidated by the form of welding baffle
It is fixed.By fillet weld seam between baffle and ship deck, baffle is perpendicular to cargo outer surface.The reinforcement edge that baffle can provide takes
Certainly in the intensity of weld seam.So-called binding Design of Reinforcement refers to：Under the premise of unknown binding Scheme of Strengthening, according to stress balance
Condition seeks binding Scheme of Strengthening.
Currently, China much carries the enterprise of big part goods, what is more relied primarily on is the experience of designer, uses rough meter
The method of calculation, to complete the defeated binding Design of Reinforcement of big part shipping.The way has larger subjectivity, and it is defeated to increase big part shipping
Uncertainty in the process and risk also reduce the efficiency of design work.Therefore, needed in engineering it is a set of scientific and reasonable and
Practicable binding Design Method of Reinforcing.
Currently in the art, that can refer to is the Code of Safe of International Maritime Organization's publication in 2011
Practice for Cargo Stowage and Securing are (hereinafter referred to as《CSS rules》).The specification gives cargo peace
Full property analysis method：First determine external force suffered by cargo, including inertia force, wind pressure, splashing power, binding power etc.；Then according to by
Dynamic balance, moment equilibrium condition, judge whether cargo can slide and overturn.The algorithm exists apparent insufficient：
First, this analysis method is a kind of check method, the method for not being related to binding Design of Reinforcement.So-called check side
Method refers to：Under the premise of known binding scheme, judges whether the power for preventing cargo that movement occurs is more than or equal to and cargo is promoted to send out
Raw mobile power, if so, cargo will not move；Judge whether the torque for preventing cargo from overturning is more than or equal to and promotes cargo
The torque of overturning, if so, cargo will not be overturn.If cargo will not be slided and be overturn, cargo is safe.
Secondly, which only accounts for the effect of binding, is not directed to baffle.This with engineering is practical very big difference.
In engineering, it is typically to be simutaneously arranged baffle and binding, plays the role of fixed cargo jointly.
Invention content
In view of the technical drawbacks of the prior art, it is an object of the present invention to provide a kind of big part goods sea-freight bindings to add
Gu design method, can ancillary works technical staff complete the sea-freight binding Design of Reinforcement work of big part goods, set scientific and efficiently
Meter binding Scheme of Strengthening ensures the safety of big part goods sea-freight to the maximum extent.
The technical solution adopted to achieve the purpose of the present invention is：
A kind of big part goods sea-freight binding Design Method of Reinforcing, including step：
(1) transverse baffle is added；
(2) judge whether current binding Scheme of Strengthening can prevent cargo from sliding laterally to judge cargo sideslip stability, if
It is then to carry out step (6)；Otherwise step (3) is carried out；
(3) judge that transverse baffle intensity can be increased, if can, transverse baffle is added, step (1) is carried out；Otherwise it carries out
Step (4)；
(4) binding is added；
(5) judge whether current binding Scheme of Strengthening can prevent cargo from sliding laterally to judge cargo sideslip stability, if
Judging result is yes, then carries out step (6)；Otherwise step (4) is repeated；
(6) longitudinal baffle is added；
(7) whether judge current binding Scheme of Strengthening can prevent cargo longitudinal sliding motion to judge the vertical sliding stability of cargo, if
Judging result is yes, then carries out step (11)；Otherwise step (8) is carried out；
(8) judge that longitudinal baffle intensity can be increased, if the determination result is YES, then add longitudinal baffle, carry out step
(6)；Otherwise step (9) is carried out；
(9) binding is added；
(10) whether judge current binding Scheme of Strengthening can prevent cargo longitudinal sliding motion to judge the vertical sliding stability of cargo, if
Judging result is yes, then carries out step (11)；Otherwise step (9) is repeated；
(11) judge whether current binding Scheme of Strengthening can prevent cargo that laterally overturning or longitudinal overturning occurs to judge goods
Object tipping stability if the determination result is YES then carries out step (13)；Otherwise step (12) is carried out；
(12) binding is added, step (11) is repeated；
(13) output binding Scheme of Strengthening.
Wherein, in step (3), can judgement increase transverse baffle intensity, be judge can have baffle on the basis of,
Increase the weld seam overall length of the baffle of blocking cargo transverse shifting, or is improved by increasing Size of welds or change weld material
Weld strength.
Wherein, in step (7), (10), can judgement increase blocking cargo and longitudinally move on the basis of having longitudinal baffle
The weld seam overall length of dynamic longitudinal baffle, or improve weld strength by increasing Size of welds or change weld material.
Wherein, in step (2), (5), (7), (10), (11), judge cargo sideslip stability, vertical sliding stability and turn over
Turn stability, is by cargo force analysis and to calculate realization, specific step is：
(31) by goods information, ship information, sea situation information, binding information, reinforcing information input to cargo force analysis
In program, wherein goods information includes at least cargo shape, length, width, height, weight, position of centre of gravity；Ship information is extremely
Include captain, molded breadth, moldeed depth, metacentric height, the speed of a ship or plane, cargo position less；Sea situation information includes at least sea area, wind scale, wave
Grade；Binding information includes the binding pattern for binding the binding of the roads Dao Shuohege, lashing angle, binding intensity；Information is reinforced to include at least
The blocking direction of baffle, weld strength, the weld seam overall length of same direction baffle；
(32) force analysis program calculates external force suffered by cargo according to the goods information of input, ship information, sea situation information；
(33) force analysis program calculates binding reinforcement edge according to binding information, the reinforcing information of input；
(34) force analysis program takes cargo Force Calculation result in the operating mode of stability analysis to, carries out vertical sliding, vertical
It turns over, sideslip, horizontal turn over stability analysis；
(35) force analysis result is exported：If analysis result is to pass through, illustrate that cargo security, output are；Otherwise defeated
Go out no.
Wherein, added in step (4), (9), (12) binding used by steps are as follows：
(21) judge that binding intensity can be increased, if can, increase binding intensity, carries out step (26)；Otherwise it is walked
Suddenly (22)；
(22) judge that direct binding can be increased, if can, carry out step (23)；Otherwise step (24) is carried out；
(23) on the basis of existing binding, increase by one group and directly bind, according to the space bit bound on cargo and deck a little
Relationship is set, the newly-increased lashing angle directly bound is determined, carries out step (25)；
(24) on the basis of existing binding, increase by one group and bound around top, bound a little according on the geometric dimension of cargo, deck
Position, determine the newly-increased lashing angle around top binding, carry out step (25)；
(25) setting binding device uses initial specification；
(26) new binding scheme is exported.
Wherein, in step (22), can judgement, which increase the judgment method directly bound, is, on the basis of existing binding, row
Except the binding point used, judge on cargo whether there is also or can increase binding point by welding method；Judge first
The corresponding position of plate whether there is also or can pass through welding method increase binding point.
Since cargo stressing conditions are extremely complex in transportational process.Stress include gravity, inertia force, wind pressure, splashing power,
Frictional force, binding power, reinforcement edge etc..Inertia force refers to when having acceleration during ship's navigation, cargo being made to keep original fortune
Dynamic state tendency, the power opposite with acceleration direction.Wind pressure refers to the pressure that wind acts on cargo surfaces.Splashing power refers to
The power caused by marine stormy waves.Binding power refers to the power for the constraint goods movement that binding device provides.Reinforcement edge is nail plate
The power for the blocking goods movement that upper welding baffle provides.Wherein, the horizontal component of gravity, inertia force, wind pressure, splashing power can promote
Cargo is set to slide and overturn；Frictional force, binding power, reinforcement edge can prevent cargo from sliding；The vertical component of gravity, adds binding power
Gu power can prevent cargo from overturning.When these external force can reach stress and equalising torque, cargo would not be slided and be overturn.
In order to ensure cargo sea-freight safety, it is necessary to fully be bound to cargo, that is, need to carry out binding Design of Reinforcement.Binding adds
Gu scheme is the preferred set of series of parameters, these parameters are：Bind pattern, lashing angle, binding intensity, binding road number, gear
Plate stops direction, weld strength, equidirectional baffle weld seam overall length.
First parameter is binding pattern.Binding pattern can be divided into：It directly binds and is bound around top.It directly binds and refers to
Rope will be bound and be directly anchored to the physical location of cargo or the binding method of binding point.Around top binding refer to, binding rope around
It crosses at the top of cargo, prevents cargo from overturning by pushing, and the frictional force between cargo and contact surface is made to increase, to prevent cargo from sliding
Dynamic binding method.
It is learnt by calculating to compare, therefore directly binding can be tied up than binding the binding power of offer bigger around top in design
When pricking Scheme of Strengthening, preferentially to use and directly bind.
Force analysis and right is carried out to big part goods sea-freight overall process by using the methods of theoretical calculation and numerical simulation
The research of a large amount of case histories, the inventors discovered that, for ship during navigation, rolling motion is apparent compared with pitching, therefore
Lateral inertia forces suffered by cargo are larger, and the possibility for sliding laterally or overturning is maximum.Therefore in order to avoid accident occurs, setting
When counting binding scheme, it is necessary to which the transverse binding power of binding device offer is provided.Therefore, no matter from the binding point at cargo both ends
It sets out and is bound, or bound from the binding point of cargo both sides, should all be pulled in the lateral direction as possible.
Second parameter is lashing angle.The determination of lashing angle depends on binding position, deck Shangdi a little on cargo and enables
The position of position, cargo above deck.According to spatial relation, lashing angle can be found out.
Third parameter is binding intensity.Binding intensity refers to the maximum binding power that binding device can provide.Make in engineering
It is pulled with steel wire rope, is tensioned using jack, is attached using snap ring.The common specification of jack is：3 tons or 5 tons.Steel wire
It restricts, the specification of snap ring is matched with jack.Under the premise of this, binding intensity is equal to the intensity of jack.In order to ensure all tie up
Uniform force on bundling device should use the binding device of same size.And the preferential binding device for using small intensity, if binding
Device intensity is insufficient, reuses the binding device of big intensity.
4th parameter is binding road number.Binding road number is exactly the radical of various patterns binding rope.For it is front and back it is symmetrical,
Symmetrical consideration, each group of directly binding is 4 bindings.Directly binding needs to be pulled on the binding point of cargo.It is so-called
Binding point is the rigid element on the cargo and deck of confession under directions binding device drawing.Binding point on cargo is limited, therefore usually
It cannot be arranged in same position multigroup.Every 1 group is 1 binding around top binding, need not be pulled on cargo binding point, can be with cloth
It sets multigroup.
5th parameter is the blocking direction of baffle, i.e. baffle role is blocking cargo transverse shifting or longitudinal shifting
It is dynamic.For ship during navigation, lateral inertia forces are larger suffered by cargo.Therefore binding bracing means must be paid the utmost attention to and provided laterally
Bind reinforcement edge.The danger that cargo longitudinal sliding motion should also be taken into account simultaneously, will have and sufficiently longitudinally bind reinforcement edge.Divided by calculating
Analysis learns that the reinforcement edge that baffle can provide is more than the binding power that binding provides.But baffle cannot prevent cargo from overturning.Cause
This, should preferentially arrange the baffle that blocking cargo slides laterally, secondly the baffle of arrangement blocking cargo longitudinal sliding motion.While in order to
It prevents cargo from overturning, should also arrange sufficient binding.
6th parameter is the weld strength of baffle.Weld strength is related with Size of welds with weld material.
7th parameter is weld seam overall length.The summation of the baffle fusion length of i.e. equidirectional blocking.
For the stability of analysis cargo sliding and overturning, existing method is：Choose it is all promote cargo slide or turn over
The case where power and torque turned reaches maximum value simultaneously carry out stress balance and equalising torque analysis.This analysis method is called
" worst Condition Method ".This method exists apparent insufficient.In engineering, promote power and torque that cargo is slided or overturn generally can not
Obtain maximum value simultaneously.Stress point is carried out to big part goods sea-freight overall process by using the methods of theoretical calculation and numerical simulation
Analysis, and conduct a research to a large amount of case histories, some " dangerous situations " during sea-freight can be summed up, including：Work as goods
When lateral inertia forces suffered by object reach maximum and binding power and reinforcement edge deficiency, cargo, which has, to be slid laterally and laterally overturns
It is dangerous；When longitudinal inertia force suffered by the cargo reaches maximum and binding power and reinforcement edge deficiency, cargo have occur longitudinal sliding motion or
The danger longitudinally overturn.If can guarantee the safety of the cargo under above-mentioned dangerous situation, it is ensured that in sea-freight overall process
Safety.Therefore, when carrying out stability of cargo analysis, work of the above-mentioned dangerous situation as cargo force analysis should be chosen
Condition.Therefore, above-mentioned big part goods sea-freight binding Design Method of Reinforcing is inventors herein proposed, binding is designed by above method
Afterwards, to can guarantee the safety of the cargo under above-mentioned dangerous situation, it can guarantee the safety in sea-freight overall process.
Description of the drawings
Fig. 1 is the design flow diagram of big part goods sea-freight binding Design Method of Reinforcing；
Fig. 2 is the flow chart for adding binding method；
Fig. 3 is the work flow diagram of Calculation and Analysis of Force program.
Specific implementation mode
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that described herein
Specific embodiment be only used to explain the present invention, be not intended to limit the present invention.
Referring to shown in Fig. 1-3, a kind of big part goods sea-freight binding Design Method of Reinforcing is carried out using following steps：
Step 101, start to bind Design of Reinforcement.
Step 102, transverse baffle is added.
Step 103, judge cargo sideslip stability.Specifically, Scheme of Strengthening input computer program will be currently bound, into
Crudely-made articles object force analysis and calculating, judge whether current binding Scheme of Strengthening effectively can prevent cargo from sliding laterally.If
Judging result is yes, then carries out step 107；Otherwise step 104 is carried out.
Step 104, can judgement increase transverse baffle intensity.Specifically, can judgement increase on the basis of having baffle
Add the weld seam overall length of the baffle of blocking cargo transverse shifting, or weldering is improved by increasing Size of welds or change weld material
Stitch intensity.If the determination result is YES, then transverse baffle is added, step 102 is carried out；Otherwise step 105 is carried out, binding is added.
Step 106, judge cargo sideslip stability.Specifically, Scheme of Strengthening input computer program will be currently bound, into
Crudely-made articles object force analysis and calculating, judge whether current binding Scheme of Strengthening effectively can prevent cargo from sliding laterally.If
Judging result is yes, then carries out step 107；Otherwise step 105 is repeated.
Step 107, longitudinal baffle is added.
Step 108, judge the vertical sliding stability of cargo.
Specifically, Scheme of Strengthening input computer program will be currently bound, cargo force analysis and calculating is carried out, judges to work as
Whether preceding binding Scheme of Strengthening can effectively prevent cargo that longitudinal sliding motion occurs.If the determination result is YES, then step 112 is carried out；
Otherwise step 109 is carried out, can judgement increase longitudinal baffle intensity, and specifically, can judgement increase on the basis of having baffle
Add the weld seam overall length of the baffle of blocking cargo longitudinal movement, or weldering is improved by increasing Size of welds or change weld material
Stitch intensity.If the determination result is YES, then longitudinal baffle is added, step 107 is carried out；Otherwise step 110 is carried out, binding is added.
Step 111, judge the vertical sliding stability of cargo.
Specifically, Scheme of Strengthening input computer program will be currently bound, cargo force analysis and calculating is carried out, judges to work as
Whether preceding binding Scheme of Strengthening effectively can prevent cargo from sliding laterally.If the determination result is YES, then step 112 is carried out；
Otherwise step 110 is repeated.
Step 112, judge cargo tipping stability.
Specifically, Scheme of Strengthening input computer program will be currently bound, cargo force analysis and calculating is carried out, judges to work as
Whether preceding binding Scheme of Strengthening can effectively prevent cargo that laterally overturning or longitudinal overturning occurs.If the determination result is YES, then into
Row step 114；Otherwise step 113 is carried out, binding is added.Repeat step 112.
Step 114, output binding Scheme of Strengthening.
Step 115, design terminates.
The binding Design Method of Reinforcing, step 105,110,113 are related to adding the method for binding.Add the side of binding
Method includes the following steps：
Step 201, start to add binding.
Step 202, can judgement increase binding intensity.I.e. can judgement use the binding device of greater strength specification instead.If
Judging result is yes, then carries out step 203, increases the intensity of binding device, then carry out step 210；Otherwise step 204 is carried out,
Can judgement increase direct binding.
Specifically judgment method is：On the basis of existing binding, the binding point used is excluded, whether also to be judged on cargo
In the presence of or can pass through weld the methods of increase binding point；Judge deck corresponding position whether there is also or can pass through
The methods of welding increases binding point.If the determination result is YES, step 205 is carried out；Otherwise step 207 is carried out.
Step 205, on the basis of existing binding, increase by one group and directly bind.
Step 206, according to the spatial relation bound on cargo and deck a little, the newly-increased binding directly bound is determined
Then angle carries out step 209.
Step 207, on the basis of existing binding, increase by one group and bound around top, step 208 is carried out, according to the geometry of cargo
Position a little is bound in size, deck, is determined the newly-increased lashing angle around top binding, is then carried out step 209.
Step 209, it is set using initial specification, i.e. setting all binds the binding device using small intensity specification.
Step 210, new binding scheme is exported, step 211, design process terminates.
The binding Design Method of Reinforcing, step 103, cargo stress involved in 106,108,111,112 it is anti-
It is multiple to judge, it is therefore desirable to be realized by computer program.Its specific implementation step is：
Step 301, start cargo force analysis program.
Believe in step 302 by goods information, in step 303 by ship information, in step 304 by sea situation respectively
Breath will bind information, will reinforce in information input to cargo force analysis program within step 306 in step 305.Wherein,
Goods information includes at least：Cargo shape, length, width, height, weight, position of centre of gravity etc.；Ship information includes at least：Ship
Length, the beam, moldeed depth, metacentric height, the speed of a ship or plane, cargo position etc.；Sea situation information includes at least：Sea area, wind scale, unrestrained grade etc.；
Binding information refers to binding scheme, including：Bind the binding pattern, lashing angle, binding intensity of the binding of the roads Dao Shuohege；Reinforce letter
Breath includes at least：Blocking direction, weld strength, weld seam overall length of same direction baffle of baffle etc..
In step 307, program starts cargo force analysis.
In step 308, program calculates external force suffered by cargo according to the goods information of input, ship information, sea situation information.
In a step 309, program calculates binding reinforcement edge according to binding information, the reinforcing information of input.
In the step 310, cargo Force Calculation result is brought into several dangerous working conditions and carries out stability of cargo by program
Analysis carries out indulging respectively and slides, carries out indulging in step 312 and turn over, carry out sideslip in step 313, in step in step 311
It carries out horizontal turning over stability analysis in 314.
In step 315, analysis result is exported.
In step 316, cargo force analysis process terminates.
The above is only a preferred embodiment of the present invention, it is noted that for the common skill of the art
For art personnel, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of big part goods sea-freight binding Design Method of Reinforcing, which is characterized in that including step：
(1) transverse baffle is added；
(2) judge whether current binding Scheme of Strengthening can prevent cargo from sliding laterally to judge cargo sideslip stability, if so,
Carry out step (6)；Otherwise step (3) is carried out；
(3) judge that transverse baffle intensity can be increased, if can, transverse baffle is added, step (1) is carried out；Otherwise step is carried out
(4)；
(4) binding is added；
(5) judge whether current binding Scheme of Strengthening can prevent cargo from sliding laterally to judge cargo sideslip stability, if judging
As a result it is yes, then carries out step (6)；Otherwise step (4) is repeated；
(6) longitudinal baffle is added；
(7) whether judge current binding Scheme of Strengthening can prevent cargo longitudinal sliding motion to judge the vertical sliding stability of cargo, if judging
As a result it is yes, then carries out step (11)；Otherwise step (8) is carried out；
(8) judge that longitudinal baffle intensity can be increased, if the determination result is YES, then add longitudinal baffle, carry out step (6)；It is no
Then carry out step (9)；
(9) binding is added；
(10) whether judge current binding Scheme of Strengthening can prevent cargo longitudinal sliding motion to judge the vertical sliding stability of cargo, if judging
As a result it is yes, then carries out step (11)；Otherwise step (9) is repeated；
(11) judge whether current binding Scheme of Strengthening can prevent cargo that laterally overturning or longitudinal overturning occurs to judge that cargo turns over
Turn stability, if the determination result is YES, then carries out step (13)；Otherwise step (12) is carried out；
(12) binding is added, step (11) is repeated；
(13) output binding Scheme of Strengthening.
2. big part goods sea-freight binding Design Method of Reinforcing according to claim 1, which is characterized in that wherein, in step (3),
Can judgement increase transverse baffle intensity, be to judge increase blocking cargo transverse shifting on the basis of having baffle
The weld seam overall length of baffle, or improve weld strength by increasing Size of welds or change weld material.
3. big part goods sea-freight binding Design Method of Reinforcing according to claim 1, which is characterized in that wherein, step (7),
(10) in, the weld seam for the longitudinal baffle that can judgement on the basis of having longitudinal baffle, increase blocking cargo longitudinal movement is total
It is long, or improve weld strength by increasing Size of welds or change weld material.
4. big part goods sea-freight binding Design Method of Reinforcing according to claim 1, which is characterized in that wherein, step (2),
(5), in (7), (10), (11), judge cargo sideslip stability, vertical sliding stability and tipping stability, be by cargo by
Realization is analyzed and calculated to power, and specific step is：
(31) by goods information, ship information, sea situation information, binding information, reinforcing information input to cargo force analysis program
In, wherein goods information includes at least cargo shape, length, width, height, weight, position of centre of gravity；Ship information at least wraps
Include captain, molded breadth, moldeed depth, metacentric height, the speed of a ship or plane, cargo position；Sea situation information includes at least sea area, wind scale, unrestrained grade；It ties up
It includes the binding pattern for binding the binding of the roads Dao Shuohege, lashing angle, binding intensity to prick information；It reinforces information and includes at least baffle
Stop direction, weld strength, the weld seam overall length of same direction baffle；
(32) force analysis program calculates external force suffered by cargo according to the goods information of input, ship information, sea situation information；
(33) force analysis program calculates binding reinforcement edge according to binding information, the reinforcing information of input；
(34) force analysis program takes cargo Force Calculation result in the operating mode of stability analysis to, indulge and slides, indulges and turn over, is horizontal
It is sliding, horizontal to turn over stability analysis；
(35) force analysis result is exported：If analysis result is to pass through, illustrate that cargo security, output are；Otherwise it exports no.
5. big part goods sea-freight binding Design Method of Reinforcing according to claim 1, which is characterized in that wherein, step (4),
(9), added in (12) binding used by steps are as follows：
(21) judge that binding intensity can be increased, if can, increase binding intensity, carries out step (26)；Otherwise step is carried out
(22)；
(22) judge that direct binding can be increased, if can, carry out step (23)；Otherwise step (24) is carried out；
(23) on the basis of existing binding, increase by one group and directly bind, closed according to the spatial position bound on cargo and deck a little
System determines the newly-increased lashing angle directly bound, carries out step (25)；
(24) on the basis of existing binding, increase by one group and bound around top, according to the position bound on the geometric dimension of cargo, deck a little
It sets, determines the newly-increased lashing angle around top binding, carry out step (25)；
(25) setting binding device uses initial specification；
(26) new binding scheme is exported.
6. big part goods sea-freight binding Design Method of Reinforcing according to claim 5, which is characterized in that wherein, in step (22),
Can judgement, which increase the judgment method directly bound, is, on the basis of existing binding, excludes the binding point used, judges goods
On object whether there is also or can pass through welding method increase binding point；Judge deck corresponding position whether there is also or
Binding point can be increased by welding method.
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006142881A (en) * | 2004-11-16 | 2006-06-08 | Ihi Marine United Inc | Container lashing device and method |
| CN102073721A (en) * | 2011-01-10 | 2011-05-25 | 南通航运职业技术学院 | Method for checking shipborne massive goods binding scheme |
| CN103079951A (en) * | 2010-09-14 | 2013-05-01 | 大宇造船海洋株式会社 | Wind turbine assembly moving device and method for loading/unloading wind turbine assembly using same |
| KR20160024033A (en) * | 2014-08-22 | 2016-03-04 | 삼성중공업 주식회사 | Apparatus for combination bottom insulation board |
| CN105857979A (en) * | 2015-02-06 | 2016-08-17 | 德国绑扎件设计制造有限公司 | Lashing device, lashing system, and lashing method |
| CN107499463A (en) * | 2017-08-31 | 2017-12-22 | 上海振华重工(集团)股份有限公司 | A kind of FS final spice sea-freight binding structural member and binding method |
-
2018
- 2018-01-30 CN CN201810089140.9A patent/CN108528641B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006142881A (en) * | 2004-11-16 | 2006-06-08 | Ihi Marine United Inc | Container lashing device and method |
| CN103079951A (en) * | 2010-09-14 | 2013-05-01 | 大宇造船海洋株式会社 | Wind turbine assembly moving device and method for loading/unloading wind turbine assembly using same |
| CN102073721A (en) * | 2011-01-10 | 2011-05-25 | 南通航运职业技术学院 | Method for checking shipborne massive goods binding scheme |
| KR20160024033A (en) * | 2014-08-22 | 2016-03-04 | 삼성중공업 주식회사 | Apparatus for combination bottom insulation board |
| CN105857979A (en) * | 2015-02-06 | 2016-08-17 | 德国绑扎件设计制造有限公司 | Lashing device, lashing system, and lashing method |
| CN107499463A (en) * | 2017-08-31 | 2017-12-22 | 上海振华重工(集团)股份有限公司 | A kind of FS final spice sea-freight binding structural member and binding method |
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