CN204473059U - Glass fiber hull and ferry glass reinforced plastic boat - Google Patents
Glass fiber hull and ferry glass reinforced plastic boat Download PDFInfo
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- CN204473059U CN204473059U CN201520013322.XU CN201520013322U CN204473059U CN 204473059 U CN204473059 U CN 204473059U CN 201520013322 U CN201520013322 U CN 201520013322U CN 204473059 U CN204473059 U CN 204473059U
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Abstract
The utility model provides a kind of glass fiber hull, and it comprises skeleton, base plate, bulkhead, deck plate and side plate; Skeleton comprises keel, floor, side stringer, rib, deck girder and web beam; Keel, floor, side stringer, rib, deck girder and web beam include the frp layer of steel structure and the cladding steel structure be made up of steel, and steel structure is cage structure or single steel.This glass fiber hull has better bending resistance, tensile strength; Effectively guarantee to navigate by water safely in wind and waves with the large glass steel ship of its structure.In addition, the utility model also provides a kind of ferry glass reinforced plastic boat constructed by above-mentioned glass fiber hull.
Description
Technical field
The utility model relates to a kind of with non-metallic material structure be feature hull and ship, specifically, relates to a kind of glass fiber hull improving skeleton structure and the ferry glass reinforced plastic boat constructed by this glass fiber hull.
Background technology
Ferry glass reinforced plastic boat refers to the ship of glass-felt plastic as hull structure main material, glass-felt plastic is a kind of is reinforcing material with glass fibre, resin is as the nonmetallic composite of lining cement, there is little, the easy shaping of proportion, surface smoothing and the advantage such as bright in luster, with the hull that it is made, there is withstanding corrosion, service expenditure low and from features such as heavy and lights.
But, because the modulus of figidity of glass-felt plastic is lower, with its produce large glass steel ship hogging, in hang down, bending resistance under longitrorse state, tensile strength is all on the low side, be difficult to guarantee its safe navigation in wind and waves.
Summary of the invention
Main purpose of the present utility model is to provide a kind of glass fiber hull, is intended to the bending resistance, the tensile strength that improve glass fiber hull;
Another object of the present utility model is to provide a kind of ferry glass reinforced plastic boat constructed by above-mentioned glass fiber hull.
To achieve these goals, the glass fiber hull that the utility model provides comprises skeleton, base plate, bulkhead, deck plate and side plate; Skeleton comprises keel, floor, side stringer, rib, deck girder and web beam; Wherein, keel, floor, side stringer, rib, deck girder and web beam include the frp layer of steel structure and cladding steel structure, steel structure is cage structure or single steel, that is, each component above-mentioned in skeleton can require to select to adopt cage structure or single steel as its steel structure according to Hull Strength.
From above scheme, the steel structure be made up of steel is played a supporting role to whole glass fiber hull, makes whole hull have good bending resistance, tensile strength; Effectively guarantee to be navigated by water safely in wind and waves by the ferry glass reinforced plastic boat of this structure glass fibre reinforced plastic hull construction.
Concrete scheme is that base plate, bulkhead, deck plate and side plate include the net structure and coated cancellated frp layer that are made up of steel; Net structure is fixedly connected with steel structure.
From above scheme, together with the steel structure be made up of is fixedly connected with net structure, whole glass fiber hull is played a supporting role steel, make whole hull have better bending resistance, tensile strength.
A preferred scheme is that above-mentioned skeleton also comprises in an acute angle topside diagonal rib crossing with rib and intersects deck cant beam in an acute angle with web beam, namely, topside diagonal rib is all not parallel with rib and side stringer, and deck cant beam is all not parallel with web beam and deck girder; Topside diagonal rib and deck cant beam include the frp layer of steel structure and the cladding steel structure be made up of steel, steel structure is cage structure or single steel, that is, deck cant beam and topside diagonal rib can require to select to adopt cage structure or single steel to be its steel structure according to Hull Strength; Topside diagonal rib is connected with two adjacent transcerse bulkheads, two adjacent rib or transcerse bulkhead and rib; Deck cant beam is connected with two adjacent transcerse bulkheads, two adjacent web beams or transcerse bulkhead and web beam.
From above scheme, by increasing topside diagonal rib and deck cant beam, the structural strength of deck and topside can be improved, thus improve bending resistance, the tensile strength of whole glass fiber hull.
Preferred scheme is that topside diagonal rib and deck cant beam are interior hollow structure.Reduce the deadweight of glass fiber hull and reduce the use of hull material.
Another preferred scheme is that keel, floor, side stringer, rib, deck girder and web beam are interior hollow structure.Reduce the deadweight of ferry glass reinforced plastic boat and reduce the use of hull material.
In order to realize another object above-mentioned, the ferry glass reinforced plastic boat that the utility model provides comprises glass fiber hull, engine installation and superstructure; Wherein, glass fiber hull comprises skeleton, base plate, bulkhead, deck plate and side plate; Skeleton comprises keel, floor, side stringer, rib, deck girder and web beam; Wherein, keel, floor, side stringer, rib, deck girder and web beam include the frp layer of steel structure and the cladding steel structure be made up of steel, steel structure is cage structure or single steel, that is, each component above-mentioned in skeleton can require to select to adopt cage structure or single steel to be its steel structure according to Hull Strength.
Concrete scheme is that base plate, bulkhead, deck plate and side plate include the net structure and coated cancellated frp layer that are made up of steel; Net structure is fixedly connected with steel structure.
A preferred scheme is that above-mentioned skeleton also comprises in an acute angle topside diagonal rib crossing with rib and intersects deck cant beam in an acute angle with web beam, namely, topside diagonal rib is all not parallel with rib and side stringer, and deck cant beam is all not parallel with web beam and deck girder; Topside diagonal rib and deck cant beam include the frp layer of steel structure and the cladding steel structure be made up of steel, steel structure is cage structure or single steel, that is, topside diagonal rib and deck cant beam can require to select to adopt cage structure or single steel to be its steel structure according to Hull Strength; Topside diagonal rib is connected with two adjacent transcerse bulkheads, two adjacent rib or transcerse bulkhead and rib; Deck cant beam is connected with two adjacent transcerse bulkheads, two adjacent web beams or transcerse bulkhead and web beam.
Preferred scheme is that topside diagonal rib and deck cant beam are interior hollow structure.
Another preferred scheme is that keel, floor, side stringer, rib, deck girder and web beam are interior hollow structure.
Accompanying drawing explanation
Fig. 1 is the base arrangement schematic diagram of glass fiber hull first embodiment;
Fig. 2 is the deck construction schematic diagram of glass fiber hull first embodiment;
Fig. 3 is the topside diagonal rib distribution signal on glass fiber hull first embodiment topside
Figure;
Fig. 4 is the deck cant beam distribution schematic diagram on glass fiber hull first embodiment deck;
Fig. 5 is A partial enlarged drawing in Fig. 3;
Fig. 6 is the B-B cutaway view of Fig. 5;
Fig. 7 is the distribution schematic diagram of glass fiber hull first embodiment base plate upper skeleton;
Fig. 8 is skeletal distribution schematic diagram glass fiber hull first embodiment deck being omitted deck cant beam;
Fig. 9 is reinforcing bar distribution schematic diagram in glass fiber hull first embodiment bulkhead;
Figure 10 is glass fiber hull first embodiment deck girder cross sectional representation;
Figure 11 is glass fiber hull first embodiment keel cross sectional representation;
Figure 12 is glass fiber hull first embodiment deck plate cross sectional representation;
Figure 13 is cage structure cross sectional representation in glass fiber hull the 4th embodiment;
Figure 14 is glass fiber hull the 5th embodiment deck girder cross sectional representation;
Figure 15 is the skeletal distribution schematic diagram in glass fiber hull the 6th embodiment on topside;
Figure 16 is the distribution schematic diagram of glass fiber hull the 7th embodiment deck upper skeleton;
Figure 17 is glass fiber hull the 8th embodiment deck plate cross sectional representation.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Detailed description of the invention
The utility model mainly improves the hull of existing ferry glass reinforced plastic boat, to improve bending resistance, the tensile strength of glass fiber hull, guarantee the safety that the large glass steel ship constructed by this structure hull can navigate by water in wind and waves, following embodiment is only described the structure of glass fiber hull, and other parts of ferry glass reinforced plastic boat design according to existing design regulation.
Glass fiber hull first embodiment
This example is described with the ferry glass reinforced plastic boat hull designing principal parameter following: overall length 37.60 meters, length on water line 35.16 meters, overall with 7.00 meters, molded breadth 6.50 meters, moldeed depth 2.80 meters and designed draft 2.38 meters.
Glass fiber hull is made up of skeleton, base plate, bulkhead, side plate and deck plate, and skeleton is made up of keel, other keel, floor, side stringer, side longitudinal, topside diagonal rib, rib, deck girder, deck longitudinal, web beam, crossbeam and deck cant beam.
See Fig. 1, base plate 11 is provided with polylith transcerse bulkhead 21 and polylith floor 26.
See Fig. 2, the hatch cover 312 deck 12 being furnished with multiple hatch 311 and matching with hatch 311, forms the passage that cabin is led on deck 12; Polylith transcerse bulkhead 21 and Duo Gen web beam 22 are installed under the deck plate on deck 12.
See Fig. 3, topside 14 is furnished with many in an acute angle topside diagonal ribs 23 crossing with rib, namely topside diagonal rib 23 and rib and side stringer all not parallel, two topside diagonal ribs 23 between two transcerse bulkheads 21 intersect to form X-type and are fixedly connected with transcerse bulkhead 21.
See Fig. 4, many in an acute angle deck cant beams 25 crossing with web beam 22 are installed under the deck plate on deck 12, namely deck cant beam 25 and web beam 22 and deck girder all not parallel; Two deck cant beams 25 between two adjacent transcerse bulkheads 21 intersect to form X-type and are fixedly connected with transcerse bulkhead 21; Two deck cant beams 25 between transcerse bulkhead 21 with web beam 22 intersect to form X-type and are fixedly connected with transcerse bulkhead 21 and web beam 22.
See Fig. 5 and Fig. 6, the caged steel structure that topside diagonal rib 23 is connected into by steel bar welding and the frp layer of cladding steel structure are formed, 4 diameters are the reinforcing bar 234 of 6 millimeters and are welded into cage structure along multiple oblong steel rings 232 that the length direction of reinforcing bar 234 is arranged, 4 reinforcing bars 234 are arranged on 4 drift angles of steel ring 232, outer cladding one deck frp layer 231 and frp layer 233 in steel structure, filling glass steel between frp layer 231 and frp layer 233, thus form the interior hollow structure with chamber 235, the gross thickness of frp layer is 12 millimeters, the topside diagonal rib 23 of steel structure improves the structural strength of hull, with opposing from horizontal hydraulic pressure and longitudinal bending power, interior hollow structure reduces hull mass and hull material consumption.
Deck cant beam 25 and topside diagonal rib 23 have the similar structure of cross-sectional plane; Just size is determined by specific design requirement.
See Fig. 7, base plate 11 is provided with the keel 261 mutually orthogonal with floor 26 and other keel 262.
See Fig. 8, the deck girder 272 mutually orthogonal with web beam 22 is installed under the deck plate on deck 12.
See Fig. 9, the net structure that transcerse bulkhead 21 is welded into by many reinforcing bars 151 and coated cancellated frp layer are formed.
See Figure 10, the frp layer of the caged steel structure that deck girder 272 is connected into by steel bar welding and parcel steel structure is formed, 4 diameters are the reinforcing bar 2724 of 6 millimeters and are welded into cage structure along multiple oblong steel rings 2722 that the length direction of reinforcing bar 2724 is arranged, and in steel structure outer cladding one deck frp layer 2721 and frp layer 2723, filling glass steel between frp layer 2721 and frp layer 2723, the gross thickness of frp layer is 10 millimeters, thus form the interior hollow structure with chamber 2725, steel structure is fixedly connected with the net structure be connected into by steel bar welding in deck plate 32.
Rib, side stringer and web beam 22 has the structure similar to deck girder 272 cross-sectional plane, and just size is determined by specific design requirement.
See Figure 11, the frp layer of the caged steel structure that keel 261 are connected into by steel bar welding and parcel steel structure is formed, 4 diameters are the reinforcing bar 2614 of 6 millimeters and are welded into cage structure along multiple oblong steel rings 2612 that the length direction of reinforcing bar 2614 is arranged, and in steel structure outer cladding one deck frp layer 2611 and frp layer 2613, filling glass steel between frp layer 2611 and frp layer 2613, the gross thickness of frp layer is 14 millimeters, thus form the interior hollow structure with chamber 2615, cage structure is fixedly connected with the net structure be connected into by steel bar welding in base plate 11.Lengths of rebar length parallel with deck in the steel ring 2612 lengths of rebar length ratio mutually orthogonal with deck is greater than the ratio of this ratio in deck girder and topside diagonal rib.
Floor 26 has the structure similar to keel 261 cross-sectional plane, and just size is determined by specific design requirement.
See Figure 12, the net structure that deck plate 32 is connected into by steel bar welding and coated cancellated frp layer are formed, by diameter, to be the transverse reinforcement 324 of 6 millimeters and diameter be that the staggered welding of longitudinal reinforcement 322 of 6 millimeters forms net structure, and on net structure is coated up and down frp layer 321 and lower-glass steel layer 323, filling glass steel layer between upper frp layer 321 and lower-glass steel layer 323, the gross thickness of frp layer is 12 millimeters.
Transcerse bulkhead 21, side longitudinal, deck longitudinal, crossbeam and base plate 11 has the structure similar to deck plate 32 cross-sectional plane; Just size is determined by specific design requirement.
Glass fiber hull second embodiment
As the explanation to the utility model glass fiber hull second embodiment, only the difference with above-mentioned glass fiber hull first embodiment is described below.
Diameter is adopted to be that to substitute diameter in above-described embodiment be the reinforcing bar of 6 millimeters for the reinforcing bar of 4 millimeters.
Glass fiber hull the 3rd embodiment
As the explanation to the utility model glass fiber hull the 3rd embodiment, only the difference with above-mentioned glass fiber hull first embodiment is described below.
According to ship shape and displacement, part web beam and deck girder have the cross-sectional structure similar to keel.
Glass fiber hull the 4th embodiment
As the explanation to the utility model glass fiber hull the 4th embodiment, only the difference with above-mentioned glass fiber hull first embodiment is described below.
See Figure 13, caged steel structure is welded into by 6 reinforcing bars 41 and the multiple regular hexagon steel rings 42 arranged along reinforcing bar 41 length direction, FRP enveloped layer 43 and frp layer 44 in it, filling glass steel between frp layer 43 and frp layer 44, and form the interior hollow structure with chamber 45.
Glass fiber hull the 5th embodiment
As the explanation to the utility model glass fiber hull the 5th embodiment, only the difference with above-mentioned glass fiber hull first embodiment is described below.
See Figure 14, in deck girder 5, steel structure is single steel bar 51, and reinforcing bar 51 is fixedly connected with the reinforcing bar in deck plate 532, is formed with the frp layer 52 with inner cavity chamber 53 in reinforcing bar 51 outer wrapping.
Glass fiber hull the 6th embodiment
As the explanation to the utility model glass fiber hull the 6th embodiment, only the difference with above-mentioned glass fiber hull first embodiment is described below.
See Figure 15, the two topside diagonal ribs 623 topside 614 is furnished with between many in an acute angle topside diagonal rib 623, two adjacent transcerse bulkheads 621 crossing with rib 624 intersect to form X-type and are fixedly connected with transcerse bulkhead 621; Two topside diagonal ribs 623 between two adjacent rib 624 intersect to form X-type and rib 624 is fixedly connected with; Two topside diagonal ribs 623 between rib 624 with transcerse bulkhead 621 intersect to form X-type and are fixedly connected with transcerse bulkhead 621 and rib 624.
Glass fiber hull the 7th embodiment
As the explanation to the utility model glass fiber hull the 7th embodiment, only the difference with above-mentioned glass fiber hull first embodiment is described below.
See Figure 16, many in an acute angle deck cant beams 725 crossing with web beam 722 are installed under the deck plate on deck 712; Two deck cant beams 725 between two adjacent transcerse bulkheads 721 intersect to form X-type and are fixedly connected with transcerse bulkhead 721; Two deck cant beams 725 between two adjacent web beams 722 intersect to form X-type and are fixedly connected with web beam 722; Two deck cant beams 725 between transcerse bulkhead 721 with web beam 722 intersect to form X-type and are fixedly connected with transcerse bulkhead 721 and web beam 722.
Glass fiber hull the 8th embodiment
As the explanation to the utility model glass fiber hull the 8th embodiment, only the difference with above-mentioned glass fiber hull first embodiment is described below.
See Figure 17, the frp layer 82 that the net structure that deck plate 832 is connected into by steel bar welding and coated cancellated frp layer replace with the cage structure 81 and parcel cage structure 81 be connected into by steel bar welding is formed, and cage structure 81 is the reinforcing bar 812 of 4 millimeters by 4 diameters and is welded into along multiple oblong steel rings 811 that the length direction of reinforcing bar 812 is arranged.
Ferry glass reinforced plastic boat first embodiment
This routine ferry glass reinforced plastic boat has glass fiber hull, power plant and superstructure.Wherein, glass fiber hull is for using above-mentioned glass fiber hull first embodiment.
Ferry glass reinforced plastic boat second embodiment
As the explanation to the utility model ferry glass reinforced plastic boat second embodiment, only the difference with above-mentioned ferry glass reinforced plastic boat first embodiment is described below.
Glass fiber hull is for using above-mentioned glass fiber hull second embodiment.
Ferry glass reinforced plastic boat the 3rd embodiment
As the explanation to the utility model ferry glass reinforced plastic boat the 3rd embodiment, only the difference with above-mentioned ferry glass reinforced plastic boat first embodiment is described below.
Glass fiber hull is for using above-mentioned glass fiber hull the 3rd embodiment.
Ferry glass reinforced plastic boat the 4th embodiment
As the explanation to the utility model ferry glass reinforced plastic boat the 4th embodiment, only the difference with above-mentioned ferry glass reinforced plastic boat first embodiment is described below.
Glass fiber hull is for using above-mentioned glass fiber hull the 4th embodiment.
Ferry glass reinforced plastic boat the 5th embodiment
As the explanation to the utility model ferry glass reinforced plastic boat the 5th embodiment, only the difference with above-mentioned ferry glass reinforced plastic boat first embodiment is described below.
Glass fiber hull is for using above-mentioned glass fiber hull the 5th embodiment.
Ferry glass reinforced plastic boat the 6th embodiment
As the explanation to the utility model ferry glass reinforced plastic boat the 6th embodiment, only the difference with above-mentioned ferry glass reinforced plastic boat first embodiment is described below.
Glass fiber hull is for using above-mentioned glass fiber hull the 6th embodiment.
Ferry glass reinforced plastic boat the 7th embodiment
As the explanation to the utility model ferry glass reinforced plastic boat the 7th embodiment, only the difference with above-mentioned ferry glass reinforced plastic boat first embodiment is described below.
Glass fiber hull is for using above-mentioned glass fiber hull the 7th embodiment.
Ferry glass reinforced plastic boat the 8th embodiment
As the explanation to the utility model ferry glass reinforced plastic boat the 8th embodiment, only the difference with above-mentioned ferry glass reinforced plastic boat first embodiment is described below.
Glass fiber hull is for using above-mentioned glass fiber hull the 8th embodiment.
In the various embodiments described above, each component can prefabricated after, the frp layer of strip off corresponding position, then carry out being welded into whole hull structure; Also after whole skeleton structure can being welded, then laying frp layer is carried out.
Structure in the various embodiments described above is suitable for large-tonnage glass fiber hull, and for the glass fiber hull of little tonnage, it can omit reinforcing bar in the plate profile structures such as side plate, base plate, bulkhead and little skeleton structure.
Design of the present utility model is mainly welded into by steel the hull that steel structure is supporting construction, to improve bending resistance, the tensile strength of glass fiber hull by structure; For large-tonnage hull, be combined into supporting construction by the net structure that is welded into by steel and steel structure, thus improve bending resistance, the tensile strength of large-tonnage hull; According to this design, the shape of cross section of steel and size, the thickness of frp layer also has multiple apparent change, and steel structure and cancellated shape and material are not limited to the reinforcing bar in the various embodiments described above.
Claims (10)
1. glass fiber hull, comprises skeleton, base plate, bulkhead, deck plate and side plate, and described skeleton comprises keel, floor, side stringer, rib, deck girder and web beam;
It is characterized in that:
Described keel, described floor, described side stringer, described rib, described deck girder and described web beam include the frp layer of steel structure and coated described steel structure, and described steel structure is cage structure or single steel.
2. glass fiber hull according to claim 1, is characterized in that:
Described base plate, described bulkhead, described deck plate and described side plate include the net structure and coated described cancellated frp layer that are made up of steel;
Described net structure is fixedly connected with described steel structure.
3. glass fiber hull according to claim 1 or 2, is characterized in that:
Described skeleton also comprises in an acute angle topside diagonal rib crossing with described rib and intersects deck cant beam in an acute angle with described web beam, described topside diagonal rib and described deck cant beam include the frp layer of steel structure and coated described steel structure, and described steel structure is cage structure or single steel;
Described topside diagonal rib is connected with two adjacent transcerse bulkheads, two adjacent rib or transcerse bulkhead and rib;
Described deck cant beam is connected with two adjacent transcerse bulkheads, two adjacent web beams or transcerse bulkhead and web beam.
4. glass fiber hull according to claim 3, is characterized in that:
Described topside diagonal rib and described deck cant beam are interior hollow structure.
5. glass fiber hull according to claim 1 or 2, is characterized in that:
Described keel, described floor, described side stringer, described rib, described deck girder and described web beam are interior hollow structure.
6. ferry glass reinforced plastic boat, comprises glass fiber hull, engine installation and superstructure;
Described glass fiber hull comprises skeleton, base plate, bulkhead, deck plate and side plate, and described skeleton comprises keel, floor, side stringer, rib, deck girder and web beam;
It is characterized in that:
Described keel, described floor, described side stringer, described rib, described deck girder and described web beam include the frp layer of steel structure and coated described steel structure, and described steel structure is cage structure or single steel.
7. ferry glass reinforced plastic boat according to claim 6, is characterized in that:
Described base plate, described bulkhead, described deck plate and described side plate include the net structure and coated described cancellated frp layer that are made up of steel;
Described net structure is fixedly connected with described steel structure.
8. glass fiber hull according to claim 6 or 7, is characterized in that:
Described skeleton also comprises in an acute angle topside diagonal rib crossing with described rib and intersects deck cant beam in an acute angle with described web beam, described topside diagonal rib and described deck cant beam include the frp layer of steel structure and coated described steel structure, and described steel structure is cage structure or single steel;
Described topside diagonal rib is connected with two adjacent transcerse bulkheads, two adjacent rib or transcerse bulkhead and rib;
Described deck cant beam is connected with two adjacent transcerse bulkheads, two adjacent web beams or transcerse bulkhead and web beam.
9. glass fiber hull according to claim 8, is characterized in that:
Described topside diagonal rib and described deck cant beam are interior hollow structure.
10. ferry glass reinforced plastic boat according to claim 6 or 7, is characterized in that:
Described keel, described floor, described side stringer, described rib, described deck girder and described web beam are interior hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520013322.XU CN204473059U (en) | 2015-01-08 | 2015-01-08 | Glass fiber hull and ferry glass reinforced plastic boat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520013322.XU CN204473059U (en) | 2015-01-08 | 2015-01-08 | Glass fiber hull and ferry glass reinforced plastic boat |
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| CN204473059U true CN204473059U (en) | 2015-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520013322.XU Withdrawn - After Issue CN204473059U (en) | 2015-01-08 | 2015-01-08 | Glass fiber hull and ferry glass reinforced plastic boat |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494778A (en) * | 2015-01-08 | 2015-04-08 | 梁明森 | Glass fiber reinforced plastic ship body and glass fiber reinforced plastic ship |
| CN110901852A (en) * | 2019-12-06 | 2020-03-24 | 泛海海工(山东)智能装备有限公司 | Skeleton connection method of thermoplastic polymer ship |
-
2015
- 2015-01-08 CN CN201520013322.XU patent/CN204473059U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494778A (en) * | 2015-01-08 | 2015-04-08 | 梁明森 | Glass fiber reinforced plastic ship body and glass fiber reinforced plastic ship |
| CN110901852A (en) * | 2019-12-06 | 2020-03-24 | 泛海海工(山东)智能装备有限公司 | Skeleton connection method of thermoplastic polymer ship |
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Granted publication date: 20150715 Effective date of abandoning: 20160907 |
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