Ship bow and ship bow construction method

Abstract

The invention relates to the technical field of ship manufacturing, in particular to a ship bow and a ship bow construction method, the ship bow comprises: a bow section including a bow outer plate, the height of which extends along the height direction of the ship, and the width of the bow outer plate extends along the width direction of the ship; the first broadside section comprises a first broadside outer plate and is arranged on one side of the ship; and the second broadside section comprises a second broadside outer plate and is arranged on the other side of the ship. The ship bow comprises the bow section, the first broadside section and the second broadside section, the plates can be manufactured in an assembly line mode in the thin plate manufacturing stage, the building efficiency is greatly improved, the procedure complexity degree of independent manufacturing due to the fact that the radians of outer plates of different deck layers are different can be greatly reduced, and the manufacturing cost is reduced. The bow outer plate and the broadside outer plate are covered in a large area, so that the completeness of the outer plates is greatly improved, meanwhile, the aloft work of the outer plates is reduced, and the safety of workers in the outer plate connecting process is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the shipbuilding technical field, and particularly to a ship bow and a ship bow construction method. BACKGROUND

[0002] At present, in the shipbuilding process, the bow section is divided according to layers, and each layer of deck with a side and a bow plate constitutes a section, so that the entire bow includes multiple sections. Since each section has a curved surface and all sections have different bending degrees, the current section cannot be built on a thin plate production line. Each section needs to be built separately, and after all the sections are connected, there are multiple connection seams, the integrity of the bow plate is poor, and a large number of cutting and welding can easily cause coating damage. SUMMARY

[0003] The present application aims to provide a ship bow and a ship bow construction method to solve the technical problem of the existing bow section layout scheme in the prior art, in which each section needs to be built separately.

[0004] The present application provides a ship bow, comprising: a bow section, the bow section comprising a bow plate, the height of the bow plate extending along the height direction of the ship, and the width of the bow plate extending along the width direction of the ship; a first side section, the first side section comprising a first side plate, the first side plate being arranged on one side of the ship, and the height of the first side plate extending along the height direction of the ship; a second side section, the second side section comprising a second side plate, the second side plate being arranged on the other side of the ship, and the height of the second side plate extending along the height direction of the ship.

[0005] In the above technical solution, further, the number of the bow plates is at least two, all the bow plates are distributed along the width direction of the ship, and the edges of two adjacent bow plates close to each other are connected to each other. In any of the above technical solutions, further, the bow section further comprises a plurality of first deck segments, the plurality of first deck segments being arranged at intervals along the height direction of the ship, and each first deck segment being connected to the bow plate.

[0006] In any of the above technical solutions, further, the first side section further comprises a plurality of second deck segments, the plurality of second deck segments being arranged at intervals along the height direction of the ship, and each second deck segment being connected to the first side plate.

[0007] In any of the above technical solutions, further, the second side section further comprises third deck segments, the number of the third deck segments is multiple, the multiple third deck segments are arranged in layers along the height direction of the ship, and each layer comprises at least one third deck segment.

[0008] In any of the above technical solutions, further, the bow section of the ship further comprises a deck section, the deck section, the first side section and the second side section jointly enclose a deck area, and the deck section is arranged in the deck area. The deck section comprises multiple fourth deck segments, the multiple fourth deck segments are arranged in layers along the height direction of the ship, and each layer comprises at least one fourth deck segment. The fourth deck segment is connected with the second deck segment and the third deck segment, and the fourth deck segment is also connected with the first deck segment.

[0009] In any of the above technical solutions, further, the deck section further comprises a sixth deck segment, the number of the sixth deck segment is multiple, the multiple sixth deck segments are arranged in layers along the height direction of the ship, in any layer of the sixth deck segments, the sixth deck segment and the fourth deck segment are in the same plane, and the sixth deck segment and the fourth deck segment are arranged along the length direction of the ship.

[0010] In any of the above technical solutions, further, the bow section of the ship further comprises a side pipe, the length of the side pipe extends along the height direction of the ship, and the first side section and / or the second side section is provided with the side pipe. The application also provides a ship bow construction method, which is suitable for the ship bow described in any of the above technical solutions, and thus has all the beneficial technical effects of the ship bow, which will not be described here.

[0011] The ship bow construction method comprises the following steps: S100, dividing the ship bow into multiple sections, and manufacturing the multiple sections respectively; the multiple sections comprise a bow section, a first side section, a second side section and a deck section; S200, installing a side pipe system on the first side section and / or the second side section during the dock loading stage, so that the side pipe system penetrates through each layer of the deck of the ship along the height direction of the ship; S300, loading the manufactured multiple sections on the dock.

[0012] In the above technical solution, further, step S100 further comprises the following steps: S101, manufacturing a bow outer plate, manufacturing at least two bow outer plates by using the same process, and mounting deck segments on the bow outer plates; S102, manufacturing a first side outer plate, and mounting second deck segments on the first side outer plate; S103, manufacturing a second side outer plate, and mounting third deck segments on the second side outer plate; S104, manufacturing a plurality of fourth deck segments and a plurality of sixth deck segments.

[0013] Compared with the prior art, the beneficial effects of the present application are: The ship bow provided by the present application comprises: a bow section, the bow section comprising a bow outer plate, the height of the bow outer plate extending along the height direction of the ship, and the width of the bow outer plate extending along the width direction of the ship; a first side section, the first side section comprising a first side outer plate, the first side outer plate being arranged on one side of the ship, and the height of the first side outer plate extending along the height direction of the ship; and a second side section, the second side section comprising a second side outer plate, the second side outer plate being arranged on the other side of the ship, and the height of the second side outer plate extending along the height direction of the ship.

[0014] The plate pieces of the bow section, the first side section and the second side section of the ship bow provided by the present application can be made in a pipeline manner in the thin plate manufacturing stage, which greatly improves the construction efficiency, greatly reduces the degree of complexity of the separate manufacturing process due to the different curvatures of the outer plates of different deck layers, and adopts a large-area covering manner for the bow outer plate and the side outer plate, so that the integrity of the outer plate is greatly improved, the high-altitude operation of the outer plate is reduced, and the safety of the workers in the connection process of the outer plate is improved. The ship bow construction method provided by the present application, and the ship bow construction method provided by the present application, in the construction process of the bow section, the side section and other sections, the outer plates and deck segments can be made in a batch processing manner, which significantly improves the processing efficiency, and thus significantly improves the construction efficiency of the entire bow. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0016] Figure 1 The structure schematic diagram of the ship bow in the top view provided by the embodiment of the present application; Figure 2 The structure schematic diagram of the ship bow in the side view provided by the embodiment of the present application.

[0017] Reference signs: 1 - fore section, 101 - first fore outer plating, 102 - first deck panel, 103 - second fore outer plating, 104 - fifth deck panel, 2 - first side section, 201 - first side outer plating, 202 - second deck panel, 3 - second side section, 301 - second side outer plating, 302 - third deck panel, 4 - deck section, 401 - fourth deck panel, 402 - sixth deck panel. DETAILED DESCRIPTION

[0018] The technical solutions of the present application will be described clearly and completely below in combination with the drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0019] The components of the embodiments of the present application generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed application, but only represents selected embodiments of the present application.

[0020] Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present application.

[0021] In the description of the present application, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0023] The embodiments of the present application will be described below with reference to Figure 1 and Figure 2 The ship bow and the ship bow construction method described in the embodiments of the present application.

[0024] Referring to Figure 1 and Figure 2 As shown in the drawings, the embodiment of the present application provides a ship bow, the ship bow comprises a bow section 1, a first side section 2 and a second side section 3, which are connected to each other to form the bow, wherein the bow section 1 comprises at least a bow plate, the height of the bow plate extends along the height direction of the ship, preferably, the height of the bow plate is matched with the height of the ship, the upper end of the bow plate extends close to the main deck, and the bottom end of the bow plate extends close to the bottom of the ship. The first side section 2 comprises at least a first side plate 201, the height of the first side plate 201 extends along the height direction of the ship, preferably, the height of the first side plate 201 is matched with the height direction of the ship, the upper end of the first side plate 201 extends towards the main deck, and the bottom end of the first side plate 201 extends towards the bottom of the ship. The second side section 3 comprises at least a second side plate 301, the first side plate 201 and the second side plate 301 are distributed on both sides of the ship, and the top end of the second side plate 301 extends towards the main deck, and the bottom end of the second side plate 301 extends towards the bottom of the ship.

[0025] It can be seen that, compared with the traditional section division scheme, the ship bow provided by the present application adopts large-area bow plates and side plates, which greatly reduces the number and steps of processing different-radian plates during the plate manufacturing stage, and also reduces the number of plate connection joints, thereby improving the integrity of the plates.

[0026] Specifically, the number of the bow sections 1 is at least two, preferably, in the embodiment, the number of the bow sections 1 is two, the two bow sections 1 are a first bow section 1 and a second bow section 1, the first bow section 1 and the second bow section 1 are distributed along the width direction of the ship, the first bow section 1 comprises a first bow plate 101 and a second bow plate 103, the first bow plate 101 and the second bow plate 103 are arranged side by side, the adjacent side edges of the two are connected to each other, and the connection mode is preferably welding, so that the bow section 1 has only one weld joint extending along the height direction of the ship. When the number of the bow sections 1 is more than two, all the bow sections 1 are arranged along the width direction of the ship according to the above connection mode, and the adjacent two bow sections 1 are connected to each other. Further, the first bow section 1 further comprises a plurality of first deck segments 102, the first bow outer plate 101 has an inner surface facing the ship side surface and an outer surface facing the ship exterior, the plurality of first deck segments 102 are arranged on the inner surface of the first bow outer plate 101 in a height direction of the first bow outer plate 101, each of the first deck segments 102 is connected to the inner surface of the first bow outer plate 101, and the connection manner can be welding. The space between each two adjacent first deck segments 102 is a deck layer. It should be noted that all the first deck segments 102 have the same structure and can be uniformly manufactured.

[0027] Correspondingly, the second bow section 1 comprises a plurality of fifth deck segments 104, which are arranged on the inner surface of the second bow outer plate 103 in the same manner. The number of the fifth deck segments 104 is the same as that of the first deck segments 102 and each of the fifth deck segments 104 is connected to the first deck segments 102 in a one-to-one correspondence. It should be noted that all the fifth deck segments 104 have the same structure and can be uniformly manufactured.

[0028] Further, the first side section 2 further comprises a plurality of second deck segments 202, which are arranged on the inner surface of the first side outer plate 201 in a height direction of the first side outer plate 201, each of the second deck segments 202 is connected to the inner surface of the first side outer plate 201, and the connection manner can be welding. It should be noted that all the second deck segments 202 have the same structure and can be uniformly manufactured.

[0029] Further, the second side section 3 further comprises a plurality of third deck segments 302, which are arranged on the inner surface of the second side outer plate 301 in a height direction of the second side outer plate 301, each of the third deck segments 302 is connected to the inner surface of the second side outer plate 301, and the connection manner can be welding. It should be noted that all the third deck segments 302 have the same structure and can be uniformly manufactured.

[0030] In the embodiment, the number of the first deck segments 102, the fifth deck segments 104, the second deck segments 202 and the third deck segments 302 is the same, all the second deck segments 202 are connected to the first deck segments 102 in a one-to-one correspondence, and the connection manner can be welding, and all the third deck segments 302 are connected to the fifth deck segments 104 in a one-to-one correspondence, and the connection manner can be welding.

[0031] Further, the first bow section 1, the second bow section 1, the first side section 2 and the second side section 3 jointly enclose a deck area, and the bow of the ship further comprises a deck section 4 arranged in the deck area. The deck section 4 specifically comprises a plurality of fourth deck pieces 401 arranged in layers along the height direction of the ship, and the space between every two adjacent layers of the fourth deck section 4 is a deck layer. Each layer comprises at least one fourth deck piece 401, and the number of the fourth deck pieces 401 in each layer is the same. When the number of the fourth deck pieces 401 in each layer is one, one side of the fourth deck piece 401 is connected with the side of the second deck piece 202, the other side of the fourth deck piece 401 is connected with the side of the third deck piece 302, and the other side of the fourth deck piece 401 is simultaneously connected with the side of the first deck piece 102 and the side of the fifth deck piece 104.

[0032] Preferably, in the embodiment, each layer comprises two fourth deck pieces 401 arranged side by side along the width direction of the ship, and the two fourth deck pieces 401 are in the same plane and connected with each other. In addition, one of the fourth deck pieces 401 is simultaneously connected with the second deck piece 202 and the fifth deck piece 104, and the other fourth deck piece 401 is simultaneously connected with the first deck piece 102 and the second deck piece 202. In each layer structure, the first deck piece 102, the second deck piece 202, the third deck piece 302, the fourth deck piece 401 and the fifth deck piece 104 are in the same plane, and after connection, jointly serve as a deck.

[0033] The number of the fourth deck pieces 401 in each layer can also be more. When the number of the fourth deck pieces 401 is more than two, all the fourth deck pieces 401 are connected according to the above connection mode, and those skilled in the art can fully understand this and will not be described here.

[0034] Preferably, the deck section 4 further comprises a sixth deck piece 402 arranged along the length direction of the ship with the fourth deck piece 401, and the sixth deck piece 402 is in the same plane with the fourth deck piece 401. The sixth deck piece 402 is connected with the fourth deck piece 401, the second deck piece 202 and the third deck piece 302. Preferably, all the fourth deck pieces 401 and all the fifth deck pieces 104 have the same structure and can be uniformly machined.

[0035] Further, the bow of the ship further comprises a side pipe, the length of the side pipe extends along the height direction of the ship, the side pipe can be a whole pipe or can be sequentially connected by multiple pipe segments, at least one of the first side section and the second side section is provided with the side pipe, and the side pipe is sequentially arranged in each second deck segment 202 and / or each third deck segment 302.

[0036] It should be noted that, due to the bow of the ship, each deck is divided into the first deck segment 102, the second deck segment 202, the third deck segment 302, the fourth deck segment 401 and the fifth deck segment 104, so that the installation of the side pipe can be carried out during the manufacturing stage of the first side section 2 and the second side section 3, the installation process of the side pipe is moved forward from the existing dock stage, and during the subsequent dock section loading operation, the side pipe is loaded synchronously with the side section, and does not need to be cut and reconnected.

[0037] In summary, the bow of the ship provided by the present application can greatly improve the construction efficiency, and can greatly reduce the complexity of the process that needs to be separately manufactured due to the different radii of the outer plates of different deck layers. The bow plate and the side plate are covered in a large area, which greatly improves the integrity of the outer plate, reduces the high-altitude operation of the outer plate, and improves the safety of the workers during the connection process of the outer plate.

[0038] In addition, the bow of the ship can realize complete installation of the side pipe system during the section stage, realize process migration, and reduce the probability of coating damage. The embodiment of the present application also provides a ship bow construction method, which is suitable for the above-mentioned ship bow, and the ship bow construction method comprises the following steps: S100, dividing the bow of the ship into multiple sections and manufacturing the multiple sections respectively; the multiple sections comprise a bow section 1, a first side section 2, a second side section 3 and a deck section 4; step S100 further comprises the following steps: S101, manufacturing a bow plate, and manufacturing at least two bow plates by using the same process and installing deck segments on the side plate. Specifically, in the embodiment, the number of bow plates is two, which are a first bow plate 101 and a second bow plate 103, the first bow plate 101 and the second bow plate 103 are arranged side by side along the width direction of the ship body, and the side edges of the first bow plate 101 and the second bow plate 103 adjacent to each other are welded, so that the first bow plate 101 and the second bow plate 103 jointly cover the bow end surface of the ship.

[0039] Further, a plurality of first deck segments 102 are made according to the number of decks of the ship, and the plurality of first deck segments 102 are fixed to the inner wall surface of the first bow plate 101 in the height direction of the first bow plate 101 at intervals. The same number of fifth deck segments 104 are made, and the plurality of fifth deck segments 104 are fixed to the inner wall surface of the second bow plate 103 in the height direction of the second bow plate 103 at intervals.

[0040] The first deck segment 102 and the fifth deck segment 104 in each layer are arranged side by side in the width direction of the ship body and are in the same plane, and the side edges of the first deck segment 102 and the fifth deck segment 104 adjacent to each other are connected and fixed, and the connection mode can be welding.

[0041] S102, a first side plate 201 is made, and a second deck segment 202 is installed on the first side plate 201; specifically, the first side plate 201 and a plurality of second deck segments 202 are made, and the plurality of second deck segments 202 are fixed to the inner wall surface of the first side plate 201 in the height direction of the first side plate 201 at intervals, the number of second deck segments 202 is the same as the number of first deck segments 102, the second deck segment 202 and the first deck segment 102 are in the same plane in each layer, and the second deck segment 202 and the first deck segment 102 are arranged adjacent to each other, one side edge of the second deck segment 202 and one side edge of the first deck segment 102 are in close contact with each other, the side edges of the second deck segment 202 and the first deck segment 102 adjacent to each other are connected, and the connection mode can be welding.

[0042] S103, a second side plate 301 is made, and a third deck segment 302 is installed on the second side plate 301; specifically, the second side plate 301 and a plurality of third deck segments 302 are made in the same way as the first side plate 201 and the second deck segment 202, and the plurality of third deck segments 302 are arranged on the inner wall surface of the second side plate 301 in layers, the number of third deck segments 302 is the same as the number of second deck segments 202 and the number of fifth deck segments 104, and in each layer, the third deck segment 302, the second deck segment 202, the first deck segment 102, and the fifth deck segment 104 are in the same plane.

[0043] One side edge of the third deck segment 302 and one side edge of the fifth deck segment 104 are in close contact, the third deck segment 302 and the fifth deck segment 104 are connected, and the connection mode can be welding.

[0044] S104, manufacturing a plurality of fourth deck segments 401 and a plurality of sixth deck segments 402; specifically, the deck segments include a plurality of fourth deck segments 401 and a plurality of sixth deck segments 402, and the number of the fourth deck segments 401 and the number of the sixth deck segments 402 are both plural. The plurality of fourth deck segments 401 are arranged in layers along the height direction of the hull, and the number of layers of the fourth deck segments 401 is the same as the number of layers of the first deck segments 102. Each layer includes at least one fourth deck segment 401, and preferably, the number of the fourth deck segments 401 in each layer is two. The two fourth deck segments 401 are arranged side by side along the width direction of the hull and are in the same plane. The side edges of the two fourth deck segments 401 adjacent to each other are connected, and one of the fourth deck segments 401 is connected with the first deck segment 102 and the second deck segment 202 in the same layer, and the other fourth deck segment 401 is connected with the fifth deck segment 104 and the third deck segment 302 in the same layer. The above connection method can be welding.

[0045] The number of the sixth deck segments 402 is plural, and the plurality of sixth deck segments 402 are arranged in layers along the height direction of the hull, and the number of layers of the sixth deck segments 402 is the same as the number of layers of the fourth deck segments 401. Each layer includes at least one sixth deck segment 402, and preferably, the number of the sixth deck segments 402 in each layer is plural in the embodiment, and the plurality of sixth deck segments 402 are in the same plane and are laid between the first side plate 201 and the second side plate 301. The edges of the two sixth deck segments 402 adjacent to each other are connected, and one of the two sixth deck segments 402 adjacent to the fourth deck segment 401 is also connected with the second deck segment 202 and the fourth deck segment 401 in the same layer, and the other sixth deck segment 402 is also connected with the third deck segment 302 and the fourth deck segment 401 in the same layer. The remaining sixth deck segments 402 are also connected with the second deck segment 202 or the third deck segment 302.

[0046] In each layer structure, the first deck segment 102, the fifth deck segment 104, the second deck segment 202, the third deck segment 302, the fourth deck segment 401 and the sixth deck segment 402 are in the same plane and jointly serve as a layer of deck.

[0047] S200, installing the side pipe system to the first side section 2 and / or the second side section 3 during the docking stage, so that the side pipe system penetrates through each layer of deck of the ship along the height direction of the ship.

[0048] According to the design of the ship, at least one of the first side section 2 and the second side section 3 is selected to be installed with the side pipe, and it can be seen that the bow construction method of the ship can complete the installation of the side pipe system during the section construction stage.

[0049] S300, the completed multiple segments are docked; after each segment is completed, the segments are docked to obtain a ship bow whole and a ship whole.

[0050] To sum up, the ship bow construction method provided by the application can use batch processing to manufacture the outer plate and deck in the construction process of the bow segment 1, the side segment and other segments, which significantly improves the processing efficiency and the construction efficiency of the whole bow.

[0051] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the application, but not to limit them; although the application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the application.

Claims

1. A bow of a ship, characterized in that The ship bow comprises: a bow section segment, the bow section segment comprising a bow plate, the bow plate extending along a height direction of the ship, the bow plate extending along a width direction of the ship; a first side section segment, the first side section segment comprising a first side plate, the first side plate being arranged on one side of the ship, the first side plate extending along the height direction of the ship; a second side section segment, the second side section segment comprising a second side plate, the second side plate being arranged on the other side of the ship, the second side plate extending along the height direction of the ship.

2. A ship's bow according to claim 1, characterized in that The number of the bow plates is at least two, all the bow plates are distributed along the width direction of the ship, and edges of adjacent two bow plates close to each other are connected to each other.

3. A ship bow according to claim 1, characterized in that The bow section segment further comprises a plurality of first deck segments, the plurality of first deck segments are arranged at intervals along the height direction of the ship, and each first deck segment is connected to the bow plate.

4. A ship's bow according to claim 3, characterized in that The first side section segment further comprises a plurality of second deck segments, the plurality of second deck segments are arranged at intervals along the height direction of the ship, and each second deck segment is connected to the first side plate.

5. A ship bow according to claim 4, characterized in that The second side section segment further comprises a plurality of third deck segments, the plurality of third deck segments are arranged at intervals along the height direction of the ship, and each third deck segment is connected to the second side plate.

6. A ship's bow according to claim 5, characterized in that The ship bow further comprises a deck section segment, the bow section segment, the first side section segment and the second side section segment jointly defining a deck area, and the deck section segment is arranged in the deck area. The deck section segment comprises a plurality of fourth deck segments, the plurality of fourth deck segments are arranged in layers along the height direction of the ship, and each layer comprises at least one fourth deck segment. The fourth deck segments are connected to the second deck segments and the third deck segments, and the fourth deck segments are further connected to the first deck segments.

7. A ship's bow according to claim 6, characterized in that The deck section segment further comprises a plurality of sixth deck segments, the plurality of sixth deck segments are arranged in layers along the height direction of the ship, in any layer of the sixth deck segments, the sixth deck segments are in the same plane as the fourth deck segments, and the sixth deck segments and the fourth deck segments are arranged along a length direction of the ship.

8. A ship's bow according to any one of claims 1 to 7, characterized in that The ship bow further comprises a side pipe, the side pipe extending along the height direction of the ship, and the first side section segment and / or the second side section segment is provided with the side pipe.

9. A method of building a bow of a ship, characterized in that, The ship bow manufacturing method comprises the following steps: S100, dividing the ship bow into a plurality of section segments and manufacturing the plurality of section segments respectively, the plurality of section segments comprising a bow section segment, a first side section segment, a second side section segment and a deck section segment; S200, installing a side pipe system to the first side section and / or the second side section in a dock mounting stage, so that the side pipe system penetrates through each deck of the ship in the height direction of the ship; S300, mounting the ship by using the plurality of sections which are manufactured.

10. A method of building a bow of a ship according to claim 9, characterized in that, The step S100 further comprises steps of: S101, manufacturing a bow plate, manufacturing at least two bow plates by using the same process, and mounting a deck section to the bow plate; S102, manufacturing a first side plate, and mounting a second deck section to the first side plate; S103, manufacturing a second side plate, and mounting a third deck section to the second side plate; S104, manufacturing a plurality of fourth deck sections and a plurality of sixth deck sections.

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