WO2019019270A1 - 一种双体居住船 - Google Patents

一种双体居住船 Download PDF

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Publication number
WO2019019270A1
WO2019019270A1 PCT/CN2017/100646 CN2017100646W WO2019019270A1 WO 2019019270 A1 WO2019019270 A1 WO 2019019270A1 CN 2017100646 W CN2017100646 W CN 2017100646W WO 2019019270 A1 WO2019019270 A1 WO 2019019270A1
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Prior art keywords
hull
deck
disposed
strong
insole
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PCT/CN2017/100646
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English (en)
French (fr)
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薛林
周静
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广船国际有限公司
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Publication of WO2019019270A1 publication Critical patent/WO2019019270A1/zh

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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 
    • B63B3/00—Hulls characterised by their structure or component parts
    • B63B3/14—Hull parts
    • B63B3/26—Frames
    • B63B3/28—Frames of transverse type; Stringers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
    • B63B1/12—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B3/00—Hulls characterised by their structure or component parts
    • B63B3/14—Hull parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • B63B2035/4426—Stationary floating buildings for human use, e.g. floating dwellings or floating restaurants
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation

Definitions

  • the invention relates to the technical field of ship manufacturing, in particular to a two-body houseboat.
  • the main function of the houseboat is for the ship's personnel to live. In addition to the large number of living quarters for living, it is necessary to arrange certain activities for the crew to work, live, exercise and entertain.
  • the structure it is necessary to take into account the function of the cabin, and to ensure the space and utilization of the cabin as much as possible. This requires that the bulkhead structure should be arranged as little as possible within the structure to avoid affecting the division of the compartment, but at the same time ensure The structural strength meets the requirements.
  • the houseboat is mainly used for the residence of the ship's personnel, it is required that the hull is relatively more stable than the ordinary cargo ship or passenger ship, reducing the sway and bump of the hull, and providing a comfortable living environment for the ship's personnel.
  • the structural design must ensure the strength of the structure.
  • the weight of the designed structure should be considered as small as possible to save material, and at the same time, the weight of the empty ship can be reduced and the load can be increased.
  • Another object of the present invention is to provide a two-body houseboat with less bulkhead structure and high space utilization.
  • a catamaran house vessel comprising a first hull and a second hull symmetrically disposed, the first ship The body and the second hull are connected by a connecting bridge, and the first hull and the second hull are sequentially arranged with an outsole, an inner bottom and a plurality of decks from bottom to top, the inner bottom and the adjacent ones A first column for supporting the deck is disposed between the decks, and a second column is disposed at a position corresponding to the first column between the adjacent ones of the decks.
  • a plurality of longitudinal girders are disposed between the outsole and the insole in a width direction of the hull, and a length of the longitudinal sill extends along a length direction of the hull.
  • a plurality of reinforcing ribs are disposed between two adjacent longitudinal sills.
  • one end of the first pillar connected to the inner bottom is disposed corresponding to the longitudinal position.
  • a side of the deck near the inner bottom is provided with a deck strong beam for reinforcing the structural stability of the deck, and the length of the deck strong beam is along the width of the hull. Extending, and a plurality of the deck strong beams are arranged in parallel along the longitudinal direction of the hull.
  • an end of the first column and the second column away from the inner bottom is fixedly connected to the deck strong beam.
  • a strong frame structure is disposed on the side of the first hull and the second hull, and the strong frame structure connects adjacent two of the decks, and the strong frame
  • the structure is provided with a lightening hole.
  • the bulkheads of the first hull and the second hull are provided with strong bulkhead support for structural reinforcement of the bulkhead of the hull.
  • the connecting bridge includes a connecting bottom plate which is sequentially spaced from bottom to top, a connecting inner panel and a multi-layer connecting deck, and the connecting bottom plate and the connecting inner panel are provided with reinforcing ribs board.
  • the connecting bridge and the first hull and the first A triangular reinforcing bracket is disposed between the two hulls, and the reinforcing bracket is provided with a through hole, the through hole is triangular, and a corner position corresponding to a corner position of the reinforcing bracket, the corner of the through hole The position is rounded.
  • the reinforcing rib is provided with a weight reducing hole for reducing the weight of the hull.
  • the invention has the beneficial effects that the support of the deck is supported by the support pillars, the installation of the bulkhead structure is reduced, and the relatively large movable space is ensured in the cabin body, and the corresponding position of the pillars ensures that the load of each deck can be effectively transmitted. To the bottom of the longitudinal girders, the rigidity of the overall structure of the ship is guaranteed.
  • FIG. 1 is a schematic cross-sectional view showing the structure of a two-body houseboat according to an embodiment.
  • a catamaran vessel includes a first hull and a second hull symmetrically disposed, and the first hull and the second hull pass through a connecting bridge.
  • 1 connecting, the first hull and the second hull are respectively arranged from the bottom to the top, the outer bottom 2, the inner bottom 3 and the plurality of layers a deck 4, between the insole 3 and the adjacent deck 4, a first upright 5 for supporting the deck 4, and a position corresponding to the first upright 5 between each adjacent deck 4
  • a second upright 6 is provided.
  • the houseboat has a double-body structure, can withstand more wind and waves, is not easy to overturn, and is more stable at sea. It is more suitable for people's residence and reduces the discomfort brought to the ship's personnel.
  • the two-body design of the houseboat has a larger deck area and cabin capacity.
  • a plurality of longitudinal jaws 7 are disposed between the outsole 2 and the insole 3 in the width direction of the hull, and the length of the longitudinal jaws 7 extends along the length of the hull, two adjacent A plurality of reinforcing ribs 18 are disposed between the longitudinal jaws 7.
  • the arrangement of the longitudinal girders 7 and the reinforcing ribs 18 can strengthen the structural stability and structural rigidity of the hull bottom, so that the hull can resist greater force and avoid deformation and vibration of the hull structure.
  • the reinforcing ribs on both sides of the longitudinal raft 7 are staggered.
  • the staggered reinforcing ribs 18 prevent excessive welding stress at the same position of the longitudinal sill 7, reduce deformation and stress concentration during the longitudinal sill 7 welding, and also reduce the use of the reinforcing ribs 18 while ensuring the same supporting force.
  • one end of the first upright 5 connected to the inner bottom 3 is disposed corresponding to the position of the longitudinal sill 7.
  • the first column 5 is disposed on the longitudinal sill 7, and can effectively distribute the load transmitted from the upper deck 4 to the bottom of the ship, avoiding stress concentration of the hull at the joint of the column, destroying the hull structure, and strengthening the structural stability of the hull. .
  • a side of the deck 4 adjacent to the insole 3 is provided with a deck strong beam 8 for reinforcing the structural stability of the deck 4, the length of the deck strong beam 8 extending along the width of the hull. And a plurality of deck strong beams 8 are arranged in parallel along the longitudinal direction of the hull.
  • a deck strong beam 8 on the deck 4 effectively transfers the load on the deck 4 structure, enhancing the strength, rigidity and stability of the structure of the deck 4.
  • first upright 5 and the second upright 6 away from the inner bottom 3 is fixedly connected to the deck strong beam 8.
  • the column is connected to the deck strong beam 8 of the deck 4 to enhance the support of the column to the deck 4.
  • the load on the deck 4 can be more effectively transmitted to the pillar and transmitted to the bottom of the ship for effective support of the upper deck 4.
  • a strong frame structure 9 is disposed on the side of the first hull and the second hull, and the strong frame structure 9 connects adjacent two of the decks 4, and the strong frame structure 9 is provided with Weight reduction hole 17.
  • the strong frame structure 9 installed on the side of the ship can effectively strengthen the structural strength of the hull side, enhance the hull's resistance to wave slamming, enhance the structural rigidity, strength and stability of the hull, and ensure the safe driving of the houseboat.
  • the arrangement of the heavy holes can reduce the weight gain caused by the setting of the strong frame structure 9.
  • the bulkheads of the first hull and the second hull are provided with bulkhead strong supports 10 for structural reinforcement of the bulkhead of the hull.
  • the structural reinforcement of the bulkhead strong support 10 is provided for the bulkhead, which can strengthen the rigidity, strength and structural stability of the bulkhead structure, and can better share the load on the deck 4, so that the overall force distribution of the hull is more uniform.
  • the connecting bridge 1 comprises a connecting bottom plate 11 which is arranged at intervals from bottom to top, a connecting inner plate 12 and a multi-layer connecting deck 13 , and a reinforcing rib plate 14 is arranged between the connecting bottom plate 11 and the connecting inner plate 12 .
  • the number of layers of the multi-layered connecting deck 13 is the same as the number of decks of the first hull and the second hull.
  • a triangle is disposed between the connecting bridge 1 and the first hull and the second hull a reinforcing bracket 15 is disposed on the reinforcing bracket 15 with a through hole 16 having a triangular shape, and a folded position corresponding to a folded position of the reinforcing bracket 15 , the corner of the through hole 16 The position is rounded.
  • the connecting bridge 1 has a structure of a connecting bottom plate 11, a connecting inner plate 12 and a multi-layer connecting deck 13, and the connection with the first hull and the second hull can be realized by the connecting bottom plate 11 provided with the reinforcing ribs 14 inside and the connecting inner plate 12.
  • the connecting bottom plate 11 provided with the reinforcing ribs 14 inside and the connecting inner plate 12.
  • the reinforcement of the bracket 15 can enhance the connection strength between the connecting bridge 1 and the first hull and the second hull, and prevent the structural rigidity, strength and stability of the hull at the connecting bridge 1 from being insufficient.
  • the through hole 16 can reduce the weight of the connecting bracket, and the rounded position of the through hole 16 can be rounded to prevent the occurrence of stress concentration.
  • the reinforcing rib 18 is provided with a weight reducing hole 17 for reducing the weight of the hull.
  • the setting of the weight reducing hole 17 can greatly reduce the weight of the hull, reduce the use of steel resources, and reduce the manufacturing cost while ensuring the rigidity, strength and stability of the hull structure.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

一种双体居住船，包括对称设置的第一船体和第二船体，第一船体与第二船体通过连接桥连接，第一船体和第二船体均由下至上依次间隔设置外底（2）、内底（3）以及多层甲板（4），内底（3）与相邻的甲板（4）间设置有用于对甲板（4）进行支撑的第一立柱（5），各相邻甲板（4）间对应第一立柱（5）的位置设置有第二立柱（6）。通过设置支柱对甲板进行支撑，减少了舱壁结构的设置，保证船舱体内具有相对较大的可活动空间，支柱位置对应设置可保证各层甲板的载荷可以有效的传递到底部的纵桁上，保证了船舶整体结构的刚度。

Description

一种双体居住船 技术领域
本发明涉及船舶制造技术领域，尤其涉及一种双体居住船。
背景技术
居住船的主要作用为供船上人员居住，除了需要布置大量的用于居住的居住舱室，还需要布置一定的活动场所供船上人员工作、生活、运动和娱乐所需。在进行结构设计时，需要考虑到舱室的功能，尽可能大地保证舱室的空间及其利用率，这就需要在结构内部尽量少布置舱壁结构，以避免影响舱室的划分，但同时也要保证结构强度满足要求。此外由于居住船的主要为供船上人员居住所用，因此需要船体相对普通的货船或客船相对更稳定，减少船体的摇摆和颠簸，给船上人员一个舒适的居住环境。并且在船舶的设计中，结构设计既要保证结构的强度，同时，也要考虑使所设计的结构的重量尽可能地小，以节约材料，同时可以减小空船重量，提高载重量。
发明内容
本发明的一个目的在于：提供一种双体居住船，其结构稳定，且结构强度高。
本发明的另一个目的在于：提供一种双体居住船，其舱壁结构布置较少，空间利用率高。
为达此目的，本发明采用以下技术方案：
提供一种双体居住船，包括对称设置的第一船体和第二船体，所述第一船 体与所述第二船体通过连接桥连接，所述第一船体和所述第二船体均由下至上依次间隔设置外底、内底以及多层甲板，所述内底与相邻的所述甲板间设置有用于对所述甲板进行支撑的第一立柱，各相邻所述甲板间对应所述第一立柱的位置设置有第二立柱。
作为本发明的一种优选的技术方案，所述外底与所述内底之间沿船体的宽度方向间隔设置有多个纵桁，所述纵桁的长度沿所述船体的长度方向延伸，相邻两个所述纵桁之间设置多个加强肋板。
作为本发明的一种优选的技术方案，所述第一立柱与所述内底连接的一端对应所述纵桁位置设置。
作为本发明的一种优选的技术方案，所述甲板靠近所述内底的一侧设置有用于加强所述甲板的结构稳定性的甲板强横梁，所述甲板强横梁的长度沿船体的宽度方向延伸，且沿所述船体的长度方向平行设置多个所述甲板强横梁。
作为本发明的一种优选的技术方案，所述第一立柱和所述第二立柱远离所述内底的一端与所述甲板强横梁固定连接。
作为本发明的一种优选的技术方案，所述第一船体和所述第二船体的舷侧上设置有强框结构，所述强框结构连接相邻两个所述甲板，所述强框结构上设置有减重孔。
作为本发明的一种优选的技术方案，所述第一船体和所述第二船体的舱壁上设置有用于对船体的舱壁进行结构加强的舱壁强支撑。
作为本发明的一种优选的技术方案，所述连接桥包括由下至上依次间隔设置的连接底板、连接内板和多层连接甲板，所述连接底板与所述连接内板间设置有加强筋板。
作为本发明的一种优选的技术方案，所述连接桥与所述第一船体和所述第 二船体之间设置有三角形的加强肘板，所述加强肘板上设置有通孔，所述通孔呈三角形，其折角位置与所述加强肘板的折角位置对应，所述通孔的折角位置经过倒圆角处理。
作为本发明的一种优选的技术方案，所述加强肋板上设置有用于减轻船体重量的减重孔。
本发明的有益效果为：通过设置支柱对甲板进行支撑，减少了舱壁结构的设置，保证船舱体内具有相对较大的可活动空间，支柱位置对应设置可保证各层甲板的载荷可以有效的传递到底部的纵桁上，保证了船舶整体结构的刚度。
附图说明
下面根据附图和实施例对本发明作进一步详细说明。
图1为实施例所述双体居住船结构剖视示意图。
图中：
1、连接桥；2、外底；3、内底；4、甲板；5、第一立柱；6、第二立柱；7、纵桁；8、甲板强横梁；9、强框结构；10、舱壁强支撑；11、连接底板；12、连接内板；13、连接甲板；14、加强筋板；15、加强肘板；16、通孔；17、减重孔；18、加强肋板。
具体实施方式
下面结合附图并通过具体实施方式来进一步说明本发明的技术方案。
如图1所示，于本实施例中，本发明所述的一种双体居住船，包括对称设置的第一船体和第二船体，所述第一船体与所述第二船体通过连接桥1连接，所述第一船体和所述第二船体均由下至上依次间隔设置外底2、内底3以及多层 甲板4，所述内底3与相邻的所述甲板4间设置有用于对所述甲板4进行支撑的第一立柱5，各相邻所述甲板4间对应所述第一立柱5的位置设置有第二立柱6。
居住船为双体结构，能够承受更大的风浪，不易翻船，在海上行驶更为稳定，更为适合人员的居住，减少给船上人员带来的不适。同时双体设计的居住船具有更大的甲板4面积和舱容量。通过设置支柱对甲板4进行支撑，减少了舱壁结构的设置，保证船舱体内具有相对较大的可活动空间，支柱位置对应设置可保证各层甲板4的载荷可以有效的传递到底部的纵桁7上，保证了船舶整体结构的刚度。
优选的，所述外底2与所述内底3之间沿船体的宽度方向间隔设置有多个纵桁7，所述纵桁7的长度沿所述船体的长度方向延伸，相邻两个所述纵桁7之间设置多个和加强肋板18。
纵桁7和加强肋板18的设置可加强船体底部的结构稳定性和结构刚度，使得船体能够抵抗更大的作用力作用，避免船体结构变形及振动的产生。
优选的，所述纵桁7两侧的所述加强肋板交错布置。交错布置的加强肋板18防止在纵桁7同一位置焊接应力过大，降低纵桁7焊接时的变形和应力集中，同时也可以在保证同等支撑作用力的同时减少加强肋板18的使用。
进一步的，所述第一立柱5与所述内底3连接的一端对应所述纵桁7位置设置。
第一立柱5设置在纵桁7上，能够有效的将上层甲板4上传递过来的载荷均匀分布到船底上，避免船体在立柱连接处出现应力集中，破坏船体结构，可加强船体的结构稳定性。
优选的，所述甲板4靠近所述内底3的一侧设置有用于加强所述甲板4的结构稳定性的甲板强横梁8，所述甲板强横梁8的长度沿船体的宽度方向延伸， 且沿所述船体的长度方向平行设置多个甲板强横梁8。
在甲板4上设置甲板强横梁8可有效的对甲板4结构上的载荷进行传递，增强了甲板4的结构的强度、刚度和稳定性。
进一步的，所述第一立柱5和所述第二立柱6远离所述内底3的一端与所述甲板强横梁8固定连接。
立柱连接于甲板4的甲板强横梁8上可增强立柱对甲板4的支撑，甲板4上的载荷能够更有效的传递到支柱上，进而传递到船底，实现对上层甲板4的有效支撑。
优选的，所述第一船体和所述第二船体的舷侧上设置有强框结构9，所述强框结构9连接相邻两个所述甲板4，所述强框结构9上设置有减重孔17。
在舷侧设置的强框结构9能够有效的加强船体舷侧的结构强度，增强船体对海浪拍击的抵抗能力，增强船体的结构刚度、强度和稳定性，保证居住船的行驶安全，同时减重孔的设置可减小强框结构9的设置带来的重量加重。
优选的，所述第一船体和所述第二船体的舱壁上设置有用于对船体的舱壁进行结构加强的舱壁强支撑10。
对舱壁设置舱壁强支撑10进行结构加强，可加强舱壁的结构的刚度、强度和结构稳定性，能够更好的分担甲板4承受的载荷，使得船体整体的受力分布更均匀。
优选的，所述连接桥1包括由下至上依次间隔设置的连接底板11、连接内板12和多层连接甲板13，所述连接底板11与所述连接内板12间设置有加强筋板14。所述多层连接甲板13的层数设置与所述第一船体及所述第二船体的甲板4数量相同。
进一步的，所述连接桥1与所述第一船体和所述第二船体之间设置有三角 形的加强肘板15，所述加强肘板15上设置有通孔16，所述通孔16呈三角形，其折角位置与所述加强肘板15的折角位置对应，所述通孔16的折角位置经过倒圆角处理。
连接桥1具有连接底板11、连接内板12和多层连接甲板13结构，通过内部设置有加强筋板14的连接底板11和连接内板12可实现与第一船体和第二船体的连接，通过连接甲板13与第一船体和第二船体的甲板4进行连接可以扩大每层甲板4的面积，使得船体的可活动空间相对更大。同时加强肘板15的设置可增强连接桥1与第一船体和第二船体的连接强度，防止船体在连接桥1处结构刚度、强度和稳定性不足。通孔16可减少连接肘板的重量，同时通孔16的折角位置经过倒圆角处理可以防止应力集中的出现。
优选的，所述加强肋板18上设置有用于减轻船体重量的减重孔17。
减重孔17的设置可在保证船体结构的刚度、强度和稳定性的前提下大大的减少船体的重量，减少钢铁资源的使用，减少制作成本。
于本文的描述中，需要理解的是，术语“第一”、“第二”仅用于在描述上加以区分，不具有特殊含义。
需要声明的是，上述具体实施方式仅仅为本发明的较佳实施例及所运用技术原理，在本发明所公开的技术范围内，任何熟悉本技术领域的技术人员所容易想到的变化或替换，都应涵盖在本发明的保护范围内。
以上通过具体的实施例对本发明进行了说明，但本发明并不限于这些具体的实施例。本领域技术人员应该明白，还可以对本发明做各种修改、等同替换、变化等等。但是，这些变换只要未背离本发明的精神，都应在本发明的保护范围之内。另外，本申请说明书和权利要求书所使用的一些术语并不是限制，仅仅是为了便于描述。此外，以上多处所述的“一个实施例”、“另一个实施例” 等表示不同的实施例，当然也可以将其全部或部分结合在一个实施例中。

Claims (10)

  1. 一种双体居住船，其特征在于，包括对称设置的第一船体和第二船体，所述第一船体与所述第二船体通过连接桥连接，所述第一船体和所述第二船体均由下至上依次间隔设置外底、内底以及多层甲板，所述内底与相邻的所述甲板间设置有用于对所述甲板进行支撑的第一立柱，各相邻所述甲板间对应所述第一立柱的位置设置有第二立柱。
  2. 根据权利要求1所述的双体居住船，其特征在于，所述外底与所述内底之间沿船体的宽度方向间隔设置有多个纵桁，所述纵桁的长度沿所述船体的长度方向延伸，相邻两个所述纵桁之间设置多个加强肋板。
  3. 根据权利要求2所述的双体居住船，其特征在于，所述第一立柱与所述内底连接的一端对应所述纵桁位置设置。
  4. 根据权利要求1所述的双体居住船，其特征在于，所述甲板靠近所述内底的一侧设置有用于加强所述甲板的结构稳定性的甲板强横梁，所述甲板强横梁的长度沿船体的宽度方向延伸，且沿所述船体的长度方向平行设置多个所述甲板强横梁。
  5. 根据权利要求4所述的双体居住船，其特征在于，所述第一立柱和所述第二立柱远离所述内底的一端与所述甲板强横梁固定连接。
  6. 根据权利要求1所述的双体居住船，其特征在于，所述第一船体和所述第二船体的舷侧上设置有强框结构，所述强框结构连接相邻两个所述甲板，所述强框结构上设置有减重孔。
  7. 根据权利要求1所述的双体居住船，其特征在于，所述第一船体和所述第二船体的舱壁上设置有用于对船体的舱壁进行结构加强的舱壁强支撑。
  8. 根据权利要求1所述的双体居住船，其特征在于，所述连接桥包括由下至上依次间隔设置的连接底板、连接内板和多层连接甲板，所述连接底板与所 述连接内板间设置有加强筋板。
  9. 根据权利要求1所述的双体居住船，其特征在于，所述连接桥与所述第一船体和所述第二船体之间设置有三角形的加强肘板，所述加强肘板上设置有通孔，所述通孔呈三角形，其折角位置与所述加强肘板的折角位置对应，所述通孔的折角位置经过倒圆角处理。
  10. 根据权利要求2所述的双体居住船，其特征在于，所述加强肋板上设置有用于减轻船体重量的减重孔。
PCT/CN2017/100646 2017-07-28 2017-09-06 一种双体居住船 WO2019019270A1 (zh)

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CN113668359A (zh) * 2021-09-03 2021-11-19 武汉理工大学 一种双体承压舟连接桥结构
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