CN112722232A - 一种三角截面弧形复合材料桁架及其制备方法 - Google Patents
一种三角截面弧形复合材料桁架及其制备方法 Download PDFInfo
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- CN112722232A CN112722232A CN202011469424.4A CN202011469424A CN112722232A CN 112722232 A CN112722232 A CN 112722232A CN 202011469424 A CN202011469424 A CN 202011469424A CN 112722232 A CN112722232 A CN 112722232A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
- B64C1/061—Frames
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
- B29C70/345—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation using matched moulds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64B—LIGHTER-THAN AIR AIRCRAFT
- B64B1/00—Lighter-than-air aircraft
- B64B1/06—Rigid airships; Semi-rigid airships
- B64B1/08—Framework construction
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Remote Sensing (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011469424.4A CN112722232B (zh) | 2020-12-14 | 2020-12-14 | 一种三角截面弧形复合材料桁架及其制备方法 |
Applications Claiming Priority (1)
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CN202011469424.4A CN112722232B (zh) | 2020-12-14 | 2020-12-14 | 一种三角截面弧形复合材料桁架及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN112722232A true CN112722232A (zh) | 2021-04-30 |
CN112722232B CN112722232B (zh) | 2022-04-26 |
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CN202011469424.4A Active CN112722232B (zh) | 2020-12-14 | 2020-12-14 | 一种三角截面弧形复合材料桁架及其制备方法 |
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CN (1) | CN112722232B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117432067A (zh) * | 2023-11-08 | 2024-01-23 | 江苏科能电力工程咨询有限公司 | 一种装配式复合材料桁架节点连接装置及连接方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080272236A1 (en) * | 2007-05-03 | 2008-11-06 | Rawdon Blaine K | Space frame fuselage structure and related methods |
US20120255255A1 (en) * | 2011-04-11 | 2012-10-11 | Juan Lin | Aluminium alloy truss structure |
CN109356292A (zh) * | 2018-11-29 | 2019-02-19 | 中冶京诚工程技术有限公司 | 装配式预应力大跨度梁结构 |
CN110671399A (zh) * | 2019-09-12 | 2020-01-10 | 上海交通大学 | 一种大型三角形复合材料管桁架模块化连接节点 |
CN110775303A (zh) * | 2019-09-26 | 2020-02-11 | 上海宇航***工程研究所 | 一种高承载单驱联动的展开机构收藏箱 |
CN111155646A (zh) * | 2020-01-16 | 2020-05-15 | 上海交通大学 | 一种用于大型三角形截面复合材料圆管桁架的节点 |
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2020
- 2020-12-14 CN CN202011469424.4A patent/CN112722232B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080272236A1 (en) * | 2007-05-03 | 2008-11-06 | Rawdon Blaine K | Space frame fuselage structure and related methods |
US20120255255A1 (en) * | 2011-04-11 | 2012-10-11 | Juan Lin | Aluminium alloy truss structure |
CN109356292A (zh) * | 2018-11-29 | 2019-02-19 | 中冶京诚工程技术有限公司 | 装配式预应力大跨度梁结构 |
CN110671399A (zh) * | 2019-09-12 | 2020-01-10 | 上海交通大学 | 一种大型三角形复合材料管桁架模块化连接节点 |
CN110775303A (zh) * | 2019-09-26 | 2020-02-11 | 上海宇航***工程研究所 | 一种高承载单驱联动的展开机构收藏箱 |
CN111155646A (zh) * | 2020-01-16 | 2020-05-15 | 上海交通大学 | 一种用于大型三角形截面复合材料圆管桁架的节点 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117432067A (zh) * | 2023-11-08 | 2024-01-23 | 江苏科能电力工程咨询有限公司 | 一种装配式复合材料桁架节点连接装置及连接方法 |
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Inventor after: Wang Zengjia Inventor after: Wang Xijie Inventor after: Zhang Jianchuan Inventor after: Li Jing Inventor after: Kong Na Inventor after: Shi Hui Inventor after: Chen Zhuang Inventor after: Ning Mengchuan Inventor after: Li Bo Inventor before: Wang Zengjia Inventor before: Wang Xijie Inventor before: Li Jing Inventor before: Kong Na Inventor before: Shi Hui Inventor before: Chen Zhuang Inventor before: Ning Mengchuan Inventor before: Li Bo |
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