Composite structures

Is a branch of polymer science dealing with analysis and characterisation of polymers. üThe complication of macromolecular chains, the dispersion in molecular weight, tacticity, crystallinity, orientation, composition of polymers etc. and complex morphological systems ⇒ analysis of polymer ≠ the small organic materials ⇒ Focus on viscoelastic properties, dynamic mechanical testing.

114p buitiendung87 06-01-2011 343 154   Download

Bài giảng Nhập môn Công nghệ phần mềm: Chương 9 - Các mẫu thiết kế phục vụ tổ chức cấu trúc các đối tượng (Structural Patterns) bao gồm những nội dung về tổng quát mẫu thiết kế HĐT, mẫu Adapter, mẫu Composite, mẫu Proxy, mẫu Decorator, mẫu Facade, mẫu Flyweight.

28p cocacola_17 12-12-2015 76 5   Download

Bài giảng Lập trình hướng đối tượng: Chương 13 nêu lên các mẫu thiết kế phục vụ tổ chức cấu trúc các đối tượng (Structural Patterns) như mẫu Adapter, mẫu Composite, mẫu Proxy, mẫu Decorator, mẫu Facade, mẫu Flyweight. Mời các bạn tham khảo.

28p cocacola_17 12-12-2015 58 5   Download

Bài giảng "Phân tích & thiết kế phần mềm hướng đối tượng - Chương 4: Các mẫu thiết kế phục vụ tổ chức cấu trúc các đối tượng (Structural Patterns)" cung cấp cho người học các kiến thức: Tổng quát về mẫu thiết kế HĐT, mẫu Adapter, mẫu Composite, mẫu Proxy, mẫu Decorator.... Mời các bạn cùng tham khảo nội dung chi tiết.

55p tieu_vu06 02-06-2018 77 10   Download

Nội dung chương 9 - Các mẫu thiết kế phục vụ tổ chức cấu trúc các đối tượng (Structural Patterns) bao gồm: Tổng quát về mẫu thiết kế HĐT, mẫu adapter, mẫu composite, mẫu proxy, mẫu decorator, mẫu facade, mẫu flyweight. Mời các bạn cùng tham khảo.

28p tieu_vu06 02-06-2018 37 4   Download

Bài giảng "Các mẫu thiết kế phục vụ tổ chức cấu trúc các đối tượng (Structural Patterns)" cung cấp cho người học các kiến thức: Tổng quát về mẫu thiết kế hướng đối tượng, mẫu Adapter, mẫu Composite, mẫu Proxy, mẫu Decorator, mẫu Decorator,... Mời các bạn cùng tham khảo nội dung chi tiết.

28p tieu_vu06 09-06-2018 60 5   Download

Bài giảng "Các mẫu thiết kế phục vụ tổ chức cấu trúc các đối tượng (Structural Patterns)" cung cấp cho người học các kiến thức: Tổng quát về mẫu thiết kế HĐT, mẫu Adapter, mẫu Composite, mẫu Proxy, mẫu Decorator, mẫu Facade, mẫu Flyweight. Mời các bạn cùng tham khảo.

62p tieu_vu06 09-06-2018 63 4   Download

To achieve the aim, the first objective is preliminary experiments on preparation of polypropylene blends with silicone elastomer masterbatch and characterize by analysis of mass composition, mechanical properties, and dynamic mechanical properties to investigate any improvement of properties. The silicone elastomer masterbatch will then be substituted with propylene-maleic anhydride graft copolymer waxes or other compatibilizers.

147p runthenight05 01-03-2023 8 3   Download

The aim of this Master of Engineering (MEng) - Aerospace thesis is to study the structural response and failure of aerospace grade composites during exposure to fire. Key aspects of the research are to analyse the thermal and mechanical responses of laminates and sandwich composites in high temperature and fire environments, which result in softening and structural failure. The research is concentrated on carbon/epoxy laminates and sandwich composites, which are the most common composite materials used in aerospace structures.

209p runthenight05 01-03-2023 11 3   Download

The aim of the research was the processing of the vibration signatures from healthy and damaged composite beams acquired with the help of a Scanning Laser Vibrometer (SLV) upon excitation and analysis of the mode shapes acquired for damage detection. The displacement mode shapes acquired were then converted into curvature mode shapes with the help of a Central Difference Approximation method (CDA).

146p runthenight07 01-03-2023 7 3   Download

The main aim of this study is to investigate utilising root-like architectures to improve the interfacial strength of pin-integrated hybrid composite-metal structures. Joints are critical elements in aircraft structures and require special consideration due to their vital role in the structural integrity of airframes. Although bonded and bolted systems are used commonly in engineering applications, pinning technologies have shown tremendous potential for hybrid joints.

198p runthenight04 02-02-2023 8 2   Download

The aim of this Masters of Engineering (MEng) - Aerospace thesis was to investigate the durability of Piezoelectric Wafer Active Sensors (PWAS) for the health monitoring of composite structures. One significant challenge faced by the aviation industry is the cost and time associated with maintaining aircrafts, in particular, aging airliners. Structural Health Monitoring (SHM) is a possible approach to reduce the high cost of inspection and maintenance.

164p runthenight04 02-02-2023 15 2   Download

The aim of this project was to design, fabricate and characterise multifunctional structural composites incorporating phase change materials for thermal management applications. The specific research objectives to achieve this goal were formulated as follows: Investigate effective methods to integrate microencapsulated PCMs into glass fibrereinforced epoxy composites; Evaluate the mechanical properties of micro-PCMs enhanced FRP composites and investigate associated failure mechanisms; Study the thermal management effectiveness of micro-PCMs enhanced FRP composites.

125p runthenight04 02-02-2023 12 3   Download

Goals of the dissertation: This thesis focuses on studying and developing meta-heuristic optimization methods and combines them with the Artificial Neural Network, which has advantages in approximating data, to build up a new algorithm for solving composite material structural optimization problems.

136p monsterhunterer 20-06-2021 11 3   Download

The motivation to study the topics presented in the thesis comes from the analysis of published literatures, and from the evaluation of the application potential of composite material structures and intelligent optimization methods, especially the reliability-based optimization methods.

136p gaocaolon12 18-06-2021 21 4   Download

Study objectives: Determine the static buckling of the three-phase composite plates under the impact of mechanical loads. Determine the dynamic buckling of three-phase composite panel under the impact of hydrodynamic load.

25p tunelove 11-06-2021 30 3   Download

Research purpose: Determine the composition, structure of mitochondrial genome, compare the difference in sequence, identify specific genetic characteristics of the six indigenous pig breeds, thereby contributing to the database to identification and conservation.

27p extraenglish 24-05-2021 26 4   Download

The research objectives of the thesis: Isolate and determine the chemical structure of compounds from C. candicans and C. macrophylla species collected in Vietnam. Assessment of toxic activity on some cancer cell lines: liver (Hep-G2), lung (Lu-1) and breast (MCF-7) of isolated clean compounds. Researching the chemical composition of C. candicans and C. macrophylla essential oils

29p extraenglish 24-05-2021 19 4   Download

The research objectives of the thesis: Research to isolate, determine chemical structure and probe the biological activity of chemical components in apple and Docynia indica fruits; Research to optimize the extraction technology process to create products from Docynia indica fruits

27p extraenglish 24-05-2021 29 4   Download

The thesis consists of 135 pages, including 21 tables of data, 50 figures and 144 references. The structure of the thesis consists of: Introduction: 4 pages; Overview: 32 pages; Experimental part: 13 pages; Results and discussion: 63 pages; Recent contributions of the thesis: 1 page; The list of published works: 2 pages; References: 18 pages. There is also an appendix containing the spectrums and diagrams that measure the characteristics and properties of components and AG/CS/LOV, AG/CS/LOV/ginsenoside Rb1 composites with 11 pages.

30p prisonbreak123 21-05-2021 33 3   Download