Composite plate

Folding plates with wavy shapes made of composite materials have been widely applied, hence designing this type of structure is significant in practice. In this research work, the results of static calculation of the sinusoidal corrugated composite plates will be analyzed.

9p viengfa 28-10-2024 0 0   Download

The article will focus on calculating the stability parameter of the plate depending on the number of cracks, crack length, crack inclination angle, elastic foundation parameters as well as the ratio of material composition in the plate.

13p vibecca 01-10-2024 0 0   Download

This article introduces a finite element approach for examining the static bending behavior of composite plates. The method considers the variable mechanical characteristics of plates and utilizes an elastic foundation with varying stiffness values.

12p viyoko 01-10-2024 3 1   Download

In this paper the smoothed four-node element with in-plane rotations MISQ24 is combined with a C0-type higher-order shear deformation theory (C0 -HSDT) to propose an improved linear quadrilateral plate element for static and free vibration analyses of laminated composite plates.

12p vifilm 24-09-2024 3 1   Download

A big question in the numerical approaches for the mechanical behavior of the textile-reinforced concrete (TRC) composite under tensile loading is how to model the cracking of the cementitious matrix. This paper presents numerical results of 3-D modeling of TRC composite in which the non-linear behavior model was used by considering the cracking for the cementitious matrix.

12p vifilm 24-09-2024 1 1   Download

This paper deals with the free vibration and dynamic responses of composite sandwich plates. The sandwich plate has three layers in which two face sheets are made of isotropic material, and the core layer is made of auxetic honeycomb structures with a negative Poisson’s ratio.

14p vifilm 24-09-2024 3 1   Download

This article aims to investigate the structural behavior of Ultra High Performance Epoxy Composite Plate subjected to velocity impact loading. Two types of material were utilized for the composite plate: epoxy, and UHPC. UHPC plate plays as a front layer to strengthen the energy absorption and protect the epoxy layer.

10p vifaye 20-09-2024 7 1   Download

Bài viết Đặc điểm phân bố ứng suất trong tấm composite lớp gia cường ống nano carbon đơn vách nghiên cứu đặc điểm phân bố của các thành phần ứng suất theo chiều dày của tấm composite lớp gia cường ống carbon đơn vách (laminated functionally graded single-walled carbon nanotubes reinforced composite plates: FG-CNTRC). Ống carbon gia cường phân bố trong từng lớp theo bốn quy luật: đều (UD), dạng chữ V (FG-V), dạng chữ O (FG-O) và dạng chữ X (FG-X).

12p viironman 02-06-2023 8 4   Download

Steel fiber reinforced concrete (SFRC) is a multiple-composite material developed during the early 1970s. In SFRC, short steel fibers are randomly distributed in concrete. Steel fibers can prevent the development of micro-cracks inside the concrete and reduce the expansion and development of the macro-cracks, thus enhance mechanical performance of SFRC. However, there is lack of studies on the influence of flowability of fresh SFRC on the steel fiber distribution patterns and mechanical properties of hardened SFRC.

85p runthenight04 02-02-2023 5 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 29 3   Download

Research objectives: Understand and implement the experimental process to determine the sound transmission loss of through composite sandwich plates used in ships in Vietnam; Application of research results on the reduction of engine room composite shell ship was built at the Institute of Ship Research and Development, Nha Trang University

30p tunelove 11-06-2021 15 3   Download

Mục đích nghiên cứu của Luận án này nhằm phát triển phương pháp MEM cho bài toán phân tích ứng xử của tấm Mindlin, tấm composite và tấm FGM trên nền đàn nhớt Pasternak chịu tải trọng di chuyển. Tiếp theo, phát triển phương pháp phần tử tấm nhiều lớp chuyển động (Multi-layer Moving Plate Method- MMPM) cho bài toán phân tích ứng xử của tấm nhiều lớp. Mời các bạn cùng tham khảo!

44p extraenglish 26-05-2021 11 3   Download

This paper proposes an optimization procedure for maximization of the biaxial buckling load of laminated composite plates using the gradient-based interior-point optimization algorithm. The fiber orientation angle and the thickness of each lamina are considered as continuous design variables of the problem.

12p tamynhan6 14-09-2020 13 1   Download

This article reports photovoltaic and optical properties of composite films 5,10,15,20-tetraphenylporphyrin (TPP) with the addition of phosphor’s complex oxide (Y0.9Eu0.05Bi0.05VO4) prepared by the spin-coating method on the surface of indium tin oxide (ITO) plates.

8p lucastanguyen 01-06-2020 6 1   Download

Cutouts are commonly used as access port for mechanical and electrical structures. Most of the tructures generally work under severe dynamic loading and different constrained conditions during their service life. This may lead to vibration of the structure.

8p tohitohi 19-05-2020 14 3   Download

In the present study, the nonlinear forced vibration of symmetric laminated rectangular plates, including Glare fiber metal laminated rectangular plate, is investigated based on the first order shear deformation theory. The boundary condition is considered to be immovable simply support.

20p tohitohi 19-05-2020 20 2   Download

Mục tiêu nghiên cứu của luận án nhằm phát triển phương pháp MEM cho bài toán phân tích ứng xử của tấm Mindlin, tấm composite và tấm FGM trên nền đàn nhớt Pasternak chịu tải trọng di chuyển. Tiếp theo, phát triển phương pháp phần tử tấm nhiều lớp chuyển động (Multi-layer Moving Plate Method- MMPM) cho bài toán phân tích ứng xử của tấm nhiều lớp.

44p covid19 02-03-2020 18 3   Download

In this paper, some factors affecting the total content of CeO2 and CuO particles in Ni-CeO2-CuO composite plating coating by using electroplating method from nickel sulfate solution are shown. The total content of above regarded particles in the composite plating solution was changed from 2 to 16 g/L.

6p visumika2711 17-07-2019 11 0   Download

In this paper, Ni - SiC composite coatings were deposited by conventional electroplating from sulfate-chloride bath, and brush electroplating methods from modified chloride bath with different dispersed SiC contents. The plating conditions were investigated and the process’ parameters were defined through electrochemical technique.

9p tieuthi3006 16-03-2018 25 0   Download

This paper presents the result of research on equipment development of vacuum injection molding technique for preparation the chopped bamboo fiber polymer composite and some properties of obtained composite material. For the vacuum injection molding technique, firstly the dry fibers were plated in the mold. Then the mold was closed by the vacuum bag, the air inside the mold was sucked out by a vacuum pump, due to the difference of the pressure in side and outside the mold, the polymer liquid was transferred to the closed mold and impregnated the bamboo fiber.

7p uocvong01 24-09-2015 68 4   Download