Shear properties

In this study, a series of Consolidated–Undrained triaxial compression tests were conducted at a constant axial strain rate, with a small unloading and reloading during the monotonic loading to investigate the effect of various densities and curing times on the mechanical properties of Liquefied Stabilized Soil (LSS).

6p vibecca 01-10-2024 0 0   Download

In this paper, free vibration of bidirectional functionally graded sandwich (BFGSW) beams is studied by using a finite element formulation. The beams made from three distinct materials are composed of three layers, a homogeneous core and two bidirectional FGM face layers with material properties varying in both the thickness and longitudinal directions by power gradation laws.

15p vifilm 24-09-2024 2 1   Download

This study investigates the performance of prototype U-FREIs under cyclic loading by both experiments and FE analysis. In experiments, four prototype specimens with the same sizes in plan and two different values of shear modulus are produced, and then the characteristic properties including the horizontal stiffness as well as the energy dissipation capacity and the equivalent viscous damping are assessed.

10p viyoko 24-09-2024 2 1   Download

The main parameters of this device are calculated from the ratio of shear stress and normal stress at the fatigue of the asphalt concrete according to the Mohr-Coulomb failure criterion. Test results with asphalt specimens show that the device is stable, the acting vertical loads were smaller and more stable.

6p viyoko 24-09-2024 2 1   Download

This paper studies dynamic behavior of an inclined sandwich beam with a homogeneous core and functionally graded carbon nanotube reinforced composite (FG-CNTRC) face sheets under a moving mass. The effective properties of the face sheets are estimated by the extended rule of mixture.

15p dianmotminh02 03-05-2024 3 2   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 6 4   Download

The study results for dynamic response of PFGCP present the effect of geometrical ratio, elastic foundations: Winkler foundation and Paskternak foundation; loads: mechanical load and thermal load; and the material properties and distribution type of porosity. The results are shown numerically and are determined by using Galerkin methods and Fourth-order Runge-Kutta method.

21p tamynhan6 14-09-2020 21 3   Download

In this paper, the severe plastic deformation method (SPD) known as constrained groove pressing (CGP) was applied to produce ultrafine-grained microstructure in IF steel sheets. In the CGP technique, samples are subjected to repetitive shear deformation under the plane strain deformation condition using the constrained grooved and flat dies.

6p tohitohi 19-05-2020 8 1   Download

In-plane strength and constitutive properties of composite materials is known as crucial problems. Although, several studies have been made for obtaining the in-plane mode II properties, the common test fixtures are blind in confrontation of shear zone. Furthermore, toughening mechanisms and consequently mode II fracture toughness cannot be evaluated, precisely.

16p tohitohi 19-05-2020 7 0   Download

Finite element method is used to study the free vibration analysis of functionally graded skew plates. The material properties of the skew plates are assumed to vary continuously through their thickness according to a power-law distribution of the volume fractions of the plate constituents.

10p tohitohi 19-05-2020 12 0   Download

The theoretical analysis of MTSM has been developed to model and simulate the signature of the sensor responses at harmonic frequencies. The signatures of the evaporation- induced deposition processes were investigated by studying the effect of the thickness and stiffness of the medium.

13p bautroibinhyen17 13-02-2017 46 3   Download

"Part one: Fabric estimation for pattern cutting" presentation of content: Measuring fabric characteristics, the fabric characteristic scale for pattern cutting, weight, thickness, shear, drape, stretch, fabric properties and 3D CAD images.

10p thuplato 17-05-2016 53 5   Download

Document "Mechanical properties of solid polymer" presentation of content: Ideal Solids, tensile properties, shear properties, compressive properties, hardness, impact strength, coefficient of friction.

22p phamvanphat1891995 04-03-2016 50 1   Download

Silane and NaOH were used to treatment bamboo shoot culm sheath fiber. After treatment, the interfacial shear strength of fiber with MAPP increased by 24% and 30% respectively. Alkali treatment has much effect on bamboo shoot culm sheath fiber than silane treatment. Washing NaOH treatment bamboo fiber with acetic acid was improved IFSS of bamboo fiber and polypropylene (PP) and strength of composite PP reinforced by bamboo fiber.

6p uocvong01 24-09-2015 49 3   Download

Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp quốc tế đề tài: "Comparison of flexural and shear properties of southern pine LVL and lumber from young plantation and natural stands...

9p toshiba6 07-10-2011 29 2   Download

Giáo án môn học: Tin ứng dụng trong Thiết kế cầu Version βeta 8. Chọn CONC trong Materials, sau đó chọn Modify/Show Material để xuất hiện Material Property Data. Sau đó: Nhập 3600 vào ô Modulus of Elasticity. Nhập 0.2 vào ô Poisson’s Ratio. Nhập 4 vào ô Specified Conc Comp Strength, f′c. Nhập 60 vào ô Bending Reinf. Yield Stress, fy. Nhập 60 vào ô Shear Reinf. Yield Stress, fys. Chấp nhận các giá trị mặc định khác Nhấn OK trong ô Material Property Data và Define Materials để thoát ra ngoài. 9. Chọn Define menu → Frame Sections, hộp thoại...

20p ctnhukieu6 30-04-2011 121 18   Download

A typical geotechnical engineering project begins with a site investigation of soil and bedrock on and below an area of interest to determine their engineering properties including how they will interact with, on or in a proposed construction. Examining of soil properties, especially in shear stress, is indispensable to understanding of the area in or on which the construction will take place. There are two main kinds of the test: direct shear test and triaxial test.

9p hoangly 24-06-2009 154 25   Download