The subject of the study is stress-strain state a cold-formed steel structural members under axial compression. aim to experimentally behavior sample from thin-walled profile in compression with stress control. A mechanical method was used test samples on universal testing machine, strain gauge for measuring relative deformations by gauges data collection registration unit. processing results c...

In order to solve the supporting problem in underground engineering with high stress, square steel confined concrete (SQCC) supporting method is adopted to enhance the control on surrounding rocks, and the control effect is remarkable. The commonly used cross section shapes of confined concrete arch are square and circular. At present, designers have no consensus on which kind is more proper. T...

The purpose of this study is to survey cross section changes of the animal brain samples during the tension and compression tests and comparison of the experimental results for three animals: bovine, sheep, and rabbit. A linear elastic theory with considering the necking in tension and barreling in compression has been considered for brain tissue. Bridgman method for tension and cross section u...

Test compression / decompression using variable-length coding is an efficient method for reducing the test application cost, i.e., test application time and the size of the storage of an LSI tester. However, some coding techniques impose slow test application, and consequently a large test application time is required despite the high compression. In this paper, we clarify the fact that test ap...

Stress relaxation and structural analysis were used to investigate the zonally differentiated microstructural response to compression of the integrated cartilage-on-bone tissue system. Fifteen cartilage-on-bone samples were divided into three equal groups and their stress relaxation responses obtained at three different levels of axial compressive strain defined as low (~20%), medium (~40%) and...

Abstract This paper details the invention of a tensioning and anchoring device based on “wedge‐cutting effect” that can tension anchor multi‐layer carbon fiber reinforced polymer (CFRP) fabric. To achieve high active confinement effect an RC column, is characterized by its capability to lift applied prestress greatest extent minimize loss. All eight columns with identical structural dimensions ...

One of the major challenges in testing a System-on-a-Chip (SOC) is dealing with the large test data size. To reduce the volume of test data, several efficient test data compression techniques have been recently proposed. In this paper, we propose hybrid test compression techniques that combine the Geometric-Primitives-Based compression technique with the frequency-directed run-length (FDR) and ...