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Journal articles on the topic 'Dead loads (Mechanics) Testing'

Author: Grafiati

Published: 10 December 2022

Last updated: 31 July 2025

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1

Pinto, Paulo, Michael McVay, Marc Hoit, and Peter Lai. "Centrifuge Testing of Plumb and Battered Pile Groups in Sand." Transportation Research Record: Journal of the Transportation Research Board 1569, no. 1 (1997): 8–16. http://dx.doi.org/10.3141/1569-02.

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Pile groups are generally used under structures subject to heavy axial loads or large lateral forces with or without scour. The focus in this paper is only on pile groups subject to large lateral forces. Currently, little, if any, full-scale lateral load data exist on pile groups that vary pile head fixity or batter. Reported here is the summary of a series of centrifuge tests on free- and fixed-head plumb and battered pile groups. Influence of pile head constraint, pile spacing, soil density, and vertical dead load is reported for groups ranging from 3 × 3 to 3 × 7 in size. Results reveal a s

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2

Morrison, C. J., and D. R. Hayhurst. "Design-development of a variable load tension—compression creep testing machine." Journal of Strain Analysis for Engineering Design 21, no. 1 (1986): 25–31. http://dx.doi.org/10.1243/03093247v211025.

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The design and development is described of a variable load tension-compression creep machine (±50 kN) which overcomes the disadvantages of servo-hydraulic and recirculating ball screw testing machines. The use of dead weight levers to apply specimen loads ensures the achievement of low running costs. Screwed end specimens are used with a 25.40 mm parallel sided gauge length and a diameter of 12.70 mm. It is shown that, provided modest rates of loading (0.4 kN/s) are used, high accuracy ‘through zero’ loadings can be achieved. The machine has been shown to operate satisfactorily for long period

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3

Mustapha, Khameel Bayo. "On the Dynamic Model of a Functionally Graded Spinning Structural Element of an Aircraft Appendage." Applied Mechanics and Materials 629 (October 2014): 89–94. http://dx.doi.org/10.4028/www.scientific.net/amm.629.89.

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The use of advanced materials in automotive, aerospace and communication technologies has called for re-assessment of classical models of many structural elements. The primary objective of this study relates to the use of a higher-order continuum model for discerning the contribution of certain geometric and material properties on wave propagation behavior of a spinning appendage of an aircraft appendage. The spinning appendage is characterized by a through-thickness functional material gradation and subjected to an axial dead load. The foundation of the present model rests on the trio of the

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4

Mohammed, Shatha D., Teghreed H. Ibrahim, Ban F. Salman, Abbas A. Allawi, and Ayman El-Zohairy. "Structural Behavior of Reactive Powder Concrete under Harmonic Loading." Buildings 13, no. 8 (2023): 1917. http://dx.doi.org/10.3390/buildings13081917.

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Industrial buildings usually are designed to sustain several types of load systems, such as dead, live, and dynamic loads (especially the harmonic load produced by rotary motors). In general, these buildings require high-strength structural elements to carry the applied loads. Moreover, Reactive Powder Concrete (RPC) has been used for this purpose because of its excellent mechanical strength and endurance. Therefore, this study provides an experimental analysis of the structural behaviors of reinforced RPC beams under harmonic loads. The experimental program consisted of testing six simply sup

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Abdou, Samia, Wuzhen Zhang, and John W. Fisher. "Orthotropic Deck Fatigue Investigation at Triborough Bridge, New York." Transportation Research Record: Journal of the Transportation Research Board 1845, no. 1 (2003): 153–62. http://dx.doi.org/10.3141/1845-17.

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The Triborough Bridge connects the boroughs of Manhattan, Queens, and the Bronx in New York City. The bridge has suspended spans with a total length of 2,700 ft (823 m). The existing concrete deck is being replaced with an orthotropic steel deck to reduce the overall dead load. Before deck replacement, a prototype steel orthotropic deck was installed on the main span for a length of 120 ft (36.6 m). About 300 strain gauges were installed at critical locations to investigate the fatigue strength under static and dynamic loads of the AASHTO fatigue truck and under normal traffic. The strain gaug

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A. Kandasamy, P. Priya Rachel, Mahmoud Al Khazaleh, and K. Athiappan. "Comparative Analysis on Load-deformation Behavior of RC Slabs Incorporating Nano-SiO₂ and Coconut Fibers." Journal of Environmental Nanotechnology 14, no. 1 (2025): 18–29. https://doi.org/10.13074/jent.2025.03.2511233.

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For modern building materials, improving the structural performance of reinforced concrete (RC) slabs is essential, especially when it comes to maximizing strength, durability, and sustainability. The load-deformation properties of RC slabs with Nano-SiO₂ and coconut fibers are examined in this work. By combining these materials, slabs' mechanical qualities, self-weight, and structural efficiency are intended to be improved. Because of its exceptional strength and self-cleaning qualities, Nano-SiO₂ strengthens the concrete matrix, increasing its resilience to environmental deterioration and du

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Wu, Wen-hua, Yan Zhao, Ying Gou, et al. "An Overview of Structural Design, Analysis and Common Monitoring Technologies for Floating Platform and Flexible Cable and Riser." China Ocean Engineering 36, no. 4 (2022): 511–31. http://dx.doi.org/10.1007/s13344-022-0044-5.

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AbstractOffshore oil and gas development plays an important part in the global energy sector. Offshore platforms and flexible pipes are the key equipments in the whole offshore oil and gas development system. Because of the randomness and uncertainty of wave and current loads in the ocean environment, the structural design and mechanical analysis of the marine equipment can be highly complicated. Therefore, this paper reviews the recent works of the theoretical model, numerical simulation, and experimental test in three research areas: hydrodynamic analysis of offshore platforms, structural me

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8

Mohd Noh, Hamidun, Nor Lailatul Izzatil Azwani Mohamad, Rolly Bangau, and Nur’Ain Idris. "Performance of Hollow Reinforced Concrete Beam in Structural Member." journal of Mechanical Engineering 17, no. 2 (2020): 1–11. http://dx.doi.org/10.24191/jmeche.v17i2.15296.

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Recently, the problem faced by the construction industry is a significant shortage of raw materials of concrete. Thus, the main idea of this research is to replace the use of concrete at the middle area of neutral axis of beam with voided system by incorporating PVC pipe. This research aims to reduce the concrete usage; structure’s self-weight without neglecting its strength performance. The experimental work consists of casting and testing the 1200 x 160 x 160 mm beams with (Ø40 mm, Ø50 mm, and Ø100 mm) and without void at the neutral axis. The test results indicated that the strength perform

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9

Sinha, N. K., G. W. Timco, and R. Frederking. "Recent Advances in Ice Mechanics in Canada." Applied Mechanics Reviews 40, no. 9 (1987): 1214–31. http://dx.doi.org/10.1115/1.3149553.

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Work on the mechanics of ice, which has been carried forward on a broad front in Canada, has resulted in a number of significant advances in the last 10 years. The factors influencing the growth of various types of sea ice have been quantified fundamentally and methods for examining the resulting material structure have been developed. Extensive work has been done on strength and deformation characteristics of ice. A significant effort has been the development of analytical expressions to describe the rheological behavior of ice. Elastic modulus, Poisson’s ratio, and creep were also treated. A

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Naboka, A., P. Reznik, D. Petrenko, and P. Firsov. "STUDY OF THE STRESS-STRAIN STATE OF A REINFORCED CONCRETE SLAB USING HYDROSTATIC METHOD." Municipal economy of cities 1, no. 182 (2024): 90–96. http://dx.doi.org/10.33042/2522-1809-2024-1-182-90-96.

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The scientific article is devoted to a complex study of the stress-strain state of a monolithic slab, implemented using the author’s method of hydrostatic loading, which involves setting the load by the weight of water and regulating its value by the height of the water column. To implement the given procedure, we used a tank-shaped facility for field tests of structures for vertical short-term and long-term loads. To determine the deflections of the loaded slab system, we installed mechanical deflection gauges of the 6PAO brand under the slab at pre-planned places. The short-term loading of t

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Mirmohammadsadeghi, Mahmoudreza, Hua Zhao, and Akira Ito. "Optical study of gasoline substitution ratio and diesel injection strategy effects on dual-fuel combustion." Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering 234, no. 4 (2019): 1075–97. http://dx.doi.org/10.1177/0954407019864013.

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Ever growing population and increased vehicles have resulted in higher atmospheric concentration of the greenhouse gases, such as carbon dioxide and methane, thus increasing our planet’s average temperature leading to irreversible climate changes, which has led to increasingly demanding and stricter legislations on pollutant emission and CO2, as well as fuel economy targets for the automotive industry. As a result, a great deal of efforts and resources has been spent on the research and development of high efficiency and low emission engines for automotive applications in the attempt to reduce

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12

Fang, Dai Ning, Xu Jun Zhao, Yong Mao Pei, Zhan Wei Liu, Fa Xin Li, and Xue Feng. "Experimental Study on Electro-Magneto-Mechanical Behaviour of Electromagnetic Solids." Key Engineering Materials 326-328 (December 2006): 5–12. http://dx.doi.org/10.4028/www.scientific.net/kem.326-328.5.

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New experiment systems that can offer electromechanical and electromagnetic coupling loads were established. Measurement skills and technologies under coupling loads have been developed. The experimental difficulties and technical problems, such as insulation, discharge, compressive testing of brittle ferroelectrics and so on, were well resolved. The constitutive experiments of piezo/ferroelectrics or ferromagnetic materials were carried out. Moiré Interferometry was applied to the measurement of transformation of the crack tip in ferroelectric ceramics under coupling loads. The deformation co

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13

Takabatake, Hideo. "Effects of Dead Loads in Static Beams." Journal of Structural Engineering 116, no. 4 (1990): 1102–20. http://dx.doi.org/10.1061/(asce)0733-9445(1990)116:4(1102).

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14

Takabatake, Hideo. "Effects of Dead Loads in Dynamic Plates." Journal of Structural Engineering 118, no. 1 (1992): 34–51. http://dx.doi.org/10.1061/(asce)0733-9445(1992)118:1(34).

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15

Verbiţchi, Victor, and Horia Florin Dascau. "Quality Requirements for the Design, Fabrication and Repair of Welded Vessels." Advanced Materials Research 814 (September 2013): 141–46. http://dx.doi.org/10.4028/www.scientific.net/amr.814.141.

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The Eurocode standards provide common structural design rules. The design is based on selecting minimum weight members to satisfy given conditions. The standard applicable to the design of various tanks, vessels, containers and bottles for gas and liquid is: EN 1993-4-2; Eurocode 3; Design of steel structures; Part 4.2: Tanks. For the verification of certain mechanical characteristics of such vessels, the applied standard is EN 1993-1-6; Supplementary rules for the strength and stability of shell structures. Verification of the specific actions on structures, that imply dead and live loads, mu

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Choi, Chang‐Koon, Hye‐Kyo Chung, Dong‐Guen Lee, and E. L. Wilson. "Simplified Building Analysis with Sequential Dead Loads—CFM." Journal of Structural Engineering 118, no. 4 (1992): 944–54. http://dx.doi.org/10.1061/(asce)0733-9445(1992)118:4(944).

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17

Rothert, Heinrich, and Norbert Gebbeken. "On Numerical Results of Reticulated Shell Buckling." International Journal of Space Structures 7, no. 4 (1992): 299–319. http://dx.doi.org/10.1177/026635119200700407.

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This paper is mainly focused on the numerical methods which are used to calculate realistically the load-carrying behaviour of reticulated shell structures. It is generally assumed that for an economical analysis, aimed at the saving of material, the material non-linearity has to be taken into consideration if dead loads prevail. For this in the context of finite element analysis the stiffness matrices of elastic and elastic-plastic rod elements are presented. In order to ensure the stability of structures it is indispensable to detect limit loads such as snap-through loads and bifurcation loa

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18

Takabatake, Hideo. "Effect of Dead Loads on Natural Frequencies of Beams." Journal of Structural Engineering 117, no. 4 (1991): 1039–52. http://dx.doi.org/10.1061/(asce)0733-9445(1991)117:4(1039).

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19

Thilakarathna, Surangi H., and Linda Chui. "A Pilot Study to Detect Viable Salmonella spp. in Diarrheal Stool Using Viability Real-Time PCR as a Culture-Independent Diagnostic Tool in a Clinical Setting." International Journal of Molecular Sciences 24, no. 12 (2023): 9979. http://dx.doi.org/10.3390/ijms24129979.

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Frontline laboratories are adopting culture-independent diagnostic testing (CIDT) such as nucleic acid amplification tests (NAATs) due to numerous advantages over culture-based testing methods. Paradoxically, the viability of pathogens, a crucial factor determining active infections, cannot be confirmed with current NAATs alone. A recent development of viability PCR (vPCR) was introduced to mitigate this limitation associated with real-time PCR (qPCR) by using a DNA-intercalating dye to remove residual and dead cell DNA. This study assessed the applicability of the vPCR assay on diarrheal stoo

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20

Liu, Xiaoping, and R. D. James. "Stability of Fiber Networks Under Biaxial Stretching." Journal of Applied Mechanics 62, no. 2 (1995): 398–406. http://dx.doi.org/10.1115/1.2895944.

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This paper is concerned with the constitutive behavior of a particular orthogonal fiber network under biaxial dead loading. We also describe a new kind of biaxial, dead-loading machine which is applicable to anisotropic materials. The machine does not require that the loads are exerted along symmetry axes of the material. A specimen of the cloth was loaded by different loading paths to the same equibiaxial dead-load, and two different final deformations were observed. A related observation was reported by Treloar for rubber in 1948. In order to understand this instability, we experimentally de

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21

Bakht, Baidar, and Leslie G. Jaeger. "Behaviour and evaluation of pin-connected steel truss bridges." Canadian Journal of Civil Engineering 14, no. 3 (1987): 327–35. http://dx.doi.org/10.1139/l87-052.

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Two posted bridges, with pin-connected steel trusses, were recently proof tested in Ontario. This paper presents some results of the tests and draws conclusions, which are also applicable to other similar structures. It is concluded that, unlike other bridge types, this type of bridge does not possess reserve strengths beyond those ascertained analytically. An experimental procedure is given in the paper using which the ratio of dead loads in the two components of a tension chord can be readily determined. This paper also describes a procedure by which equivalence between the test and design v

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22

Schmid, Ben L., Richard J. Nielsen, and Robert R. Linderman. "Narrow Plywood Shear Panels." Earthquake Spectra 10, no. 3 (1994): 569–88. http://dx.doi.org/10.1193/1.1585789.

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The Uniform Building Code allows plywood sheathed narrow shear panels having a height-to-width ratio of 3.5-to-one (UBC Table 25-I) to be used as lateral force resisting elements. Previous laboratory testing has concentrated on panels having a height-to-width ratio of one-to-one. This paper presents some results from the testing of plywood shear panels with a height-to-width ratio of two-to-one. Three panels were tested; each was configured to model a different construction scenario. The panels were subjected to fully reversed cyclic pseudo-static loads. Comparison of the results from the thre

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23

Che, Lin, Bo Wang, and Guo Li. "A Novel Testing System for Mechanics Properties of the Thin-Walled Micro Components in Inertial System." Materials Science Forum 861 (July 2016): 229–35. http://dx.doi.org/10.4028/www.scientific.net/msf.861.229.

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In this paper, micro tensile method was combined with micro bridge dynamic test method as a new testing method for mechanics performance to be put forward, and a novel testing system for mechanics properties of the thin-walled micro components was established. The micro testing specimen were designed and manufactured. And related mechanics performance tests were carried on to verify the feasibility and reliability of the test system. The experimental results show that displacements of the testing system are measured with 0.01μm resolution and axial loads are measured with 0.005N resolution.

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Li, Lei, Yan Xiao, and Rui Zhen Yang. "Experimental Study on Creep and Mechanical Behavior of Modern Bamboo Bridge Structure." Key Engineering Materials 517 (June 2012): 141–49. http://dx.doi.org/10.4028/www.scientific.net/kem.517.141.

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A full-scale testing model of laminated bamboo truck load bridge was made based on the original structure. The mid-span deflection of CFRP-reinforced bamboo girders, temperature and relative air humidity were obtained through over three years creep test under self-weight, and the analysis based on experimental results was finished. The results indicate that the average creep deflection of the girders after three years is approximately 8-mm. In addition, the increase in temperature and humidity may contribute to creep. On the basis of creep test, a short-term loading test was carried out applie

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Xie, Wei, Fei Xu, and Hui Ming Yang. "Observations on Mechanics Properties of Stitched Foam-Core Sandwich by Flexural Testing." Advanced Materials Research 487 (March 2012): 337–41. http://dx.doi.org/10.4028/www.scientific.net/amr.487.337.

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Stitched foam-core sandwich structure is a new light weight sandwich structure material. In this paper, flexural testing was performed. For comparison purposes, the stitched foam-core sandwich structure with different stitch density and the unstitched foam-core sandwich structure were tested. The experimental results show the maximum failure loads was decreased owing to stitch for the flexural testing. The bending stiffness increases for stitched foam-core sandwich structure.

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Sadeghnejad, Amir, Sheharyar Rehmat, Islam M. Mantawy, and Atorod Azizinamini. "Comparative Study of Cyclic and Shake Table Tests for Simple for Dead Load and Continuous for Live Load Steel Bridge System in Seismic Area." Transportation Research Record: Journal of the Transportation Research Board 2674, no. 7 (2020): 233–43. http://dx.doi.org/10.1177/0361198120921853.

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A new superstructure to pier connection for simple for dead load and continuous for live load (SDCL) steel bridge system in seismic areas was developed. As proof of concept, component level and system level tests were carried out on scale models. The component test was conducted under cyclic loading and the results showed satisfactory performance conforming to design standards. The same detail was incorporated in a system level shake table testing which was subjected to bidirectional earthquake excitations. The results showed that the connection behaved well under high levels of drift and acce

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Fathoni, Fathoni. "RANCANG BANGUN PERANGKAT PEMBANGKIT PWM BIPOLAR." JURNAL ELTEK 16, no. 1 (2018): 14. http://dx.doi.org/10.33795/eltek.v16i1.83.

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Electrical power settings, both AC and DC can be done by linear or switching. Controlled loads may be motors, heating elements or incandescent lamps. Generally the efficiency of load power control by way of switching is better than linear way so the way switching is widely used today. Switching also allows for automatic, remote and wireless control In load power management system with microcontroller, PWM generator circuit output is used for control of power switch. The output pulse can be TTL standard or with lower amplitude and on the control of the H bridge circuit required bipolar PWM with

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28

Jenkins, M. G. "Long-Term Testing of Advanced Ceramics: Concerns, Insights, and Recommendations." Journal of Engineering for Gas Turbines and Power 118, no. 4 (1996): 704–10. http://dx.doi.org/10.1115/1.2816983.

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Advanced ceramics have reached a level of material development to warrant serious consideration for use in advanced heat engine designs. Typically, design requirements based on service conditions may include 25,000 h lifetimes under stresses and temperatures of up to 250 MPa and 1370°C, respectively, with probabilities of failure of <0.1 percent. To assure that materials meet these stringent requirements requires long-term testing under the service conditions. Tensile tests at 1370°C in ambient air have been conducted on silicon nitride alloys to 5000 h with reports of 10,000 h tests for si

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29

Wahab, Abdul Malek Abdul, Emiliano Rustighi, and Zainudin A. "Actuation and dynamic mechanical characteristics of a core free flat dielectric electro-active polymer soft actuator." Journal of Mechanical Engineering and Sciences 14, no. 4 (2020): 7396–404. http://dx.doi.org/10.15282/jmes.14.4.2020.08.0582.

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Various complex shapes of dielectric electro-active polymer (DEAP) actuator have been promoted for several types of applications. In this study, the actuation and mechanical dynamics characteristics of a new core free flat DEAP soft actuator were investigated. This actuator was developed by Danfoss PolyPower. DC voltage of up to 2000 V was supplied for identifying the actuation characteristics of the actuator and compare with the existing formula. The operational frequency of the actuator was determined by dynamic testing. Then, the soft actuator has been modelled as a uniform bar rigidly fixe

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Wu, T. W. "Microscratch and load relaxation tests for ultra-thin films." Journal of Materials Research 6, no. 2 (1991): 407–26. http://dx.doi.org/10.1557/jmr.1991.0407.

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The microindenter has proven to be a powerful device in the characterization of the mechanical properties of thin films. The machine has both high resolution in the applied load and penetration depth measurements, as well as the versatility to perform different types of testing. The former provides the capability to deal with extremely thin films, while the latter allows for other mechanical properties, in addition to hardness, to be acquired. Four types of tests, namely indentation, scratch, load relaxation, and indentation fatigue tests can currently be conducted using the microindenter via

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Hollis, J. M. "A Six-Degree-of-Freedom Test System for the Study of Joint Mechanics and Ligament Forces." Journal of Biomechanical Engineering 117, no. 4 (1995): 383–89. http://dx.doi.org/10.1115/1.2794196.

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A joint testing system was designed to transmit a specified motion or force to a joint in all six degrees of freedom (d.o.f.) using a spatial linkage system for position feedback. The precise reproducibility of position provided by this method of position feedback allows determination of in situ ligament forces for external joint loadings. Load on the structure of interest is calculated from six d.o.f. load cell output after the loaded position is reproduced with all other structures removed. In a test of this system, measured loads showed good agreement with applied loads.

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Minaev, Andrey Ja, Hammat H. Valiev, Jury V. Korovkin, and Gennady V. Stepanov. "Testing of Magnetoactive Elastomeric Composite Materials." Key Engineering Materials 910 (February 15, 2022): 1115–20. http://dx.doi.org/10.4028/p-7ulh2t.

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Dynamic tests of new magnetoactive elastomers were carried out in various amplitude-frequency modes on vibrodynamic stands. These materials regular changes in resonance properties under the external constant magnetic fields and loads influence have been established. The relationship between vibrodynamic and damping properties in these composites and atomic force microscopy data on the magnetic fillers restructuring under magnetic field action in a silicone elastomers matrix is discussed.

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MAC SITHIGH, GEAROID P., and YI-CHAO CHEN. "BIFURCATION AND STABILITY OF AN INCOMPRESSIBLE ELASTIC BODY UNDER HOMOGENEOUS DEAD LOADS WITH SYMMETRY." Quarterly Journal of Mechanics and Applied Mathematics 45, no. 2 (1992): 277–91. http://dx.doi.org/10.1093/qjmam/45.2.277.

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MAC SITHIGH, GEAROID P., and YI-CHAO CHEN. "BIFURCATION AND STABILITY OF AN INCOMPRESSIBLE ELASTIC BODY UNDER HOMOGENEOUS DEAD LOADS WITH SYMMETRY." Quarterly Journal of Mechanics and Applied Mathematics 45, no. 2 (1992): 293–313. http://dx.doi.org/10.1093/qjmam/45.2.293.

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Ogrinec, Primož, Janko Slavič, and Miha Boltežar. "Harmonic Equivalence of the Impulse Loads in Vibration Fatigue." Strojniški vestnik – Journal of Mechanical Engineering 65, no. 11-12 (2019): 631–40. http://dx.doi.org/10.5545/sv-jme.2019.6197.

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In vibration fatigue, three unique types of loads are typical: random, harmonic and impulse. In an application any of these loads are possible. A fatigue-life analysis is possible in the time and frequency domains using the frequency-response function of a structure. Recent studies demonstrated that the impulse loads influence the accuracy of a fatigue-life prediction in the frequency domain. The focus of this research is a theoretical study of an equivalent harmonic load to the impulse load on a single-degree-of-freedom system in order to investigate the feasibility of impulse loads in vibrat

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Vander Voort, George F., and Ryan Fowler. "Low-Load Vickers Microindentation Hardness Testing." AM&P Technical Articles 170, no. 4 (2012): 28–33. http://dx.doi.org/10.31399/asm.amp.2012-04.p028.

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Abstract This article reviews the measurement physics of macro and micro Vickers indentation testing and the factors that determine measurement precision and repeatability. Study results show that when force loads of less than 100 gf are used, it is difficult for operators to precisely determine the position of the indenter tip, leading to various measurement errors. These errors explain the data anomalies reported in the literature for low-load Vickers hardness testing, which are often incorrectly attributed to material characteristics.

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Bulsara, V. H., Y. Ahn, S. Chandrasekar, and T. N. Farris. "Mechanics of Polishing." Journal of Applied Mechanics 65, no. 2 (1998): 410–16. http://dx.doi.org/10.1115/1.2789069.

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A model has been developed to determine the number and sizes of abrasive particles involved in material removal in polishing, and the forces acting on these particles. The effect of particle size on these parameters has been simulated for a range of particle sizes. It is shown that when polishing with abrasive powders having relatively broad size distributions, only a very small percentage of the particles are involved in material removal. Further, these particles are comprised of the larger particles occurring in the tail end of the particle size distribution. The average force on a particle

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Habirun, Asiya Nurhasanah. "STUDI KETAHANAN ELEMEN STRUKTUR KOLOM GEDUNG PERKANTORAN DENGAN USIA LAYAN 40 TAHUN." Rang Teknik Journal 6, no. 1 (2023): 196–200. http://dx.doi.org/10.31869/rtj.v6i1.3930.

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The service life of the structure and the addition of additional dead loads on the floor slabs have caused a decrease in the capacity of the slab and beam structural elements. The study on the column section was carried out to analyze the capacity under these conditions. Inspection and field testing are carried out to obtain the suitability of the column reinforcement installed on the as built drawings and the quality of the concrete surface with a hammer test. Field test results show that 80% of the columns have low concrete quality below 21 MPa. The column structure experienced a decrease in

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Armanini, C., F. Dal Corso, D. Misseroni, and D. Bigoni. "From the elastica compass to the elastica catapult: an essay on the mechanics of soft robot arm." Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences 473, no. 2198 (2017): 20160870. http://dx.doi.org/10.1098/rspa.2016.0870.

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An elastic rod is clamped at one end and has a dead load attached to the other (free) end. The rod is then slowly rotated using the clamp. When the load is smaller than the buckling value, the rod describes a continuous set of quasi-static forms and its end traces a (smooth, convex and simple) closed curve, which would be a circle if the rod were rigid. The closed curve is analytically determined through the integration of the Euler’s elastica, so that for sufficiently small loads the mechanical system behaves as an ‘elastica compass’. For loads higher than that of buckling, the elastica reach

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Shao, He, Zhonghan Yu, Wenjuan Xing, et al. "In-situ mechanics testing device with high-temperature and mechanical loads for neutron diffraction." Measurement 255 (November 2025): 118029. https://doi.org/10.1016/j.measurement.2025.118029.

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Silva, P. F., and F. Seible. "EXPERIMENTAL PROCEDURE FOR TESTING OF PILES UNDER VARYING AXIAL AND LATERAL LOADS." Experimental Techniques 25, no. 1 (2001): 25–29. http://dx.doi.org/10.1111/j.1747-1567.2001.tb00004.x.

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Lutes, Loren D., Shahram Sarkani, David P. Kihl, and Jeffrey E. Beach. "Optimal S/N Fatigue Testing for Stochastic Service Loads." Journal of Structural Engineering 131, no. 10 (2005): 1611–19. http://dx.doi.org/10.1061/(asce)0733-9445(2005)131:10(1611).

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Paultre, Patrick, Jean Proulx, and Martin Talbot. "Dynamic Testing Procedures for Highway Bridges Using Traffic Loads." Journal of Structural Engineering 121, no. 2 (1995): 362–76. http://dx.doi.org/10.1061/(asce)0733-9445(1995)121:2(362).

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Hsieh, M. F., D. N. Moreton, J. Mistry, and D. G. Moffat. "Limit loads for knuckle-encroaching nozzles in torispherical heads: Experimental verification of finite element predictions." Journal of Strain Analysis for Engineering Design 37, no. 4 (2002): 313–26. http://dx.doi.org/10.1243/030932402760074535.

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The manufacturing and testing procedures for two experimental pressure vessels with large nozzles encroaching into the knuckle region of the vessel head are described. Experimental linear elastic stress levels and plastic loads for pressure and combined axial and in-plane bending nozzle loads are compared with predicted values determined using non-linear finite element analysis. The quality of the results are considered to justify the procedures developed by the authors to conduct a parametric study of the individual limit loads and their interaction for these complex structures.

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Juran, C. M., M. F. Dolwick, and P. S. McFetridge. "Shear Mechanics of the TMJ Disc." Journal of Dental Research 92, no. 2 (2012): 193–98. http://dx.doi.org/10.1177/0022034512468749.

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The temporomandibular joint (TMJ) is a complex hinge and gliding joint that induces significant shear loads onto the fibrocartilage TMJ disc during jaw motion. The purpose of this study was to assess regional variation in the disc’s shear loading characteristics under physiologically relevant loads and to associate those mechanical findings with common clinical observations of disc fatigue and damage. Porcine TMJ discs were compressed between an axially translating bottom platen and a 2.5-cm-diameter indenter within a hydrated testing chamber. Discs were cyclically sheared at 0.5, 1, or 5 Hz t

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BASINIUK, Vladimir L., Alexander V. BOGDANOVICH, and Oleg M. YELOVOY. "MODERN TRENDS IN THE DEVELOPMENT OF METHODS AND MEANS OF EXPERIMENTAL MECHANICS. PART 2." Mechanics of Machines, Mechanisms and Materials 1, no. 58 (2022): 71–82. http://dx.doi.org/10.46864/1995-0470-2022-1-58-71-82.

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The article considers a number of new directions in the development of methods and means of experimental mechanics. They are: the unification of test and calculation methods; the development of equipment and test methods in extreme conditions; the widespread use of acoustic emission methods and video recording during testing; the creation and development of equipment and methods for complex testing (for example, wear-fatigue) of materials and products. The achievements of Belarusian scientists are also noted in the field of experimental mechanics of contact interaction, including: an adhesiome

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Wardana, Danindra Pramudya, Gilang Fadhlurrahman Evriantama, and Muhtarom Riyadi. "PEMANFAATAN STYROFOAM SEBAGAI PENGGANTI SEBAGIAN AGREGAT HALUS PADA BETON DENGAN FAS 0.4." Construction and Material Journal 3, no. 1 (2021): 65–72. http://dx.doi.org/10.32722/cmj.v3i1.3731.

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Concrete is a material commonly used for structural work. However, concrete has one disadvantage, namely that its specific gravity is high enough so that the dead load on a structure becomes large. One way to deal with high concrete density is to use Styrofoam waste as a substitute for some of the fine aggregate. This research was conducted to examine the physical and mechanical properties as well as the optimum value of compressive strength, split tensile strength and modulus of elasticity of concrete with a 0.4 fas using Styrofoam as a partial substitute for fine aggregate. The research meth

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Smith, L. C., and T. M. Adams. "Comparison and Evaluation of Analytical Structural Solutions With EPRI Safety Valve Test Results." Journal of Pressure Vessel Technology 107, no. 4 (1985): 380–86. http://dx.doi.org/10.1115/1.3264471.

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All operating plant licensees and applicants are required to verify the acceptability of plant specific pressurizer safety valve piping systems for valve operation transients by testing per NUREG-0737 (issued November, 1980) and all subsequent U.S. NRC generic follow-up letters. Of particular concern was the operability of the safety valves and the acceptability of the downstream piping when subjected to the dynamic thermal hydraulic loadings associated with these transients. To aid in this verification process the Electric Power Research Institute (EPRI) conducted an extensive program testing

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Niewitecki, Stefan. "MODELS OF STRUCTURES IN DIDACTICSMODELS OF STRUCTURES IN DIDACTICS." CBU International Conference Proceedings 4 (September 22, 2016): 414–21. http://dx.doi.org/10.12955/cbup.v4.789.

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The final aim of teaching students subjects, such as structural mechanics, reinforced concrete, and steel structures is to teach them how structures work in a given building as well as to provide them with skills enabling them to calculate and design structures. The behavioral model of the structure, contrary to the architectural model, which focuses mainly on the external form of the building, shows workings from both the static and dynamic points of view (e.g., the influence of the wind load, dead loads, and imposed loads) A series of fifteen behavioral models constructed of organic glass (p

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Agustian, Daden, and Eka Juliar. "Agustian, Daden Metode Pelaksanaan Pekerjaan Strauss Pile Proyek Gedung Kejaksaan Negeri Majalengka." SEMINAR TEKNOLOGI MAJALENGKA (STIMA) 8 (October 1, 2024): 338–49. http://dx.doi.org/10.31949/stima.v8i0.1145.

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Construction work is divided into different scopes of work, including structural, architectural, MEP and others. The structure is a means that functions to distribute live loads and dead loads into the ground. One part of the structure is the foundation which is a part of the building construction whose task is to place and transmit the load of the upper part of the building to the subgrade. The selection of the type of foundation structure is carried out by taking into account the condition of the soil, the limitations imposed by the structure above it, the limitations of the surrounding envi

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