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Relevant bibliographies by topics / Fracture Stability

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Academic literature on the topic 'Fracture Stability'

Author: Grafiati

Published: 5 June 2025

Last updated: 2 August 2025

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Journal articles on the topic "Fracture Stability"

1

Jia, Lin, Jingsen Cai, Li Wu, Tiange Qin, and Kun Song. "Influence of Fracture Geometric Characteristics on Fractured Rock Slope Stability." Applied Sciences 13, no. 1 (2022): 236. http://dx.doi.org/10.3390/app13010236.

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Analysis of the stability of slopes in fractured rock masses is not trivial and is fraught with uncertainty and risk. A DFN-DEC model (Discrete Fracture Network-Distinct Element Code) based on the MATLAB platform is developed to evaluate the stability of rock slopes with random fractures. Then, the influences of mean values of geometric characteristics (i.e., the trace length T, the dip D, and the spacing S) for both the horizontal (denoted with 1) and inclined (denoted with 2) fractures on the mean slope stability are investigated. The results indicate that the proposed DFN-DEC model based on

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Kumar, Padam, Richard A. Hillesheim, Jeffrey R. Sawyer, et al. "Pediatric Femoral Shaft Fracture Classification: An Intraobserver and Interobserver Reliability Study." Journal of the Pediatric Orthopaedic Society of North America 4, no. 2 (2022): 1–9. http://dx.doi.org/10.55275/jposna-2022-0036.

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Purpose: Fracture stability is important in choosing the optimal treatment for pediatric femoral fractures, although there is no consensus for characterizing a fracture as “stable” or “unstable.” The authors sought to measure interobserver and intraobserver reliability in classifying femoral fracture stability and examined the relationship between fracture ratio and perceived fracture stability and morphology. Methods: Fracture ratios were calculated from anteroposterior and lateral radiographs from 65 children aged 5 to 12 years, who were treated for femoral shaft fractures at a level 1 pedia

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Mehrabian, Amin. "The Stability of Inclined and Fractured Wellbores." SPE Journal 21, no. 05 (2016): 1518–36. http://dx.doi.org/10.2118/180910-pa.

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Summary The theory of linear-elastic fracture mechanics is used to develop an analytical solution for a wellbore in an isotropic elastic medium when drilled inclined to a general state of 3D far-field stress, and attached to which are an arbitrary number of N straight and axially aligned fractures. Axial alignment refers to the special case where the borehole axis is the existing common interface of all planes defined by the fracture faces. The solution uses a familiar load decomposition and coordinate-transform scheme. Within the fracture-mechanics context of the analysis, this scheme transla

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Zhao, Wenqi, Lun Zhao, Junjian Li, Jue Hou, and Xuejing Guo. "Graded Control Technology of Oil Stability and Water Control in Fracture-Pore Carbonate Reservoirs." Geofluids 2022 (February 8, 2022): 1–11. http://dx.doi.org/10.1155/2022/6393277.

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In view of the prominent problems of extremely strong heterogeneity, fracture development of different scales, and serious rapid water channelling in the process of water injection development in fracture-pore carbonate reservoirs, a comprehensive treatment method of oil stabilizing and water controlling is proposed, which includes fracture classification control, combination of adjustment and plugging, and wettability change. Based on the static and dynamic test data, the characteristics of reservoir fracture development and fracture scales are described in detail. By means of reservoir engin

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Ricci, William M. "Stability of Intertrochanteric Femur Fractures." Journal of Orthopaedic Trauma 37, no. 10S (2023): S1—S4. http://dx.doi.org/10.1097/bot.0000000000002675.

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Summary: The stability of intertrochanteric fractures depends upon multiple factors including the fracture displacement, location and pattern, the type of fixation used for stabilization, and the loading that the fracture undergoes postfixation. Traditional classification systems are of limited utility because they typically stratify intertrochanteric fractures as stable or unstable based purely on the fracture pattern without consideration of the stability after fixation. Biomechanical studies evaluating the stability of various fixation constructs should include physiologic loading, includin

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Flinck, Marianne, Johan von Heideken, Ylva Aurell, and Jacques Riad. "Leg length discrepancy after skeletal maturity in patients treated with elastic intramedullary nails after femoral shaft fractures in childhood." Journal of Children's Orthopaedics 16, no. 4 (2022): 276–84. http://dx.doi.org/10.1177/18632521221106388.

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Purpose: The purpose was to study radiographic and perceived leg length discrepancy after skeletal maturity in patients treated for femoral shaft fractures with elastic stable intramedullary nails in childhood. Methods: Thirty-five adults underwent standing radiographs and answered a questionnaire regarding perception of leg length discrepancy. Demographic data, fracture characteristics, angulation, stability of fixation, and callus formation, at time of fracture, were assessed. Results: Mean age at fracture was 10.2 (4.9–16.7) years, and mean follow-up time was 11.1 (3.8–16.8) years. In 8 of

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Men, Xiao Xi, C. A. Tang, and Zhi Hui Han. "Numerical Simulation on Propagation Mechanism of Hydraulic Fracture in Fractured Rockmass." Applied Mechanics and Materials 488-489 (January 2014): 417–20. http://dx.doi.org/10.4028/www.scientific.net/amm.488-489.417.

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Hydraulic fracturing process in fractured rockmass which with an existing single natural fracture at its various conditions: its different angles and different lengths was simulated by using RFPA2D(2.0)-Flow version which adopts the finite element method and considers the heterogeneous characteristics of rock in meso-scale, creates seepage-stress-failure coupling model. The effect tendency of natural fractures angle and length on the seepage characteristics of fractured rockmass was given through the description of tensile fracture initiation and propagation in the rock specimens. The simulati

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Hu, Roger, and Stuart D. C. Walsh. "The Role of Heterogeneity on Deformation and Flow in Fractured Coal Slopes." Minerals 12, no. 10 (2022): 1297. http://dx.doi.org/10.3390/min12101297.

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The fractures in brown coal influence fluid flow and deformation in these materials. These fractures display highly heterogeneous characteristics in the distributions of their apertures, separations and orientations. While discrete fracture models have previously been used to analyse the effects of fractures, such models are not feasible for the scales encountered in many brown-coal mines. Instead, here a continuum permeability model is used to capture the effects of the fracture heterogeneity on fractured coal. This paper presents an analysis of the fracture heterogeneity of brown coal at the

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Sharma, Ashish, Sanjay Rastogi, Manish Shukla, Rupshikha Choudhury, Siddhi Tripathi, and Jawed Iqbal. "Use of Transgingival Lag Screw Osteosynthesis in the Management of Alveolar Process Fracture." Craniomaxillofacial Trauma & Reconstruction 12, no. 1 (2019): 27–33. http://dx.doi.org/10.1055/s-0038-1629906.

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The purpose of this study is to check the efficacy of transgingival lag screw osteosynthesis in alveolar process fractures of maxilla and mandible. A single-arm nonrandomized observational study was performed for the treatment of alveolar process fractures of maxilla and mandible. In this study, 20 mixed age group patients with alveolar process fracture were included. All the patients were treated by a 2.0-mm transgingival screw fixation under local or general anesthesia. All the patients were evaluated for fracture stability, anatomical reduction, bone loss and bone resorption of alveolar pro

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Abdul Ghani, Mahmoud Beerens, Rui Dos Santos Barroco, Bruno Rodrigues de Miranda, and Letícia Zaccaria Prates de Oliveira. "Bilateral fracture-dislocation of the calcaneus." Scientific Journal of the Foot & Ankle 12, no. 2 (2018): 164–69. http://dx.doi.org/10.30795/scijfootankle.2018.v12.754.

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The calcaneus is the most commonly fractured tarsal bone. However, locked fracture-dislocation of the calcaneus is a rare condition because of the bone and ligament stability between the calcaneus, talus, and cuboid. We report the unique features of a case of bilateral fracture-dislocation of the calcaneus, including open fractures, bilateral fibular dislocation, and bilateral interposition of the flexor hallucis longus tendon at the fracture site. A literature review identified only 19 cases of locked fracture-dislocation, but none of these cases involved the combination of injuries observed

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Dissertations / Theses on the topic "Fracture Stability"

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Shelton, Julia C. "Stability and failure of internal fixation systems." Thesis, Queen Mary, University of London, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.296780.

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Krishnakanth, Pushpanjali. "Mechanical considerations in fracture fixation." Thesis, Queensland University of Technology, 2012. https://eprints.qut.edu.au/51002/1/Pushpanjali_Krishnakanth_Thesis.pdf.

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Bone’s capacity to repair following trauma is both unique and astounding. However, fractures sometimes fail to heal. Hence, the goal of fracture treatment is the restoration of bone’s structure, composition and function. Fracture fixation devices should provide a favourable mechanical and biological environment for healing to occur. The use of internal fixation is increasing as these devices may be applied with less invasive techniques. Recent studies suggest however that, internal fixation devices may be overly stiff and suppresses callus formation. The degree of mechanical stability influ

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Styles, Thomas Daniel. "Numerical modelling and analysis of slope stability within fracture dominated rock masses." Thesis, University of Exeter, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.496103.

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Numerical modelling of rock slopes can involve a number and variety of techniques, the selection and requirement of which depends on the factors deemed to control the potential for Instability. This thesis presents a number of case studies involving slopes in fractured rock, encompassing a range of scales. The case study slopes have provided a means to question the way in which particular slope instabilities should be analysed. Currently there are few methods available for analysing the complex behaviour within slopes of fractured rock. A review of available techniques is given within this the

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Worlock, Peter Harrison. "The prevention of infection in open fractures : an experimental study of the effects of fracture stability and of antibiotic therapy." Thesis, University of Nottingham, 1986. http://eprints.nottingham.ac.uk/13676/.

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An experimental model of a contaminated open fracture has been developed in rabbits, using a reproducible midshaft fracture of the tibia. This model has been used to: 1) Test the hypothesis that stable fixation of an open fracture will reduce its susceptibility to infection. 2) Assess the effect of antibiotics on infection rate, with particular reference to the delay in administering the initial dose. The pattern of fracture healing was initially determined for stable and unstable fixation, without inoculation with bacteria. Fractures fixed with a dynamic compression plate ("stable" group) hea

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Pistorius, Petrus Christiaan. "Stability and metastability of corrosion pits on stainless steel." Thesis, University of Cambridge, 1991. https://www.repository.cam.ac.uk/handle/1810/251515.

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Wong, Ha Hang Aaron. "Buckling and stability of slender reinforced concrete deep beams." Thesis, University of Newcastle Upon Tyne, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.279763.

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Yalamanchili, Phani Kumar. "Multiscale materials design of hard coatings for improved fracture resistance and thermal stability." Doctoral thesis, Universitat Politècnica de Catalunya, 2016. http://hdl.handle.net/10803/457422.

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Physical vapor deposited hard coatings comprised of cubic (c) transition metal (TM)-Al-N, and (TM)-Si-N are the current work horse materials for a large number of metal cutting and wear resistant applicatíons to light against the extreme conditions of temperature and stress simultaneously. In spite of a high degree of sophisticatíon in terms of material choice and microstructural design, a lower fracture resistance and limited thermal stability of the coatings remains a technological challenge in the field. The lower fracture resistance ofthe coating is an inherent material property. Limited

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Edwards, Timothy J. C. "An analysis of the stability of craniofacial fracture fixation using a mandibular model /." Title page, contents and abstract only, 1995. http://web4.library.adelaide.edu.au/theses/09MS/09mse26.pdf.

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Shea, Thomas Michael. "Localized Expansion of Pedicle Screws for Increased Stability and Safety in the Osteoporotic Spine." Scholar Commons, 2014. https://scholarcommons.usf.edu/etd/5308.

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When a patient is diagnosed with various spinal injuries, deformities, or advanced degeneration, it is commonly suggested that he/she undergoes surgery for spinal fusion. Most current procedures in spinal fusion restrict mobility in one or multiple levels of the spine so that, over time, new bone will grow between the levels creating a single motionless unit of bone. The bilateral pedicle screw system (BPSS) has long been considered to be the "gold standard" in spinal fusion. However, for patients with osteoporosis, adequate fixation within the bone-screw interface has continuously been diffic

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Gao, Tian. "Mode-I Fracture in Bonded Wood: Studies of Adhesive Thermal Stability, and of the Effects of Wood Surface Deactivation." Thesis, Virginia Tech, 2010. http://hdl.handle.net/10919/31697.

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This work included two separate studies; the common theme in each was the use of mode-I fracture testing to evaluate wood adhesion. In the first study, mode-I fracture testing was used to compare the thermal stability of polyurethane (PUR) and resorcinol-formaldehyde (RF) wood adhesives. Bonded specimens for both adhesives were subjected to prolonged thermal exposure, and fracture testing was subsequently conducted after re-equilibration to standard test conditions. It was found that both PUR and RF suffered a significant fracture energy loss after heat treatment, and that RF was more thermall

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Books on the topic "Fracture Stability"

1

Bolotin, V. V. Stability problems in fracture mechanics. Wiley, 1996.

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L, Williams M., and Folias E. S, eds. Structural integrity: Theory and experiment. Kluwer Academic Publishers, 1989.

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Luigi, Cedolin, ed. Stability of structures: Elastic, inelastic, fracture, and damage theories. Dover Publications, 2003.

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Luigi, Cedolin, ed. Stability of structures: Elastic, inelastic, fracture, and damage theories. Oxford University Press, 1991.

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Luigi, Cedolin, ed. Stability of structures: Elastic, inelastic, fracture and damage theories. World Scientific, 2010.

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Skrzypek, Jacek J. Modeling of material damage and failure of structures: Theory and applications. Springer, 1999.

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Skrzypek, Jacek. Modeling of material damage and failure of structures: Theory and applications. Springer, 1999.

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Clark, A. V. Ductile tearing stability analysis of a ship structure containing a crack arrester strake. U.S. Dept. of Commerce, National Bureau of Standards, 1986.

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1960-, Zhao Jian, ed. Stability analysis and modelling of underground excavations in fractured rocks. Elsevier, 2004.

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Ragnarsson, Jón Ingvar. Femoral neck fracture stability: Evaluation with roentgen stereophotogrammetric analysis, magnetic resonance imaging, scintimetry, radiography and histopathology. Univ., 1991.

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Book chapters on the topic "Fracture Stability"

1

Gdoutos, E. E. "Crack Stability." In Problems of Fracture Mechanics and Fatigue. Springer Netherlands, 2003. http://dx.doi.org/10.1007/978-94-017-2774-7_36.

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Zhang, Ke. "Fracture Mechanics Method." In Failure Mechanism and Stability Analysis of Rock Slope. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-5743-9_11.

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Clapp, Philip C. "Computer Simulation of Fracture, Dislocations and Martensitic Transformation in Solids." In Stability of Materials. Springer US, 1996. http://dx.doi.org/10.1007/978-1-4613-0385-5_5.

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Ogita, N., Y. Kito, T. Kimizu, and R. Yatabe. "Physical properties of clay from landslides in large fracture zones." In Slope Stability Engineering. Routledge, 2021. http://dx.doi.org/10.1201/9780203739600-105.

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Nishimura, F., R. Yatabe, N. Yagi, K. Yokota, and T. Shibata. "Characteristics of groundwater quality in fracture zone landslides at Shikoku area." In Slope Stability Engineering. Routledge, 2021. http://dx.doi.org/10.1201/9780203739600-92.

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Adams, Donald M., Robinson Pires, Richard S. Yoon, and Frank A. Liporace. "Interprosthetic Fracture Fixation: Achieving Stability and Union." In Periprosthetic Fractures of the Hip and Knee. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-43008-9_6.

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Pathak, Chandan. "Understanding and Appreciating Fracture and Fixation Stability." In Handbook of Orthopaedic Trauma Implantology. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-15-6278-5_56-1.

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Pathak, Chandan. "Understanding and Appreciating Fracture and Fixation Stability." In Handbook of Orthopaedic Trauma Implantology. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-7540-0_56.

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Wang, Yong, Li Qiang Tang, and Yong Yang. "The Analysis of Fracture and Damage Mechanics on the Wellbore Stability." In Fracture and Damage Mechanics V. Trans Tech Publications Ltd., 2006. http://dx.doi.org/10.4028/0-87849-413-8.25.

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Kim, Dong Hyun, and Il Kwon Oh. "Lamination Optimization of Composite Curved Wing for Maximum Flutter Stability Using Micro Genetic Algorithm." In Fracture and Damage Mechanics V. Trans Tech Publications Ltd., 2006. http://dx.doi.org/10.4028/0-87849-413-8.743.

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Conference papers on the topic "Fracture Stability"

1

Scott, Colin. "Crack Stability Criteria and Its Implications on Crack Growth Rates, Mechanisms and Crack Geometry." In CORROSION 2013. NACE International, 2013. https://doi.org/10.5006/c2013-02772.

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Abstract It is well established that environmentally assisted cracking occurs in various material and environment combinations. The cracking can be either "corrosion" based, such as those involving anodic dissolution mechanisms, or "fracture" based, such as those involving hydrogen embrittlement. For the fracture mechanisms, one can consider the theoretical criteria for crack stability based on linear elastic fracture mechanics. The criteria can be used to infer the material toughness and the toughness gradient at a propagating crack tip. These have implications on the mechanisms and kinetics

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Kovarik, O., S. Maffia, T. Stittgen, F. Wick, V. Lukes, and J. Cizek. "Mechanical and Fracture Properties for As-Built 3DMD Inconel 718: Stability to Process Parameters Variation." In ITSC 2025. ASM International, 2025. https://doi.org/10.31399/asm.cp.itsc2025p0434.

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Abstract This paper aims to relate the most important mechanical and fracture properties of Inconel 718 built by the 3DMD technology to the two process parameters directly influencing the thermal gradient, the scanning velocity, and the laser power. To gain a phenomenological understanding of the underlying mechanisms, a complex EBSD study of the obtained materials was performed.

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Klarstrom, D. L. "The Thermal Stability of a Ni-Cr-W-Mo Alloy." In CORROSION 1994. NACE International, 1994. https://doi.org/10.5006/c1994-94407.

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Abstract Plate samples for a Ni-Cr-W-Mo alloy (UNS N06230) were aged at temperatures of 1200°F (650°C), 1400°F (760°C) and 1600°F (870°C) for periods of up to 16,000 hours. Room temperature tensile and charpy-V impact toughness properties were determined for the aged samples. In addition, the microstructural features of the aged materials were recorded, and SEM examinations were conducted on the fracture surfaces of the impact toughness samples. The results indicate that the alloy possesses excellent thermal stability characteristics.

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Weir, Felicia, and Mark Fowler. "Discrete fracture network modelling for hard rock slopes." In First Asia Pacific Slope Stability in Mining Conference. Australian Centre for Geomechanics, Perth, 2016. http://dx.doi.org/10.36487/acg_rep/1604_06_weir.

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Wei, Yaoran, Yongcun Feng, Tianyu Yang, Zhenlai Tan, Zhiyue Dai, and Xiaorong Li. "Impact of Drilling Mud Intrusion on Borehole Stability in Naturally Fractured Rocks: A Coupled DEM-DFN Investigation." In 57th U.S. Rock Mechanics/Geomechanics Symposium. ARMA, 2023. http://dx.doi.org/10.56952/arma-2023-0050.

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ABSTRACT Borehole instability in naturally fractured rocks poses significant challenges to drilling. However, the weakening of fracture strength due to mud intrusion was not considered in most existing borehole stability analyses, which may yield significant errors and misleading predictions. In addition, the fracture distribution was oversimplified. In this paper, the impacts of mud intrusion on borehole stability in fractured rocks under anisotropic stress states are investigated using a coupled DEM (distinct element method) and DFN (discrete fracture network) method. A simplified, but reaso

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Eshghi, Soheil, Grace-Rose Williams, Gualtiero B. Colombo, et al. "Stability and fracture of social groups." In 2017 55th Annual Allerton Conference on Communication, Control, and Computing (Allerton). IEEE, 2017. http://dx.doi.org/10.1109/allerton.2017.8262776.

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Valerio, Marisol, Stephen Rogers, Karl Lawrence, et al. "Improving bench design through discrete fracture network analysis." In SSIM 2021: Second International Slope Stability in Mining Conference. Australian Centre for Geomechanics, Perth, 2021. http://dx.doi.org/10.36487/acg_repo/2135_29.

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Raimbay, A., T. Babadagli, E. Kuru, and K. Develi. "Quantitative and Visual Analysis of Proppant Transport in Rough Fractures and Aperture Stability." In SPE Hydraulic Fracturing Technology Conference. SPE, 2015. http://dx.doi.org/10.2118/spe-173385-ms.

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AbstractThe consensus reached in the literature is that the roughness of fractures plays a crucial role on proppant transport affecting the aperture sustainability of hydraulic fractures. In this paper, an experimental scheme to visually and quantitatively investigate the hydraulic characteristics of rough fractures in the presence of proppants was presented. Rock samples of different kinds (i.e., granite, marble, and limestone) were fractured under the Brazilian test and molded to manufacture 20x20 cm transparent replicas. Propping agents were injected in a similar fashion and were introduced

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Razali, Irfan Haziq, Aizat Mohd Taib, Wan Hanna Melini Wan Mohtar, Norinah Abd Rahman, and Siti Amirah Aziz. "Numerical modelling on the effect of rainfall intensity on slope stability." In ADVANCES IN FRACTURE AND DAMAGE MECHANICS XX. AIP Publishing, 2023. http://dx.doi.org/10.1063/5.0133892.

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Ingram, D., J. Bottomley, and I. Vazaios. "Slope Stability Analyses of a Former Chalk Quarry Wall, Kent, UK." In 3rd International Discrete Fracture Network Engineering Conference. ARMA, 2022. http://dx.doi.org/10.56952/arma-dfne-22-0033.

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Abstract A slope stability analyses utilizing LiDAR, photogrammetry, and Discrete Fracture Network (DFN) modelling has been conducted in a former chalk quarry in Kent, United Kingdom. Chalk cliffs excavated decades ago are a remnant of the quarrying process, and gradual rehabilitation and development of the quarry has seen the residential and mixed-use construction expand toward the cliff-lined boundary, necessitating an assessment of their stability. 3D photogrammetry and laser scanning using a drone allowed for the generation of a point cloud and accompanying colorized 3D mesh, which was use

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Reports on the topic "Fracture Stability"

1

Lam, P. S. Comparison of Fracture Methodologies for Flaw Stability Analysis for High Level Waste Storage Tanks. Office of Scientific and Technical Information (OSTI), 2001. http://dx.doi.org/10.2172/775670.

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Goel, Dr Divanshu, and Dr Manjeet Singh. HYBRID EXTERNAL FIXATION FOR PROXIMAL TIBIAL FRACTURES. World Wide Journals, 2023. http://dx.doi.org/10.36106/ijar/1505336.

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Introduction: Intraarticular fractures of the tibial plateau and periarticular fractures of the proximal tibia, caused by high energy trauma pose a therapeutic dilemma. Such fractures are associated with extensive soft tissue damage with or without compound injury. The management of such high velocity injuries become a challenge to the trauma surgeons. The goals of these periarticular fractures management are 1. Restoration of joint congruity by anatomic reduction 2. Stable xation of fractures thus allowing early movements 3. Proper care of injured soft tissues. In earlier days uniplanar exte

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Zhu, J. H., P. K. Liaw, and C. T. Liu. Study of fatigue and fracture behavior of NbCr{sub 2}-based alloys: Phase stability in Nb-Cr-Ni ternary system. Office of Scientific and Technical Information (OSTI), 1997. http://dx.doi.org/10.2172/330679.

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guo, wenxuan, WH Chen, F. Wu, et al. Can locked fibula nail replace plate fixation for treatment of acute ankle fracture? A protocol for systematic review and meta-analysis of randomized controlled trials. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, 2022. http://dx.doi.org/10.37766/inplasy2022.7.0094.

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Review question / Objective: We seek to conduct a meta-analysis of relevant studies to evaluate and compare functional outcomes and complication rates between locked fibula intramedullary nail fixation and plate fixation for treatment of ankle fractures. Condition being studied: Ankle fractures, with an incidence rate of 4.22/10, 000 person-years in the United States, are one of the most common lower extremity fractures. Currently, the standard surgical treatment approaches for unstable ankle fractures involves open reduction and internal fixation (ORIF) with plates and screws. However, ORIF h

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Groeneveld. L51690 Evaluation of Modern X-70 HFER Line Pipe. Pipeline Research Council International, Inc. (PRCI), 1992. http://dx.doi.org/10.55274/r0010316.

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In recent years, several pipe mills have produced heavy-wall, large diameter pipe from plates of microalloyed steels that were controlled-rolled to develop properties to meet the API 5LX Grade 70 or Grade 80 requirements and that were electric resistance welded (ERW) using advanced techniques. The use of advanced electric seam-welding practices on the steels produced using advanced steel making and processing methods offers the possibility of obtaining high strength line pipe at a lower cost than pipes produced from similar steels but with double submerged arc seam welds. The present study was

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Qingguo, Jia. US–China relationship’s fragile stability shows fractures in 2024. East Asia Forum, 2024. https://doi.org/10.59425/eabc.1733695200.

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EXPERIMENTAL AND NUMERICAL ANALYSIS ON THE MECHANICAL BEHAVIOR OF A GLULAM SUSPENDOME. The Hong Kong Institute of Steel Construction, 2024. https://doi.org/10.18057/ijasc.2024.20.4.8.

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Abstract:

To enhance the overall stability of the glulam reticulated shell, an innovative structural solution, the glulam suspendome, is introduced by integrating a cable-strut system. A destructive test utilizing 13 hydraulic jacks was carried out to assess the overall stability. This study primarily encompassed analyses of load-displacement curves for nodes, load-strain characteristics of structural members, load-cable force assessments of hoop cables, and an investigation into failure mode. The failure mode of the structure involved instability around the weak axis of the member near the mid-span nod

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BUCKLING BEHAVIOR OF A WHEEL COUPLER HIGH-FORMWORK SUPPORT SYSTEM BASED ON SEMI-RIGID CONNECTION JOINTS. The Hong Kong Institute of Steel Construction, 2022. http://dx.doi.org/10.18057/ijasc.2022.18.1.1.

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Abstract:

To clarify the buckling behavior of a wheel coupler high-formwork support system with a diagonal bracing, the positive and negative bending behaviors of the connection joints of the support were systematically studied through experiments. Through a parametric analysis and a finite element analysis, a precise numerical model of the connection joints of the wheel coupler was established and verified. Based on the characteristics of the semi-rigid connections, the buckling behavior of the overall structure was analyzed. The results showed that the failure modes in the positive direction were corr

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