Results 101 to 110 of about 1,681,215 (286)
Business Strategy and the Environment, EarlyView.ABSTRACT The transition to circular construction suffers from uncertainties related to costs, market realities, supply, regulations and expertise using secondary materials in building projects. Uncertainties are large, and resolving them needs policy interventions.
Erkki‐Jussi Nylén, Tommi Halonen
wiley +1 more source
Tikrit Journal of Engineering Sciences, 2021 This paper represents an experimental investigation of the layered concrete beam. It contains studying the possibility of using the mortar intervention with layers of glass fibre at the tension zone in a loaded supported concrete beam.
Zena J. Yasen +2 more
doaj
TESTS ON PRESTRESSED CONCRETE BEAMS
Transactions of the Japan Society of Civil Engineers, 1953 Synopsis In this paper, the writer reports the results of investigations of the following tests which were carried out during the years from 1947 to 1952.(1) Static test on 17 beams of 7 different kinds manufactured by post-tensioning method.(2) Fatigue test on 44 beams of 6 kinds manufacturedd by pre-tensioning method.(3) Stress relaxation of high ...
openaire +4 more sources
Circular Innovations in Complex Systems: A Blueprint of Four Design Archetypes
Business Strategy and the Environment, EarlyView.ABSTRACT Circular innovations (CI), defined as the redesign of products, services or practices to minimise waste, reduce resource use and regenerate natural systems, are essential for advancing the circular economy. Despite growing recognition, their deployment in systems of linked parts with unpredictable interactions (complex systems) remains limited
Sophie Führer +2 more
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Analisis Lentur Balok Penampang T Berlubang Memanjang Menggunakan Metode Elemen Hingga Non-linier
Semesta Teknika, 2015 Numerical analysis is a time-, cost- and equipment-effective method to study the behavior of structures. ATENA is one of the available software-based on finite element method. Hollow cross section is one way to reduce the weight of concrete beam.
Praganif Sukarno +2 more
doaj
Seismic Performance Analysis of a New Type of Fabricated Concrete Beam–Column Joint
BuildingsNodes are the key factors to ensure the performance of prefabricated building structures. A new type of prefabricated concrete beam–column node is proposed to address the problems of steel bar congestion, installation and construction difficulties, and ...
Jintao Cui +4 more
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Business Strategy and the Environment, EarlyView.ABSTRACT Post‐disaster contexts generate large volumes of damaged building stock with significant, yet often unquantified, circularity potential. Through the lens of strategic management, the circular economy emerges as a transformative pathway to strengthen systemic resilience by reducing dependencies on external resources and mitigating supply chain ...
Tetiana Shevchenko +4 more
wiley +1 more source
Guided Toward Equity: Communities of Practice and Organizational Change in Community Colleges
New Directions for Community Colleges, EarlyView.ABSTRACT Although community colleges advance equity by providing opportunities for marginalized students to pursue higher education, barriers to earning credentials remain, particularly for students of color. Higher education stakeholders are investing in “equity work” as organizations take responsibility for ensuring equitable outcomes.
Karin Yndestad +2 more
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Research on Nonlinear Behavior of Local High-Performance Concrete Beam-Column Connections. [PDF]
Materials (Basel), 2023 Xu Z, Yu J, Xia Y, Jiang C.
europepmc +1 more source
Carbon Energy, EarlyView.This comprehensive review presents a progressive roadmap for perovskite vision detectors. Centered on perovskite‐based artificial perception, the graphic illustrates a systematic evolution: starting with fundamental material engineering and device architectures, advancing toward complex functional strategies such as flexible neuromorphic imaging ...
Chenglong Li +14 more
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