Results 81 to 90 of about 63,378 (243)
Programmable Assembly of Higher‐Order DNA Nanostructures from Microbial ssDNA Staple Libraries
Small, EarlyView.A phage‐free, microbial platform produces programmable circular ssDNA libraries that are enzymatically converted into DNA origami staple pools. Rolling‐circle replication generates sequence‐complex ssDNA with >99% fidelity, enabling assembly of DNA tiles and tubules and supporting nanostructure formation even in crude cellular lysates.
Ming Hung Yen +4 more
wiley +1 more source
Evaluating Production Time Buffer for Precast Fabrication [PDF]
Journal of Engineering, Project, and Production Management, 2012 Precast fabricators strive for business success in delivering products on time. To achieve this goal, fabricators start manufacturing once they receive specific design information. However, this strategy induces wasteful inventory.
Chien-Ho Ko, Yu-Chun Chen
doaj
Concrete in architecture: Redefining form, space, function, and insights from bibliometric analysis
Structural Concrete, EarlyView.Abstract Concrete has become a cornerstone in architectural and engineering innovation, as it seamlessly integrates structural performance with artistic expression. Its evolution from ancient opus caementicium to contemporary ultra‐high‐performance concrete illustrates its adaptability to the change in technological, environmental, and design paradigms.
Mouhcine Benaicha +2 more
wiley +1 more source
From section to structure: Assessing the impact of localized corrosion on reinforced concrete beams
Structural Concrete, EarlyView.Abstract The structural behavior of reinforced concrete (RC) elements affected by localized corrosion represents a major challenge for ensuring structural safety and for the proper design of strengthening interventions. The effects of localized corrosion on the flexural behavior of RC beams remain a topic of debate within the scientific community.
Antonio Conforti +2 more
wiley +1 more source
Structural Concrete, EarlyView.Abstract The structural role of precast concrete walls with openings is often overlooked in design practice due to concerns about reduced stiffness, stress concentration, cracking around openings, and potential unexpected failure modes under seismic loading.
Gonçalo Marreneca +2 more
wiley +1 more source
Structural Concrete, EarlyView.Abstract Cold weather conditions impose substantial constraints upon the performance and long‐term resilience of concrete materials. Alkali‐activated slag (AAS) presents itself as a promising substitute, exhibiting sustained hydraulic activity even when exposed to ambient conditions characterized by low temperatures.
Zeynep Bahçeci +3 more
wiley +1 more source
Structural Concrete, EarlyView.Abstract In precast concrete structures, optimizing the design of corbels by considering the contributions of secondary reinforcement elements can significantly improve construction economy, especially when corbels are repeated multiple times. This paper proposes a strut‐and‐tie model for reinforced concrete corbels subjected to vertical and/or ...
Rejane Martins Fernandes Canha +3 more
wiley +1 more source
MATERIAL TRANSSHIPMENT FOR PRECAST FABRICATION
Journal of Civil Engineering and Management, 2013 Materials required for precast fabrication are dissimilar to those cast at construction sites. Fabricators who lack materials must wait until specific suppliers deliver the required materials. The objective of this study is to reduce total material management costs in the supply chain system through the most advantageous transshipment strategies.
openaire +3 more sources
Seismic Design of Intermediate Precast Concrete Shear Walls
Seismic Design of Intermediate Precast Concrete Shear Walls (RP-159-26) Intermediate precast concrete shear walls offer a resilient and efficient solution for resisting seismic forces in precast concrete buildings.
PCI Seismic Committee
core +1 more source
Evaluation of the Buena Vista IBRD Bridge: A Furthering of Accelerated Bridge Construction in Iowa;TR-605, February 2012 [PDF]
, 2012 The need to construct bridges that last longer, are less expensive, and take less time to build has increased. The importance of accelerated bridge construction (ABC) technologies has been realized by the Federal Highway Administration (FHWA) and the ...
core