Results 251 to 260 of about 4,850,254 (305)
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Reliability of computed molecular structures
Journal of Computational Chemistry, 2022AbstractWhen the structures of 1342 molecules are optimized by 30 methods and 7 basis sets, there appear 289 (21.54%) problematic molecules and 112 (8.35%) failed ones. When 278 problematic molecules are compared, the best methods are BHandH and LC‐wPBE, while B97D, BP86, HFS, VSXC, and HCTH are very unreliable.
Yi-Liang Zhang, Fu-Li Wang, Ai-Min Ren
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Reliability of Structures for the Moon
Recent Advances in Structural Mechanics, 1994Abstract The subject of risk and reliability for lunar structures is introduced and critical issues deliberated. A tensile structure is considered as an example in order to become more specific on the general introductory comments.
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Reliability Of Offshore Structures
Offshore Technology Conference, 1977ABSTRACT Current practice for protection against potential failure sources is presented. The variability in loadings and in the strength of structural elements typical for offshore installations is discussed in terms of statistical properties.
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Reliability of Structures and Structural Systems
Journal of the Engineering Mechanics Division, 1968The safety and reliability of structures and structural systems are examined within the context of several physically plausible assumptions. Some fundamental results are derived to clarify the consequences of various assumptions pertaining to a system and its components on the reliability of a structure.
Alfredo H.-S. Ang, Mohammad Amin
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On Designing a Reliable Hierarchical Structure
SIAM Journal on Applied Mathematics, 1977This paper considers the design and analysis of a class of managerial structures which are perhaps best illustrated by a spy network. The problem is formulated as a reliability problem on organizational trees, and two probabilistic performance measures are studied.
Goodman, S., Shier, D.
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2004
This chapter represents a brief review of the concepts of the reliability of structures. Some closed form solutions, as well as approximate methods are elucidated. Different attempts to describe probabilistically the so-called “safety factor” are provided as well as and some instructive counter-examples are given.
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This chapter represents a brief review of the concepts of the reliability of structures. Some closed form solutions, as well as approximate methods are elucidated. Different attempts to describe probabilistically the so-called “safety factor” are provided as well as and some instructive counter-examples are given.
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Imprecise Reliability of General Structures
Knowledge and Information Systems, 1999This paper discusses the important aspects of the reliability of systems with an imprecise general model of the structure function. It is assumed that the information about reliability behavior of components is restricted by the mean levels of component performance.
Lev V. Utkin, Sergey V. Gurov
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Effect of maintenance on structural reliability
Computers & Structures, 1988Abstract In general, the maintenance of bridge structures consists of inspection and repair. Inspection results are used as a basis to judge whether the bridge should be repaired or not. To establish a rational repair and maintenance program, it is necessary to estimate the effect of maintenance on the structural reliability.
N. Shiraishi, H. Furuta
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Bond Pad Structure Reliability
26th International Reliability Physics Symposium, 1988Bond pads typically have oxides below the metallization which act to insulate the pads from the substrate. These oxides are grown or deposited as part of the primary front-end process of the device. Different oxides are seen to have varying tolerance to the associated mechanical loading and ultrasonic scrubbing, resulting in bond pad cracking.
T.B. Ching, W.H. Schroen
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Research on Reliability of DPCell structure
The Computer JournalAbstract With the increment of the scale of data centers, device failures are inevitable, which requires high reliability of underlying network. Recursively defined structures can construct large-scale and high-performance data center networks (DCNs), where the investigation of reliability in this group of structures is insufficient ...
Deshun Li +3 more
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