Free-form structures from topologically interlocking masonries

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Linear perturbation methods for topologically consistent representations of free-form surface intersections

By applying displacement maps to slightly perturb two free–form surfaces, one can ensure exact agreement between the images in 3 of parameter– domain approximations to their curve of intersection. Thus, at the expense of slightly altering the surfaces in the vicinity of their intersection, a perfect matching of the surface trimming curves is guaranteed. This exact agreement of contiguous trimme...

متن کامل

Picard Groups of Topologically Stable Poisson Structures

We compute the group of Morita self-equivalences (the Picard group) of a Poisson structure on an orientable surface, under the assumption that the degeneracies of the Poisson tensor are linear. The answer involves mapping class groups of surfaces, i.e., groups of isotopy classes of diffeomorphisms. We also show that the Picard group of these structures coincides with the group of outer Poisson ...

متن کامل

Multi-objective optimization of free-form grid structures

Computational modeling software facilitates the creation of any surface geometry imaginable, but it is not always obvious how to create an efficient grid shell structure on a complex surface. This paper presents a design tool for synthesis of optimal grid structures, using a Multi-Objective Genetic Algorithm to vary rod directions over the surface in response to two or more load cases. A proces...

متن کامل

On Synthesizing Code from Free-Form Queries

We present a new code assistance tool for integrated development environments. Our system accepts free-form queries allowing a mixture of English and Java as an input, and produces Java code fragments that take the query into account and respect syntax, types, and scoping rules of Java as well as statistical usage patterns. The returned results need not have the structure of any previously seen...

متن کامل

Information Extraction from Patients' Free Form Documentation

The paper presents two rule-based information extraction (IE) from two types of patients’ documentation in Polish. For both document types, values of sets of attributes were assigned using specially designed grammars. 1 Method/General Assumptions Various rule-based, statistical, and machine learning methods have been developed for the purpose of information extraction. Unfortunately, they have ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Automation in Construction

سال: 2020

ISSN: 0926-5805

DOI: 10.1016/j.autcon.2020.103117