ISO 23386:2020 pdf free
ISO 23386:2020 pdf free.Building information modelling and other digital processes used in construction
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 639-1, Codes for the representation of names of languages一Part 1: Alpha-2 code
ISO 3166-1, Codes for the representation of names of countries and their subdivisions一Part 1: Country codes
ISO 3166-2, Codes for the representation of names of countries and their subdivisions一Part 2: Country subdivision code
ISO 4217, Codes for the representation of currencies
ISO 8601 (all parts), Date and time一Representations for information interchange
ISO/IEC 11404, Information technology一General-Purpose Datatypes (GPD)
data element for the computer-sensible description of a property (3.17), a group of properties (3.14), etc.
Note 1 to entry: An attribute describes only one single detail of a property or a group of properties.
EXAMPLE The name of a property, the definition of a group of properties.[SOURCE: ISO 13584-42:2010, 3..3, modified一In the definition and Note 1 to entry, references to “a relation or a class” have been replaced with “a group of properties”; the EXAMPLE has been updated.]
quantity in a conventionally chosen subset of a given system of quantities, where no quantity (3.16) in the subset can be expressed in terms of the other quantities within that subset[SOURCE: ISO 80000-1:2009, 3.4, modified一NOTEs 1 to 4 have been removed.]
To be non-ambiguous, machine readable as well as human-understandable, properties and groups of properties shall be defined by a set of attributes. Some attributes are mandatory, and others are optional.
For a property to be human-understandable, any application following this document may be able to display the value of many attributes defining this property, for example name, name of the reference document, test method, unit, etc.
Interconnected data dictionaries management rule: rule that defines if it is mandatory or not to provide a value for the attribute. When “calculated” is noticed, this means that the value of the attribute is provided by the system managing a data dictionary, not by a user (i.e. when a request has been validated, the system shall change the property’s attribute “status” to “active”).ISO 23386 pdf free download.
