This standard defines the input and output parameters used in computer programs in the field of shipbuilding, and specifies the terms and definitions of the main dimensional quantities and derived dimensionless coefficients describing the hull and hydrostatic performance. GB/T 17385-1998 Terms and definitions for computer applications of the main dimensions of ships in shipbuilding GB/T17385-1998 standard download decompression password: www.bzxz.net

rC5 Q1.040. 47
National Standard of the People's Republic of China
GR/T17385—1998
idt 1507462:1985
Sbipbuilding-Principal ship dimensions-Terrninology and definitions for computer application1998-05-18 Issued
1999-02-01 Implementation
Issued by the State Quality and Technical Bureau
B/T17385—1998
This standard applies to 1507452.1595 Shipbuilding—Main standards—Technical specifications and definitions for the application of computer equipment 3 Appendix 4, Appendix B is a reminder appendix,
Appendix 5 is an appendix to the original ISO standard or an appendix A is a limited appendix according to the provisions of GB, S. This standard is proposed by China Shipbuilding Industry Corporation. The standard is issued by China Shipbuilding Industry Corporation Comprehensive Technology and Economic Research Institute. The origin of this standard is China Shipbuilding Industry Corporation Comprehensive Technology and Economic Research Institute. The origin of this standard is: late yuan.
GB/T173851998
ISO 150 (International Organization for Standardization) is an international organization of the International Standardization Organization (ISO). The work of formulating international standards is carried out by technical committees of BD. Each member body is interested in the subject of the technical committee, and the governmental and non-governmental international organizations related to ISO may also participate in this work. The draft international standards adopted by the technical committees will be published in 13 ( Before being approved as an international standard, it must first be submitted to the member bodies for approval. According to the IS standard setting procedure, an international draft standard must be approved by at least 75% of the member bodies to become an international standard. International Standard SD7462 1SO/TC&--Shipbuilding and Marine Structures Technical Committee 1 Standard
National Standard of the People's Republic of China
Shipbuilding Principal Ship Dimensions
Terminology and definitions for computer applications
Shipbuilding Principal Ship Dimensions
Terminology and definitions for computer applications This standard defines the input and output parameters used in the design of the ship and specifies the terms and definitions of the main quantities of the hull and hydrostatic performance and the derived coefficients of gravity. If the dimensions and gravity coefficients of the hull and hydrostatic performance are not defined in this standard, they shall be specified in the specification. If they appear in the input data, they shall also be specified.
2 Reference lines and reference planes (standard 1)
2.1 Baseline
The design full load waterline is located on the symmetry plane of the ship and is used to determine the height of each point on the hull surface. It specifies the reference coordinate axes of the coordinate system. The position of the reference axis should be on the hull surface. All points are above it, i.e. the lowest point on the surface of the vessel between the baseline and the vertical line.
2.2 Extreme values ​​are measured to the surface of the structure or the vessel. The term is relative to the surface, extreme dimensions are measured to the surface of non-structural hazards, such as the upper extension of the outer parts of the vessel, the upper extension of the outer parts, the upper part ... 2.5 midships: A station located at the midpoint between the vertical line of collapse and the vertical line of rest. 2.6 Moulded: The moulded surface or moulded line to which the dose is applied is the moulded gurface. (maulderlline》is a line or straight line located on the fixed surface of the model. For conventional metal-thick ship structures, the body surface is defined by the inner surface of the metal plate. For wood, fiberglass, cement and other non-metallic structures, the body surface refers to the outer surface of the parts. 2.7 Perpendeular line
Pattern Quality Technical Supervision Bureau 1998-05-18 Standard 1999-02-01 Implementation
GB/T17385--·1998
Through the current specification, the specified fixed point: perpendicular to the design waterline surface, 2.7.1 Fly vertical (AP): f1er [aft] perpndirulai perpendicular to a fixed point on the width, usually the rear edge of the cavity, to the center line of the normal cavity mast. 2.7.2 Gift line (FP) forware perpcnd:clarThe perpendicular line of the fixed point of the hull. The waterline is the intersection of the designed summer full load waterline and the edge of the energy column. 2.8 Section setitm
The transverse vertical center of the hull.
2.9 Atin
The plane passing through a fixed point on the semi-standard axis or line and multiplied by the baseline. 2.10 Waterplane waterplanebzxZ.net
The plane intersecting the hull surface, parallel to the designed full load waterline. 2.1D.1 Full load waterline laadwaterplane refers to the design of the ship's full load state (as defined in the following regulations) 3.1.1 Maximum width bi.axam
depends on the maximum width,
3.1.2 Maximum sectional breadth maximumsecrion corresponds to the sectional breadth of the vessel at the point of maximum cross-sectional area: 3.1.3.1.3 Maximum sectional breadth bndhxiur ireel is the zero width of the submerged body of water.
Note that in the standard, the depth of the body is the main vertical dimension of the body.
3.2.1 depth+meulded
the height change of the lower edge of the deck where the lowest point of the base line is connected to the energy amine, 3.3 water volume disalacement
and the water volume should be specified at the base of the body and the natural record of the body. When including compensation, regardless of the type of concave grid or layer due to the maximum drainage pan and the type of drainage difference is called shell displacement basis (shellaisplacement)), 3.3.1 Displacement basis displacement mcnt.mas When the forward stop is in the specified food and fabric state, the amount of drainage technology, when using the technical \cut (fresh)\ or \bottom (.t to explain or specify the density of water: "get (fish)\ old water, the cabinet density is; \
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