1、BRITISH STANDARD MARINE SERIES CONFIRMED JULY1999 BS MA 87-1:1980 ISO4175:1979 Incorporating Amendment No.1 Series1 shipborne barges Part1: Specification for main dimensions UDC 629.122.3:629.123.8 * 1BSMA87-1:1980 This BritishStandard, having been prepared under the directionof the Shipbuilding and
2、Marine Standards Committee, was published underthe authority of the Executive Board and comesintoeffect on 30April1980 BSI 02-2000 The following BSI references relate to the work on this standard: Committee referenceSME/14 Draft for comment78/76457DC ISBN 0 580 11354X National foreword BSMA87 is one
3、 of a series relating to the details of shipborne barges. This Part of BSMA87 has been prepared under the direction of the Shipbuilding and Marine Standards Committee. This Part is identical with ISO4175:1979 “Shipbuilding Shipborne barges, series1 Main dimensions”, prepared by Technical Committee8,
4、 Shipbuilding, of the International Organization for Standardization (ISO). Terminology and conventions. The text of the International Standard has been approved as suitable for publication, without deviation, as a BritishStandard. Some terminology and certain conventions are not identical with thos
5、e used in BritishStandards; attention is especially drawn to the following. The comma has been used as a decimal marker. In BritishStandards it is current practice to use a full point on the baseline as the decimal marker. Wherever the words “International Standard” appear, referring to this standar
6、d, they should be read as “BritishStandard”. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligatio
7、ns. Summary of pages This document comprises a front cover, an inside front cover, pagesi andii, pages1 to3 and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. Amendme
8、nts issued since publication Amd. No. Date of issue Comments 4781 February1985 Indicated by a sideline in the marginBSMA87-1:1980 BSI 02-2000 i Contents Page National foreword Inside front cover 1 Scope and field of application 1 2 Definition 1 3 Barge dimensions 1 4 Dimensions of principal construc
9、tion elements 1 5 Wedging surfaces 2 6 Tolerances 2 Figure 1 Main dimensions and dimensions of principal construction elements 2 Figure 2 Location and dimensions of wedging surfaces 3 Table 1 1 Table 2 1 Table 3 3ii blankBSMA87-1:1980 BSI 02-2000 1 1 Scope and field of application This International
10、 Standard specifies the main dimensions and the dimensions of the principal constructional elements of shipborne barges, series1. 2 Definition shipborne barges, series1 barges which are handled aboard a barge carrier by special ship crane, by elevator or by a system based on the floating-dock princi
11、ple 3 Barge dimensions The main dimensions of series1 barges shall be in accordance withTable 1. 4 Dimensions of principal constructional elements To provide interchangeability when stowing and handling barges aboard a barge carrier by a ship crane, the dimensions of the principal constructional ele
12、ments are specified inTable 2. Projections extending above the deck between lifting posts shall not exceed152mm. Projections above the deck in all other areas shall be limited to610mm. Any projections above those specified will interfere with the lifting frame of the shipboard crane. Table 1 Table 2
13、 Series Main dimensions Maximum draught in fresh water Maximum displacement Length Width Height Depth at ends Mid-depth overall L B H H 1 T max D mm mm mm mm mm tonnes IA 18745 9500 3658 4267 2730 463 IB 18745 9500 2658 3267 2060 345 IC 18745 9500 1958 2567 1600 263 Dimensions in millimetres Series
14、Distance between centres of posts Distance from centre of post Maximum height of posts Protrusion of posts below bottom longitudinally transversely diagonally to side to end A C D F E G J IA 15850 8877 18166 311 1448 4394 127 IB 15850 8877 18166 311 1448 3394 127 IC 15850 8877 18166 311 1448 2694 12
15、7BSMA87-1:1980 2 BSI 02-2000 5 Wedging surfaces The barges shall have wedging surfaces in the deck end for fixing them in the hold of the barge carrier. Each wedging surface shall be capable of withstanding a force of1,78MN applied horizontally. This force may be applied on each of the two top surfa
16、ces or each of the two bottom surfaces, but not on all four surfaces simultaneously. The location and dimensions of the wedging surfaces shall be in accordance with Figure 2. 6 Tolerances Table 3 specifies the tolerances for those dimensions which determine the interchangeability of the barges with
17、respect to their handling by ship crane and stacking in the hold of the barge carrier. NOTEDimensions for which tolerances are not specified in this International Standard may be toleranced in accordance with national shipbuilding standards. Figure 1 Main dimensions and dimensions of principal const
18、ructional elementsBSMA87-1:1980 BSI 02-2000 3 Table 3 Figure 2 Location and dimensions of wedging surfaces Values in millimetres Series Tolerance on: L B A C D G IA 6 6 6 6 6 IB 6 6 6 6 6 IC 6 6 6 6 6 +12 6 +12 6 +12 6BSMA 87-1:1980 ISO 4175:1979 BSI 389 Chiswick High Road London W4 4AL BSIBritishSt
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