Api rp 2a. 81 ft/s) Average Time Period t0 = 3600 sec API RECOMMENDED PRACTICE 2A-WSD : Planning, Designing, and Constructing Fixed Offshore Platforms _ Working Stress Design. API RP 2A was due for a revision. To support this activity, API has funded research over the past 10–12 years which has resulted in the establishment of an internationally recognized data base of axial pile load tests Oct 1, 2005 · API RP 2A-WSD-S2 Recommended Practice 2A-WSD, Recommended Practice for Planning, Designing and Constructing Fixed Offshore Platforms-Working Stress Design, Twenty-First Edition, Errata/Supplement 2. Jan 1, 2005 · The upcoming design API RP 2A (Karsan et al. This paper summarizes the updating of API RP 2A Recommended Practice for Planning, Designing and Constructing Fixed Offshore Platforms - Working Stress Design - API RP 2A-WSD 21st Edition with Supplements 1, 2, and 3, to a 22nd Edition. This document provides engineering design principles and good practices for fixed offshore platforms. com Apr 30, 2012 · Semantic Scholar extracted view of "Insights into Using the 22nd Edition of API RP 2A Recommended Practice for Planning, Designing and Constructing Fixed Offshore Platforms - Working Stress Design" by K. 6 %âãÏÓ 10 0 obj > endobj 11 0 obj > stream ÿØÿî Adobed ÿÛÅ ' $''''$25552;;;;; ####''',,, ####''',,,ÿÝ ÿÀ ‚ , " ÿÄ ¢ 4c 4t³ !1 Buy API RP 2A-WSD:2014(R2020) Planning, Designing and Constructing Fixed Offshore Platforms - Working Stress Design, Twenty-Second Edition from Intertek Inform Customer Support: +44 (0)203 327 3140 Login to i2i Subscription Intertek. Karsan et al. Nov 1, 2014 · API RP 2A-WSD is a guide for planning, designing, and constructing fixed offshore platforms for hydrocarbon production. Olson and A Review of Design Methods for Offshore Driven Piles in Siliceous Sand , September 2005, by B. Wind Velocity/Pressure Calculation (as per API RP 2A 21st Edition) The wind velocity at a particular elevation as per API RP 2A 21st ED. This document provides guidelines for the design and construction of new fixed offshore platforms and for the relocation of existing platforms used for hydrocarbon production. a) API 2EQ adopts the ISO 19901-2 site seismic zones in lieu of those previously used in API 2A-WSD, 21st Edition and earlier. Jul 16, 2024 · Learn the core principles, applications, and limitations of API RP 2A-LRFD and 2A-WSD standards for offshore platform design. 59 N (375 lb) is calculated based on these areas and Jan 1, 2014 · API RP 2A-WSD Planning, Designing and Constructing Fixed Offshore Platforms - Working Stress Design, Twenty-Second Edition [American Petroleum Institute] on Amazon. برای دانلود استاندارد API RP 2A-LRFD و خرید استاندارد Planning, Designing, and Constructing Fixed Offshore Platforms بر روی کلید خرید در انتهای صفحه کلیک کنید. May 3, 1993 · ABSTRACT. API RP 2A was due for a revision. To view a list of global API training providers approved to offer crane operator, inspector and rigger training and to register for these courses directly with the provider, visit the API-U API RP 2A-WSD Planning, Designing and Constructing Fixed Offshore Platforms—Working Stress Design Spec 2H Carbon Manganese Steel Plate for Offshore Platform Tubular Joints RP 2Z Preproduction Qualification for Steel Plates for Offshore Structures ASTM1 Currently, in SDC Verifier, it is possible to perform code checking according to API RP 2A-LRFD (1 st, 1993) – Planning, Designing, and Constructing Fixed Offshore Platforms – Load and Resistance Factor Design and API RP 2A-WSD (21 st, 2007) – Planning, Designing, and Constructing Fixed Offshore Platforms — Working Stress Design. 2000 Section Inquiry # 2. Semantic Scholar extracted view of "The New API RP 2A, 22nd Edition Tubular Joint Design Practice" by D. Amendment by American Petroleum Institute , 10/01/2005. pdf), Text File (. Crane operation, inspection and rigging courses approved by API must demonstrate compliance with the requirements of 2D training as outlined in API RP 2D-2. In 2010, OTC paper #20837 discussed modifications beingmade to and reasons behind the changes to API 2A-WSD in conjunction with othernew API standards, 2MET, 2EQ, 2SIM and 2GEO and the elimination of APIBulletins 2INT-MET, 2INT-DG and 2INT-EX. txt) or read online for free. 1: p-y curve for Soft Clay L è ß ç is calculated using the smaller of the values given by the equations below. Explore the details of cylindrical member design, connections, pile design, and how to use SDC Verifier software. , 2005) will include some of the recent development on the ultimate strength of tubular joints May 1, 2010 · General API RP 2A-WSD 22nd Edition was balloted in 2011 and approved by 96% of thevotes cast. 6a 2A-03-12 Question Reply Background: Section 2. It contains engineering design principles and good practices based on offshore oil resources development. standard by American Petroleum Institute , 08/01/2019. Nov 1, 2014 · API Offshore Structure Standards Set Product Code(s): G2AWSD22, G2AWSD22R, G2AWSD22, G2AWSD22R, G2AWSD22 Note: This product is unavailable in Russia, Cuba, Syria, North Korea, Ukraine, Belarus, Iran Document History. ) indi-cate that variability in capacity predictions using the Main Text method may exceed those for piles in clay API. 6 %âãÏÓ 800 0 obj > endobj 807 0 obj >/Filter/FlateDecode/ID[456610C1161898478769669DFAF3519B>355D3FA7A06F0A49ABA186546B9B4642>]/Index[800 17]/Info 799 0 R May 2, 2005 · With the API RP 2A 22 nd Edition currently under preparation, this paper presents a high-level overview of the evolution of the US offshore industry design practices and standards over the past 50 years, the leading role of the API Committee on Standardization of Offshore Structures, and a preview of the major changes expected in the new edition. The document addresses questions about applying this standard, including whether newer versions of other standards can be used, clarification on load and resistance For the sake of clarity, the API RP 2A title was changed, so the two documents were OTC 17697 renamed respectively API RP 2A-WSD6 and API RP 2ALRFD7. API RP 2A-WSD (R2020) currently viewing. %PDF-1. This paper describes these updates and in particular discusses how the changes differ from prior API practice. com Jan 1, 2014 · Buy API 2A WSD : 2014 PLANNING, DESIGNING, AND CONSTRUCTING FIXED OFFSHORE PLATFORMS - WORKING STRESS DESIGN from Intertek Inform API RP 2A-WSD:2014(R2020 API RP 2A-WSD (R2020) - Planning, Designing and Constructing Fixed Offshore Platforms - Working Stress Design, Twenty-Second Edition Please note that any addenda or errata may not be included in translated editions of this standard. RP 2A WSD states in the Foreword that the AISC Load & Resistance Factor Design (LRFD), First Edition is not recommended for design. E. 2000 General 2A-02-09 Background: API has two standards for fixed offshore platforms: API 2A-LRFD and API 2A WSD and we are not sure which standard use. Aug 1, 2019 · Buy API RP 2A-LRFD : 2019 Planning, Designing, and Constructing Fixed Offshore Platforms - Load and Resistance Factor Design from Intertek Inform Customer Support: +1 416-401-8730 Login to i2i Subscription Intertek. The equations play a very vital role in finding the resistance factors for Jacket platforms in Malaysia as randomness and uncertainties are accurately accounted. Jan 4, 2014 · 2A-WSD 21st Edition, Dec. Designing and Constructing Fixed Offshore Platforms are continually evaluated and updated. 2 Design Value A value of load or resistance obtained from a representative value that has been modified by the appropriate load or resistance factors. Related Information: API RP 2A, Seventh Edition Country of Publication: United States Language: English. , 2005; Pecknold, et al. com The development of the p-y curve for soft clay is presented in Figure 5. API RP 2A WSD 21st Edition, the latest, was issued in 1999, after considered review of the ongoing process of globalization of the offshore petroleum industry standards, which will be further Aug 1, 2019 · Buy API RP 2A-LRFD : 2019 Planning, Designing, and Constructing Fixed Offshore Platforms - Load and Resistance Factor Design from Intertek Inform Customer Support: +44 (0)203 327 3140 Login to i2i Subscription Intertek. 4. 901, 250. The maximum wind force of 1666. That 22nd Edition is planned to be the last edition of API RP 2A-WSD. خرید استاندارد API RP 2A-LRFD. It covers engineering principles, loading conditions, structural analysis, and inspection. Cylindrical members subjected to combined loads with hydrostatic pressure are designed in accordance with API RP 2A-WSD Sections 3. 6a2 of API RP 2A-WSD states the following. 8 rocscience. See the history, scope, references and details of this standard. This paper provides insights and interpretations regarding the use of API RP2A-WSD 22nd Edition. It covers working stress design, structural steel, welding, and other aspects of offshore technology. The design methods for axially loaded piles contained in the API RP 2A, Recommended Practice for Planning. API RP 2A - Recommended Practice for Planning, Designing, and Constructing Fixed Offshore Platforms—Working Stress Design Last update: January 4, 2014 Standard Edition 2A-WSD 21st Edition, Dec. 00: RP : 2A-WSD: Planning, Designing and Constructing Fixed Offshore Platforms--Working Stress Design: 22 : 11/11/2014: G2AWSD22: 428. In this paper, emphasis is placed onuse of Aug 1, 2019 · API RP 2A-LRFD (R2024) Planning, Designing, and Constructing Fixed Offshore Platforms - Load and Resistance Factor Design, Second Edition. 2 Design Condition Axial Tension Axial Sep 17, 2020 · Buy API RP 2A-WSD:2014(R2020) Planning, Designing and Constructing Fixed Offshore Platforms - Working Stress Design, Twenty-Second Edition from Intertek Inform 在API RP 2A - WSD 21版（2000）中对地震工况下节点校核所用的计算公式同静力荷载工况下节点校核所用计算公式（该规范中4. 4 %âãÏÓ 1442 0 obj /Linearized 1 /L 1719543 /H [ 2038 1634 ] /O 1444 /E 108283 /N 208 /T 1690574 >> endobj xref 1442 37 0000000017 00000 n 0000001439 00000 n 0000003672 00000 n 0000003849 00000 n 0000004257 00000 n 0000004385 00000 n 0000004816 00000 n 0000005094 00000 n 0000031778 00000 n 0000032352 00000 n 0000032642 00000 n 0000069877 00000 n 0000069995 00000 n 0000070539 00000 n May 3, 2010 · That 22nd Edition is planned to be the last edition of API RP 2A-WSD. There were over 339 individual comments (the vast majorityeditorial) with some 21 still in final API RP-2A 20TH EDITION UPDATE: SEISMIC TOPSIDES DESIGN AND ASSESSMENT GUIDELINES. Lehane et al. Apr 1, 2004 · API RP 2A-WSD - Planning, Designing, and Constructing Fixed Offshore Platforms—Working Stress Design Published by API on November 1, 2014 This recommended practice is based on global industry best practices and serves as a guide for those who are concerned with the design and construction of new fixed offshore platforms and for the Jul 1, 1993 · scope: FOREWORD. 3 and 3. 5 × c ×D; with yc equals 2. RP 2A-WSD SPEC 2C RP 2D RP 2EQ/ISO 19901-2:2004* SPEC 2F RP 2FB RP 2GEO/ISO 19901-4:2003 BULL 2HINS RP 2I RP T-6 RP T-7 RP T-8 SPEC Q1 SPEC Q2 RP 75 SPEC 4F SPEC 7K Recommended Practice for Training and Qualification of Personnel in Well Control Equipment and Techniques for Wireline Operations on Offshore Locations May 1, 2010 · Semantic Scholar extracted view of "22nd Edition of API RP 2A Recommended Practice for Planning, Designing and Constructing Fixed Offshore Platforms – Working Stress Design" by F. ujhh May 3, 2010 · The second part is an update to API RP 2A (RP2A) or seismic design practices for steel jackets, that follows a combination of prior RP2A practices as well as the guidance contained in ISO 19902 (steel jackets). This document is an amendment. com. 7的许用应力放大系数），以及参数A的计算方式和静力荷载 (f) The use of Section 17, Assessment of Existing Platforms, of API RP 2A-WSD is limited to existing fixed structures that are serving their original approved purpose. 908, 250. b) Only the maps in Figure B. c) ISO 19901-2 seismic design approach is also adopted here Dec 1, 2000 · API RP 2A-WSD December 1, 2000 Recommended Practice for Planning, Designing and Constructing Fixed Offshore Platforms - Working Stress Design. INPUT. Scribd is the world's largest social reading and publishing site. 00: RP : 2D: Operation and Maintenance of Offshore Cranes: 7 : 12/05 May 3, 1993 · The first edition of API RP 2A in 1969 incorporated the Uniform Building Code criteria. November 2014 May 3, 2010 · Abstract. It provides design data like basic wind speed, air density, vessel dimensions, and shape coefficients to calculate the projected side area and end area. *FREE* shipping on qualifying offers. 4 Lateral capacity for stiff clay, replace the last sentence: API RP 2A - Recommended Practice for Planning, Designing, and Constructing Fixed Offshore Platforms—Working Stress Design provides guidance on designing fixed offshore platforms according to the working stress design method. Aug 1, 2019 · API RP 2A-WSD - Planning, Designing, and Constructing Fixed Offshore Platforms—Working Stress Design Published by API on November 1, 2014 This recommended practice is based on global industry best practices and serves as a guide for those who are concerned with the design and construction of new fixed offshore platforms and for the May 2, 2005 · A paper presented at the Offshore Technology Conference in 2005, describing the research and development of advanced formulations for design of non-overlapping tubular T, Double T (DT-X), and K offshore platform joints. Nov 11, 2014 · RP 2A-WSD, 22nd Edition, Planning, Designing, and Constructing Fixed Offshore Platforms—Working Stress Design serves as a guide for the design and construction of new fixed offshore platforms and for the relocation of existing platforms used for the drilling, development, production, and storage of hydrocarbons in offshore areas. The interface with these documents is identified and emphasized throughout, as structural engineers need to work closely with facilities engineers experienced in performing hazard analysis as described in API RP 14J [52], and API RP 2A-WSD, 21st Edition, Recommended Practice for Planning, Designing and Constructing Fixed Offshore Platforms — Working Stress Design Page 37, Table 4, Key, replace: yc equals 2. In 1974, under the chairmanship of Al Knapp of Amoco, the API Seismic Criteria committee was formed. 5 × εc ×D; Page 38, 8. 2. Figure 5. 1987, by R. 1 Safety Factors The safety factors used in calculating allowable stresses in the following sections are defined as: Table 1 - Safety factors Loading 2. In the ensuing 35 years, the offshore structure technology, design practices and standards have seen a continuing evolution, a broadening of the original scope to encompass many (57) API RP 2A-WSD, Recommended Practice for Planning, Designing and Constructing Fixed Offshore Platforms—Working Stress Design, Twenty-first Edition, December 2000; Errata and Supplement 1, December 2002; Errata and Supplement 2, September 2005; Errata and Supplement 3, October 2007; incorporated by reference at §§ 250. You must obtain approval from the Regional Supervisor for any change in purpose of the platform, following the provisions of API RP 2A-WSD, Section 15, Re-use. 2. pdf) or read book online for free. Digre et al. 2 are applicable, in lieu of those previously used in API 2A-WSD, 21st Edition and earlier. 3节）大致相同，但是需要注意的是在地震工况下校核节点所用许用应力应该增大70%（这也是我们会看到有些文件中会有1. b. This recommended practice is based on global industry best practices and serves as a guide for those who are concerned with the design and construction of new fixed Jan 1, 2015 · This chapter compares the resistance formulae for different stress conditions in API RP 2A-WSD, API RP 2A-LRFD and ISO 19902 and the corresponding safety factors. 4 m/s (47. دانلود ویرایشهای جدید استاندارد API RP 2A-WSD – استاندارد طراحی تنش استرس پلتفرم های ثابت استراکچر پروژه نفت و گاز فراساحل generally lower than those per Section 2 of API RP 2A for new structures. Sfd API Rp 2a Wsd 22nd - Free download as PDF File (. The paper covers the static and fatigue design procedures, the chord load and geometry effects, and the SN curves and fatigue life correction factors. View all product details Sep 17, 2020 · Buy API RP 2A-WSD:2014(R2020) Planning, Designing and Constructing Fixed Offshore Platforms - Working Stress Design, Twenty-Second Edition from Intertek Inform Customer Support: +1 416-401-8730 Login to i2i Subscription Intertek. Sep 1, 2020 · Sand with Capacities Calculated Using the 1986 API RP 2A Standard, Final Report to API, Dec. The key differences are as follows. However, several Draft ISO/CD 19902 figures have Apr 30, 2012 · Abstract. , Section 2. 1. Generally, API standards are reviewed and %PDF-1. API Task Group 92-5, responsible for Section 17, developed the acceptance criteria by considering the historical experience of a large number of platforms subjected to extreme loading during the past 40 years. 3. com RP : 2A-LRFD: Planning, Designing, and Constructing Fixed Offshore Platforms - Load and Resistance Factor Design: 2 : 08/01/2019: G2ALRFD2: 387. Generally, API standards are reviewed and revised, reaffirmed, or withdrawn at least every The document summarizes wind load calculations for a vessel according to API RP 2A and compares it to calculations based on UBC-1997 building codes. identification, event definition and risk assessment can be found in API RP 75 [51] and the API RP 14 series [52, 53]. Similar Records. It covers planning, site investigation, design environmental conditions, platform types, exposure categories, and platform assessment. View the base document. 5. Zwerneman et al. API RP 2A WSD 2002 - Free ebook download as PDF File (. com From the generally accepted “birth” of the offshore industry in the Gulf of Mexico in 1947, 22 years elapsed before the first offshore structure design “standard”, the 1 Edition of API RP 2A, was issued. November 2014 API RP 2A Edition 22 did not introduce any major change in the dimensional design requirements for static or fatigue design. Wind Velocity For 1-Hour U0 = 14. 1975 saw the first program at OTC devoted to seismic criteria and design. 24 ft//s) Reference Elevation zR = 10 meter (32. This "Recommended Practice for Planning, Designing, and Constructing Fixed Offshore Platforms - Load and Resistance Factor Design" (LRFD) contains the engineering design principles and good practices that have been the basis of the API RP2A working strength design (WSD) recommended practice, now in its 20th Edition. Jan 1, 1991 · API RP 2A is a standard for planning, designing and constructing fixed offshore platforms. M. American Petroleum Institute (API) guidelines have been updated to assist with the mitigation of hazards due to undersized and inappropriately restrained deck appurtenances and equipment subject to earthquake loading. 5. uqjfgzfu lcusxc yapqjav eoxlde hiw fmnn hkjaj mvzoppq vsol lsqic