{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,30]],"date-time":"2026-09-30T18:00:31Z","timestamp":1790791231064,"version":"4.1.0"},"reference-count":7,"publisher":"Wiley","issue":"4-5","license":[{"start":{"date-parts":[[2026,9,30]],"date-time":"2026-09-30T00:00:00Z","timestamp":1790726400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,9,30]],"date-time":"2026-09-30T00:00:00Z","timestamp":1790726400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["ce papers"],"published-print":{"date-parts":[[2026,10]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Prestressed membrane structures are designed using limit state design in conjunction with the partial factor concept in accordance with EN 1990; actions are taken according to EN 1991 and combinations of actions according to EN 1990. CEN\/TS 19102:2023 [1] provides a European framework for the verification of membrane structures. At the same time, the mechanical material properties required for the analysis \u2013 stiffness parameters for numerical analysis and compensation values for cutting pattering as well as strengths as the basis for resistances for member and detail verifications \u2013 still have largely to be defined on a project\u2010specific basis or determined by testing. This applies to coated fabrics (PVC\/PES, PTFE\/glass) as well as for foils (ETFE).<\/jats:p>\n                  <jats:p>The paper classifies the mechanical tests referenced in CEN\/TS 19102:2023 [1] and shows which parameters are typically derived from them. A focus is placed on determining stiffness parameters from biaxial tests (reference EN 17117\u20101:2018 [2]) as well as strength parameters from short\u2010term uniaxial tensile tests (EN ISO 1421:2016 [3] or EN ISO 527\u20103:2018 [4] with the normative Annexes of CEN\/TS 19102:2023 [1]), including relevant detail specimens. Practical questions regarding the specification of biaxial test procedures (stress level, load history, cycles) and the evaluation of the measured data are discussed; by way of example, a least\u2010squares approach for identifying orthotropic stiffness parameters is presented. The aim is a transparent, reproducible basis for defining test requirements and deriving mechanical input values at the interfaces between all parties involved in the planning and execution process.<\/jats:p>","DOI":"10.1002\/cepa.71015","type":"journal-article","created":{"date-parts":[[2026,9,30]],"date-time":"2026-09-30T17:51:03Z","timestamp":1790790663000},"page":"74-79","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["CEN TS 19102 \u2010 Design values and material constants derived from tests"],"prefix":"10.1002","volume":"9","author":[{"given":"Patrick","family":"Beck","sequence":"first","affiliation":[{"name":"IngenieurGruppe Bauen  Mannheim Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bernd","family":"Stimpfle","sequence":"additional","affiliation":[{"name":"formTL  Radolfzell Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,9,30]]},"reference":[{"key":"e_1_2_2_2_1","volume-title":"Design of tensioned membrane structures","author":"CEN\/TS 19102:2023","year":"2023"},{"key":"e_1_2_2_3_1","volume-title":"Rubber or plastics-coated fabrics \u2013 Mechanical test methods under biaxial stress states \u2013 Part 1: Tensile stiffness properties","author":"EN 17117-1:2018","year":"2018"},{"key":"e_1_2_2_4_1","volume-title":"Rubber- or plastics-coated fabrics \u2013 Determination of tensile strength and elongation at break","author":"EN ISO 1421:2016","year":"2016"},{"key":"e_1_2_2_5_1","volume-title":"Plastics \u2013 Determination of tensile properties \u2013 Part 3: Test conditions for films and sheets","author":"EN ISO 527-3:2018","year":"2018"},{"key":"e_1_2_2_6_1","volume-title":"Eurocode \u2013 Basis of structural and geotechnical design","author":"EN 1990:2023","year":"2023"},{"key":"e_1_2_2_7_1","volume-title":"Das mechanische Verhalten von Verbindungen beschichteter Chemiefasergewebe","author":"Minte J.","year":"1981"},{"key":"e_1_2_2_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.proeng.2016.08.009"}],"container-title":["ce\/papers"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/cepa.71015","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/cepa.71015","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/cepa.71015","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,9,30]],"date-time":"2026-09-30T17:51:55Z","timestamp":1790790715000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/cepa.71015"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,9,30]]},"references-count":7,"journal-issue":{"issue":"4-5","published-print":{"date-parts":[[2026,10]]}},"alternative-id":["10.1002\/cepa.71015"],"URL":"https:\/\/doi.org\/10.1002\/cepa.71015","archive":["Portico"],"relation":{},"ISSN":["2509-7075","2509-7075"],"issn-type":[{"value":"2509-7075","type":"print"},{"value":"2509-7075","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,9,30]]},"assertion":[{"value":"2026-09-30","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}