Biaxial Characterization and Mean-field Based Damage Modeling of Sheet Molding Compound Composites

• Tác giả: Malte Schemmann
• Ngôn ngữ: eng
• ISBN-13: 978-3731508182
• Thông tin xuất bản: Karlsruhe : KIT Scientific Publishing, 2018
• Mô tả vật lý: 1 electronic resource (IX, 168 p. p.)
• Bộ sưu tập: Tài liệu truy cập mở
• ID: 231643

Tóm tắt

The focus of this work lies on the microstructure-based modeling and characterization of a discontinuous fiber-reinforced thermoset in the form of sheet molding compound (SMC). A microstructure-based parameter identification scheme for SMC with an inhomogeneous fiber orientation distribution is introduced. Different cruciform specimen designs, including two concepts to reinforce the specimens' arms are evaluated. Additionally, a micromechanical mean-field damage model for the SMC is introduced.