A computational multi-scale approach for brittle materials

• Tác giả chính: Ernesti, Felix (auth)
• Định dạng: Điện tử Chương của sách
• Ngôn ngữ: Tiếng Anh
• Được phát hành: KIT Scientific Publishing 2023
• Loạt: Schriftenreihe Kontinuumsmechanik im Maschinenbau 24
• Những chủ đề: Mechanical engineering & materials; Effektive Rissenergie; FFT-basierte Homogenisierungsmethoden; Phasenfeld-Bruchmechanik; Minkowski-Tensoren; Fast-Marching-Methoden; Effective crack energy; FFT-based computational homogenization; Phase-field fracture; Minkowski tensors; Fast marching methods
• Truy cập trực tuyến: OAPEN Library: download the publication; OAPEN Library: description of the publication

Tóm tắt

Materials of industrial interest often show a complex microstructure which directly influences their macroscopic material behavior. For simulations on the component scale, multi-scale methods may exploit this microstructural information. This work is devoted to a multi-scale approach for brittle materials. Based on a homogenization result for free discontinuity problems, we present FFT-based methods to compute the effective crack energy of heterogeneous materials with complex microstructures.

Mô tả vật lý

1 electronic resource (264 p.)

số ISBN

KSP/1000156458

Truy cập

Open Access