Simulating the impact damage of laminated glass considering mixed mode delamination using FEM/DEM

Abstract

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Influence of boundary conditions on the behavior of laminated glass curved beam with delamination effect: An experimental and numerical investigation

“…Due to the high increase in the use of composite materials researches concerned with the delamination are expanding [ [43] , [44] , [45] , [46] ]. While delamination is a major quality matter for laminated glass units as other composite materials nevertheless researches regarding structural analysis of delaminated glass are limited [ [47] , [48] , [49] , [50] , [51] , [52] , [53] , [54] , [55] , [56] ]. In this perspective, the capability of predict the behavior of laminated glass subjected to delamination is crucial for developing engineering applications.…”

High-performance ultraviolet photodetectors based on MAPbCl3 perovskites for visible-light-insensitive defect detection

“…Visible-light-insensitive defects on glass surfaces seriously impact the service life of glass; however, they are usually hard to be observed via human eyes. For instance, the defects on building glass or car windshields are critical factors affecting their mechanical strength; 1,2 the defects introduced in the production of optical components will degrade their mechanical stability, and even trigger damage to optics. 3,4 Hence, the detection of surface defects in glass is particularly important during its production process or service life.…”

Star Crack Formation via Low-Velocity Impact on Glass Windows

“…Many models have been proposed concerning the indentation of laminated glass windscreens. Dierent approaches are reviewed and the results regarding the crack evolution and the brittle material response are compared [11]: nite element modeling (FEM) [5,12,13,14] using cohesive zone models [15,16,17], extended nite element modeling (XFEM) [18], the mixed nite-discrete elements [19,20], and peridynamics [21,22]. However, most of these studies focus on the head-form or hard-body blunt impacts and the fragmentation of the laminated windshields.…”