Study on Construction and Optimization of the Life-Saving Passage in Building Ruins Based on Numerical Simulation Method

Table 1

Full restart keywords of ANSYS/LS-DYNA [28].

Function	Keywords	Model
Retaining stress and strain of numerical models of the ruins	STRESS_INITIALIZATION	Whole numerical model of the ruins
Adding shoring elements in the numerical model of the ruins	ADD_ELEMENT	The shoring element model
Deleting removal and breach elements in the numerical model	DELETE_ELEMENT	Ruins elements model
Inputting time history curve of aftershock acceleration	CHANGE_CURVE_DEFINITION	Whole numerical model of the ruins
Extending the calculation time of the modified numerical model	CONTROL_TERMINATION	Whole numerical model of the ruins
Resetting the interval or frequency of the output file	CONTROL_BINARY_OPTION	Whole numerical model of the ruins