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

Table 2

Timing test of removal rescue technology.

No	Equipment type	The weight of ruins	Removing direction	Moving distance (m)	Average traction of tester (kN)	Pavement type	Average time (T)
1	Manual hoist	300 kg reinforced concrete slab	Horizontal moving	3	5	Sand pavement	18′06″
2				5		Sand pavement	22′11″
3				7		Sand pavement	40′23″
4				3		Soil pavement	23′08″
5				5		Soil pavement	29′36″
6				7		Soil pavement	49′44″
7		500 kg reinforced concrete slab	Horizontal moving	3	5	Sand pavement	37′12″
8				5		Sand pavement	46′47″
9				7		Sand pavement	67′15″
10				3		Soil pavement	33′06″
11				5		Soil pavement	43′12″
12				7		Soil pavement	64′08″
13		300 kg reinforced concrete slab	Vertical moving	3	5	—	13′17″
14				6		—	17′23″
15				9		—	30′29″
16				12		—	50′33″
17		500 kg reinforced concrete slab	Vertical moving	3	5	—	32′46″
18				6		—	49′41″
19				9		—	67′09″
20				12		—	89′56″