Research Article

Simulation Calculation of the Collapse Process of High-Rise Steel Structure Energy-Forming Cutting Blasting Demolition

Table 2

Construction network schedule.

Serial numberProcess nameDays 1-3Days 4-6Days 7-10Days 11-14Days 15-19Day 20

1Mobilization preparation: mobilization of personnel and equipment, erection of temporary facilities, erection of
water and electricity pipelines, and handling of
administrative permit for blasting operation
3 days
2Erection of predemolition platform3 days
3Predemolition4 days
4Shaped energy cutter, parameter determination, customization4 days
5Arrange warning points, conduct the first explosion test,
and cut off the directional window
5 days
6Install the shaped energy cutter according to the
construction scheme
1 day
7Protection, warning, and initiationSame day as installation of shaped energy cutter
8Crushing, garbage removal, and recovery
9Acceptance and demobilization

Days 21-25.