Accident Analysis And Safety Countermeasures On Tall Formwork Support

In recent years, tall template frame collapse occurred frequently, and theconsequences are extremely serious, the safety of tall template bracket increasinglyattention has been paid. Because of its good stability, excellent carrying capacity, andthe erection of a high degree of relatively high, formwork support structure has beenwidely promote the use of. Temporary structural system as a geometric variable, in theevent of a local instability may cause the overall collapse of the support system.Analyzing tall template frame collapse occurred as part of a typical accident, and thenputting forward a sound security measures, to ensure the safety of the template bracket,with some theoretical and practical significance.Reading to refer to the relevant information and documentation on the basis ofprevious work and following a series of design and construction specifications of therequirements of building construction steel tubular scaffold Safety Technical Code(2001Edition) and the newly published2011edition, the current tall template bracketaspects of security situation is summed up, the cause of the accident over the pastdecade some of the typical template bracket collapse is also researched, and the mostimportant factor lead to the collapse of the template bracket is listed. From a technicalpoint of view, the main frame body is overloaded, or be adversely load impact; from thedirect cause of the rough, the frame design and scaffolding unreasonable directincentives.On this basis, high formwork construction program on the the Metallurgical TimesSquare project in-depth study, to establish a scientific and rational calculation modeland computational analysis of the bearing tall template frame and fastener bearingcapacity of the tubular. The collapse of the various factors that affect the template frameas a starting point, a detailed and comprehensive security countermeasures can providea reference for the tall formwork support.