1. Analysis of Causes of Scaffold Collapse Caused by Human Aspects
In the course of building construction, violation of command by managers at all levels is one of the causes of the accident. In addition, the guardian's dereliction of duty and the operator's own illegal operation may also cause a large number of accidents. In particular, when scaffolders of scaffolds set up and disassemble scaffolds, they did not wear safety helmets and seat belts as required. Many people boasted that "Arty people are bold" and are in trouble. They think that if they don't wear safety helmets or don't wear safety belts, they won't do anything if they are careful, and accidents that occur from high places will happen from time to time. In addition, some operators have poor safety awareness, have insufficient estimates of the risks that may be encountered or occurred, and may not promptly discover problems such as the lack of safety protection at the construction site, and may also lead to accidents.
2. The causes of scaffolding collapse caused by the material aspects
Scaffolding does not meet the specification requirements. In some construction sites, the phenomenon of non-standard erection of scaffolds is relatively common. First, the protection of the scaffolding operation layer is not standardized; the second is the tight binding of the dense mesh net and horizontal pocket nets, and the layered pocket nets and interlayer nets are not installed according to regulations. Third, the installation of the scaffolding is not standardized; the fourth is that the cantilevered rack is not standardized, which may lead to casualty accidents. In addition, some scaffolds are made of inferior materials and their stiffness does not meet the requirements. Failure to carry out necessary inspections prior to use can result in major casualties.
3. Analysis of Causes of Scaffold Collapse Caused by Safety Management
Scaffolding erection and demolition plans are not comprehensive, and security technology is not targeted. The project department attaches great importance to the construction site and ignoring the safety management materials. The construction project should compile a special safety technical plan to specify the safe operation of scaffold erection and demolition, foundation pit support, formwork engineering, temporary electricity use, and tower crane disassembly and assembly. Procedures. If the construction plan is not compiled or combined with the actual situation at the construction site, the standards, specifications, and inspections shall be complied with; the safety technology is still at the level of “there must be a helmet when entering the construction site”, and it is not targeted; during the construction process, Individual experience in operation will inevitably lead to major casualties due to hidden accidents, violations of operating procedures and technical specifications. Another problem with security management is that the security check is not in place and the potential for accidents cannot be detected in a timely manner. Most of the accidents that occurred during the erection and dismantling of scaffolding and the accidents that occurred during scaffolding were in violation of technical standards and operational procedures. However, the project manager, foreman, and full-time safety officer at the construction site inspected during regular security inspections and peacetime inspections. All failed to find the problem in a timely manner or did not rectify and correct it in time after discovering the problem, which eventually led to the occurrence of some major production accidents.
Scaffold collapse accident causes are nothing more than people, things, management of these three aspects, so Guangzhou Ding Jun remind you: Please be sure to install, disassemble and use scaffolding in accordance with the norms, beware of accidental scaffolding!
