Preventing Falls through the Design of Roof Parapets.

摘要

Workers are exposed to risks from falls during construction, operation, maintenance, and demolition of buildings. Parapets are the parts of the wall assembly that extend above the roof (Rajendran and Gambatese 2013) and can prevent falls from low-sloped (flat) roofs. Other design features that can prevent falls include using guardrail systems and permanent anchor points (for use with personal fall arrest systems and lifelines).