徐州工程学院学报（自然科学版）2025，Vol.40Issue(4)：77-84,8.
户用预制板屋面光伏支架基础结构优化
Optimization of Foundation Structure for Residential Precast Slab Roof Photovoltaic Support
摘要
Abstract
Currently,the support structure for residential precast slab roofs at power stations is mostly of the counterweight type,using counterweights to provide gavitation load and frictional resistance to prevent sliding and overturning.However,due to the limited bearing capacity of the roof,this scheme cannot be used in areas with high wind pressure.Increasing the bottom beam and back pull can effectively reduce the counterweight specification and improve the overall stability of the support structure.Taking an area with wind pressure of 0.42 kN/m2 and snow pressure of 0.48 kN/m2 as an example,the counterweight specifications are compared before and after optimization,provided that the safety requirements are met.The results show that the overall weight specification is reduced by more than 60％,and the cost by more than 5％.This provides a new form of power station installation for prefabricated slab roofs in areas with high wind pressure.关键词
滑移与倾覆/配重/底梁/背拉Key words
slip and overturn/counterweight/bottom beam/back pull分类
信息技术与安全科学引用本文复制引用
MENG Wenjing,LI Haiyan,WANG Jinmo..户用预制板屋面光伏支架基础结构优化[J].徐州工程学院学报（自然科学版）,2025,40(4):77-84,8.基金项目
安徽省高等学校自然科学研究重点项目(2023AH053271 （）
2022AH053108) （）
安徽省职业与成人教育学会教育教学研究规划课题(AZCJ2023143) （AZCJ2023143）
