摘要
Abstract
In order to study the construction technology and temperature stress of jump-off method of large volume concrete floor.This paper takes a commercial office building in Fujian as an example,establishes a model by ANSYS finite element software,simulates and analyzes the temperature field and temperature stress of mass concrete under the construction of bin hopping method,reveals the formation mechanism of temperature stress and its influencing factors,and proposes an optimal construction scheme to reduce temperature stress and ensure the safety and durability of the structure.关键词
大体积混凝土/跳仓法施工/施工技术/温度应力Key words
Mass coagulation/Construction by jumping warehouse/Construction technology/Temperature stress分类
建筑与水利
