摘要
结构设计的安全性与经济性不单体现在结构设计本身的安全度与材料用量,而且应结合建造的难度、技术措施费用、能源消耗等因素综合考虑。设计与施工的关系变得越来越密切,只有在结构设计中充分考虑施工建造技术及可能遇到的各种因素,才能最终实现安全、经济的设计目标,体现结构设计与施工技术的完美结合。结合结构设计中经常遇到的与施工相关的关键技术问题,对结构材料的选择与代换、施工荷载与控制应力比、施工过程模拟分析、超长结构合拢温度的控制、卸载与安全监测、施工误差与结构验收等相关问题进行了探讨。
The safety and economy of structural design should take the following factors into account,like difficulty of construction,technique cost,energy consumption and so on.Noting the relationship between design and construction becomes closer,only the factors that encountered in the construction process be fully considered can we achieve a safe and economical structure.Based on some key technologies encountered in design which related to the construction process,the authors address the choice and substitution of construction material,construction loads as well as control stress ratio.Furthermore,construction simulation,temperature upon healing for super long structures,unloading and safety monitoring,construction errors and acceptance of construction are also discussed.
出处
《施工技术》
CAS
北大核心
2011年第1期19-28,46,共11页
Construction Technology
关键词
结构材料
施工荷载
施工过程模拟
合拢温度
卸载
安全监测
施工误差
structural material
construction load
construction simulation
temperature upon healing
unloading
safety monitoring
construction error
