作 者:朱伯芳 著作 定 价:180 出 版 社:清华大学出版社 出版日期:2014年05月01日 页 数:500 装 帧:精装 ISBN:9787302362579 ●Preface
●About the Author
●1 Introduction
●2 Conduction of Heat in Mass Concrete, Boundary Conditions, and Methods of Solution
●3 Temperature Field in the Operation Period of a Massive Concrete Structure
●4 Placing Temperature and Temperature Rise of Concrete Lift due to Hydration Heat of Cement
●5 Natural Cooling of Mass Concrete
●6 Stress-Strain Relation and Analysis of Viscoelastic Stress of Mass Concrete
●7 Thermal Stresses in Fixed Slab or Free Slab
●8 Thermal Stresses in Concrete Beams on Elastic Foundation
●9 Finite Element Method for Computing Temperature Field
●10 Finite Element Method for Computing the Viscoelastic Thermal Stresses of Massive Concrete Structures
●11 Stresses due to Change of Air Temperature and Superfi Thermal Insulation
●12 Thermal Stresses in Massive Concrete Blocks
●13 Thermal Stresses in Concrete Gravity Dams
●14 Thermal Stresses in Concrete Arch Dams
●15 Thermal Stresses in Docks, Locks, and Sluices
●16 Simulation Analysis, Dynamic Temperature Control, Numerical Monitoring, and Model Test of Thermal Stresses in Massive Concrete Structures
●17 Pipe Cooling of Mass Concrete
●18 Precooling and Surface Cooling of Mass Concrete
●部分目录
内容简介
大体积混凝土结构,体积巨大,通常不配置钢筋,由混凝土本身承受拉应力。拉应力主要由温度变化引起,因此控制温度应力是大体积混凝土结构设计和施工的一个重要问题。以混凝土坝为例,体积巨大,分层施工,建造周期长达数年,受环境温度变化和施工过程影响,坝体温度应力变化十分复杂,过去无法计算,实际上是“无坝不裂”。这本《大体积混凝土温度应力与温度控制(精)》由朱伯芳著,介绍了作者建立的混凝土温度应力和温度控制的完整理论体系,包括重力坝、拱坝、水闸、船坞、隧洞、浇筑块、地基梁等各种大体积混凝土结构温度场和应力场的精细计算方法,控制温度防止裂缝的技术措施和设计与施工准则。在该理论指引下,我国已在世界上抢先发售建成数座无裂缝混凝土坝,证明这一套理论是正确而切实可行的。在坝工技术上取得了比较重要的成就,曾先后获得国家自然科学奖、国家科技进步奖和靠前大坝会议荣誉奖。
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