第一节 钢材在单向均匀受拉时的工作性能 第二节 钢结构对材料性能的要求 第三节 影响钢材力学性能的因素 第四节 钢材的选用 第五节 钢材的规格 第六节 钢材的疲劳和疲劳强度 第七节 结构疲劳计算

第一节 概述 第二节 轴拉杆件 第三节 轴压杆的受力性能和整体稳定 第四节 实腹式轴心压杆的局部稳定 第五节 轴心受压实腹柱设计 第六节 轴心受压格构柱设计 第九节 柱脚设计

Almost all research papers are expositions. The word exposition quite literally means to set forth a subject. It appeals to the understanding and it is the most common kind of writing, for it is applicable to any task that challenges the understanding--the definition of a word the way to a street address the structure of a plant, the mechanism of a watch, the cause of a historical event the meaning of a philosophy

Determinants of Group Performance EXternal conditions imposed on group Group member resources Group structure Group processes Group tasks Group decision making Dr. Jerry L. Huxell

Structure Describe preferences Indifference curves(无差异曲线) Well- behaved preferences Marginal rate of substitution(边际替代率)

Structure Economic profit Short-run- profit maximization -Comparative statics Long- run profit maximization Profit maximization and returns to scale Revealed profit maximization

Structure Market equilibrium Quantity tax and equilibrium Tax incidence税收分担) Deadweight loss(额外净损失)

Structure Definition Consumption externality Production externality The tragedy of commons

Structure From Individual to Market Demand Functions Elasticities Revenue and ownprice- elasticity of demand Marginal revenue and price elasticity

Structure The cost minimization problem Average costs Returns to scale and total and average costs Short run and long run costs