A simple method of analysis is presented for calculating the deflection curve, elastic critical load and fundamental period of single and coupled shear wall structures with either uniform or variable thickness.
设计此类结构时，可从等厚度的情况入手，适当地减小其厚度，使其基本上保持原有的刚度、整体稳定及基本周期，而又获得经济效益。
This paper includes an investigation on a model test for dynamic soil-structure interaction,the approximate effective fundamental period and the limit of considering the dynamic soil-structure interaction.
开展了土-结构动力相互作用的模型试验,探讨了框架结构的近似有效基本周期,并研究了考虑相互作用效应的界限。
Empirical formulas for the relationships of the fundamental period ratio and damping factor with structure-to-soil stiffness ratio and mass ratio are presented.
其中上部结构与地基刚度比乃最为重要控制因素,随着上部结构与地基刚度比增大,土-结构动力相互作用影响更为明显,表征为柔性系统对刚性系统基本周期比与阻尼因子明显增大;上部结构与地基等效质量比变化对土-结构系统影响不甚明显。
There are two kinds of customer expectations, which are basic expectation and potential expectation.
利用双因素理论对顾客满意陷阱即顾客关系管理中高满意度、低忠诚度的现象进行了分析 ,指出顾客的期望有基本期望和潜在期望 ,基本期望类似于保健因素 ,而潜在期望类似于激励因素 ,满足顾客的潜在期望才能激励顾客忠诚。
The article expounds the nature of periodic function and proves the existence of the base period of the continuous periodic function.
本文给出了周期函数的几个性质,并证明了连续的周期函数基本周期的存在性。
primitive period parallelogram
基本周期平行四边形
Based on Expired Cost and Stockout Cost Monocycle Volume of Order Determination;
基于过期成本与缺货成本的单周期订货量确定
Material control and cycle count.
基本掌握物料控制及周期计算知识。
On the Basic Principle of Turnover Law and its Calculation;
周转期法的基本原理与测算方法探讨
Research of Environmental Costs Analysis Based on LCC;
基于生命周期成本法的环境成本分析方法研究
Periodic change is the grain circulation system basic characteristic in our country.
周期性的变迁是我国粮食流通制度的基本特征。
Experimental Study on Basic Behaviour of Brick Masonry under Reversed Loading
在周期荷载作用下砖砌体基本性能的试验研究
Total Life Cycle Cost Management Research of Electric Power Equipment Based on Value Chain;
基于价值链的电力设备全寿命周期成本管理
The Research on Bridge Design Theory Based on the Life Cycle Cost (LCC);
基于全寿命周期成本的桥梁设计理论研究
Research on Environmental Cost Management Based on Product Life Cycle;
基于产品生命周期的环境成本管理研究
Study on Social Capital of Entrepreneurs Based on Enterprise Lifecycle;
基于企业生命周期的企业家社会资本研究
Analyse Commodity Residence Whole Life Cycle Cost Based on Value Engineering Theory;
基于价值工程的商品住宅全寿命周期成本分析
Discussion on Hunan Resources Cost based on Enterprise Lifecycle;
基于企业生命周期的人力资源成本综述
The LCC Research of Electrical Equipment Based on CA Theory;
基于CA模型的电力设备全寿命周期成本研究
The Analysis and Appraisal of Environmental Cost Based on the PLC;
基于产品生命周期的环境成本分析与评估
The Environmental Cost Control of the product life cycle based on Cycle Economy;
基于循环经济的产品生命周期环境成本控制
Comprehensive evaluation of housing structure system based on life-cycle costs;
基于全寿命周期成本分析的住宅结构体系评价
The Tactics Strategic Cost Management Based on Social Product Lifecycle;
略论基于社会产品生命周期的战略成本管理