Cost Climate Survey Scale in ConstructionDevelopment and Empirical Research

来源 :The 5th International Conference of Bionic Engineering 第五届国际 | 被引量 : 0次 | 上传用户:liongliong542
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
  To develop the cost climate survey scale(CCSS)that construction industry easy use,the design ideas,principles and steps of CCSS are proposed,and a 7 dimension frames including 42 levels for cost climate are preliminarily determined.After open-ended questionnaires and expert interviews preliminarily determined 314 items contents,then after categorized merger and pre-test analysis,16 CCSS survey scale items were compiled.In order to verify validity of the scale,200 sample employees in Qinhuangdao construction companies were tested,then authors used SPSS21.0 to analyze the reliability,validity and reasonableness of divided level,and used AMOS22 to analyze the model fit.The CCSS is considered to be an effective tool for cost climate research in construction due to its originality and interactivity,which fills a blank about cost climate in construction.
其他文献
  Due to the water repellence property,biomimetic super-hydrophobic surfaces have been widely applied to green technologies,in turn inducing wider and deeper
  In the nature world,we can get very material about photoluminescence(PL).Damselfly Ischnura senegalensis(Rambur,1842)was the first found a strong emission o
  Cell free protein synthesis system(CFPS)can express protein in vitro without live cells.There are eukaryotic and prokaryotic cell free systems according to
  Bats are well known for echolocation.Both FM and CF-FM bats use echo from self-generated ultrasonic pulse.There have been some study on the local motion on
  Using the stereomicroscope and scanning electron microscope,the mosquito mouthpart was observed.The surface morphology of its six mouth needles shows that t
  Oil pumping units are widely used in oil fields around the world.Plunger pumps in the oil well usually undergo high friction and severe wear when the produc
  The gear is the main component of transferring power,the quality of anti-wear properties dominates service lives of gear directly.In this paper,the experime
  Human infrastructure is not only complicated,but it is complex: components interact both directly,but also indirectly through intermediaries.This complexity
  In my lecture I will try to convince you that more biology is needed in biomimetics.Biologists tend to be under-represented at meetings on bionic engineerin
  One of the challenges in microrobotics is to find suitable and simplistic ways to swim in low Reynolds number.For such work,magnetically controlled achiral
会议