Empirical Comparison of Design/Build and Design/Bid/Build Project Delivery Methods

被引：195

作者：

Hale, Darren R. ^{[1
]}

Shrestha, Pramen P. ^{[2
]}

Gibson, G. Edward, Jr. ^{[3
]}

Migliaccio, Giovanni C. ^{[4
]}

机构：

[1] USN, Publ Works Dept, Norfolk, VA 23521 USA

[2] Univ Nevada, Coll Engn, Construct Management Program, Las Vegas, NV 89154 USA

[3] Univ Alabama, Tuscaloosa, AL 35487 USA

[4] Univ New Mexico, Albuquerque, NM 87131 USA

来源：

JOURNAL OF CONSTRUCTION ENGINEERING AND MANAGEMENT | 2009年 / 135卷 / 07期

关键词：

Bids; Construction costs; Construction management; Design/build; Military engineering;

D O I：

10.1061/(ASCE)CO.1943-7862.0000017

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

This study compares the performance of design/bid/build and design/build to see if one project delivery method is superior in regards to time and cost. Similar military buildings were used to identify two samples of projects delivered with each of the two delivery methods. These projects provide a meaningful comparison because they include buildings of the same typology (i.e., U.S. Navy Bachelor Enlisted Quarters) delivered using similar design models. Project duration, project duration per bed, project time growth, cost growth and cost per bed were statistically compared. Upon completion of the analysis, the hypothesis that design/build projects are superior to design/bid/build projects in regards to time and cost was tested. Design/build projects were proven superior in performance in almost every measure. Other findings, including recommendations to practitioners and researchers, will be provided as well.

引用

页码：579 / 587

页数：9

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