Author:
Publisher:
ISBN:
Category : Oceanography
Languages : en
Pages : 126
Book Description
University Curricula in Oceanography
Photochemical oxidants and air pollution
Author: Air Pollution Technical Information Center
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 824
Book Description
About 1900 references, intended as a balanced sample of available literature mostly from the period 1959-1970. Foreign literature is included. Entries are arranged under topics. Author, title, subject, and geographic location indexes.
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 824
Book Description
About 1900 references, intended as a balanced sample of available literature mostly from the period 1959-1970. Foreign literature is included. Entries are arranged under topics. Author, title, subject, and geographic location indexes.
Attorneys and Agents Registered to Practice Before the U.S. Patent and Trademark Office
Programs for the Handicapped
Author:
Publisher:
ISBN:
Category : People with disabilities
Languages : en
Pages : 24
Book Description
Publisher:
ISBN:
Category : People with disabilities
Languages : en
Pages : 24
Book Description
Directory of ERIC Information Service Providers
Statistics of Nonpublic Elementary and Secondary Schools
Author: National Center for Education Statistics
Publisher:
ISBN:
Category : Education, Elementary
Languages : en
Pages : 66
Book Description
Publisher:
ISBN:
Category : Education, Elementary
Languages : en
Pages : 66
Book Description
The Oceans and You
Author: Marine Technology Society
Publisher:
ISBN:
Category : Oceanography
Languages : en
Pages : 92
Book Description
Publisher:
ISBN:
Category : Oceanography
Languages : en
Pages : 92
Book Description
Echinoderms of the Philippines
Author: Sabine Schoppe
Publisher:
ISBN: 9789812320933
Category : Echinodermata
Languages : en
Pages : 144
Book Description
Publisher:
ISBN: 9789812320933
Category : Echinodermata
Languages : en
Pages : 144
Book Description
TBM Tunnelling in Jointed and Faulted Rock
Author: Nick R. Barton
Publisher: CRC Press
ISBN: 9789058093417
Category : Technology & Engineering
Languages : en
Pages : 192
Book Description
This practical guide describes the stage-by-stage development of a method for predicting the penetration rate (PR) and the advance rate (AR) for tunnel boring machines based on an expanded version of the Q-value, QTBM. The author analyzes 145 TBM tunnels that total 1,000km in length. He then develops simple formulae to estimate PR and AR from the QTBM value and to back-calculate QTBM from performance data. The book quantitatively explains actual advance rates as high as five m/hr for one day or as low as 0.005 m/hr for several months. It also covers logging methods, empirical TBM tunnel support design, and numerical verification of support.
Publisher: CRC Press
ISBN: 9789058093417
Category : Technology & Engineering
Languages : en
Pages : 192
Book Description
This practical guide describes the stage-by-stage development of a method for predicting the penetration rate (PR) and the advance rate (AR) for tunnel boring machines based on an expanded version of the Q-value, QTBM. The author analyzes 145 TBM tunnels that total 1,000km in length. He then develops simple formulae to estimate PR and AR from the QTBM value and to back-calculate QTBM from performance data. The book quantitatively explains actual advance rates as high as five m/hr for one day or as low as 0.005 m/hr for several months. It also covers logging methods, empirical TBM tunnel support design, and numerical verification of support.
Directory of ERIC search services
Author: Educational Resources Information Center (U.S.)
Publisher:
ISBN:
Category :
Languages : en
Pages : 68
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 68
Book Description