Proceedings of a symposium on site exploration in soft ground using in situ techniques held May 1-3, 1978 at Alexandria, Virginia : final report /

"Report no. FHWA-TS-80-202."

Development of an apparatus for wind tunnel dynamic experiments at high-[alpha] /

Cover title.

Design of underground installations in rock.

At head of title: Engineering and design.

Integrated approach to cavity system seismic evaluation /

Mode of access: Internet.

Vortrieb und Ausbolzung von Gebirgstunneln. Ein kurzer Abriss der bergmännischen Tunnelbauweisen unter Behandlung und Begründung der neuzeitlichen Änderungen und Verbesserungen.

Includes bibliographical references (pages 74-76).

Staple Bend Tunnel : Allegheny Portage Railroad National Historic Site /

Shipping list no.: 91-705-P.

Preliminary report of a special committee consisting of the Chief Engineer of the Board of Estimate and Apportionment, the Commissioner of Docks, the Commissioner of Plant and Structures, and the Engineer of the Borough of Richmond, concerning the Brooklyn-Richmond freight and passenger tunnel.

At head of title: City of New York. Board of Estimate and Apportionment.

Users guide for the TUNVEN and DUCT programs /

Mode of access: Internet.

Report of the New York State Bridge and Tunnel Commission.

Title from caption.

A study of the overall problems of the true-temperature, hypersonic wind tunnel having semi-continuous operation and the preferred methods of solution.

"Supported by the McDonnell Aircraft Corporation under Contract no. 6140-20 P. O. 7S4899-R. Purdue Research Foundation. Research project no. 1717. Project Ae-33.

Recent developments connected with the hypersonic facility of the Polytechnic Institute of Brooklyn. Pt. I: Tests of the compression heater. Pt. II: Aspects of the design, construction and installation of a multiple-outlet collector for the convection heater.

Mode of access: Internet.

Development of a continuous flow electromagnetic alternating current traveling wave accelerator for high-density, hypervelocity wind tunnel applications,

Mode of access: Internet.

Experimental studies of high temperature hypersonic diffusers.

"Project No. 1426. Task No. 142612."

Axisymmetric Hall-arc jet wind tunnel driver study

Mode of access: Internet.

The upwash correction for an oscillating wing in a wind tunnel.

"Contract no. AF-33(038)-17848, study of dynamic stability model testing."