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The ERDC Library supports the mission-related research needs of ERDC scientists and engineers at three physical locations with a centralized library catalog and web site. It also hosts an online digital repository of ERDC-authored reports.

The ERDC Library collection is available for interlibrary loan. Please contact your local library for all interlibrary loan requests. Other requests should be directed to the reference staff.

Additionally the library provides access to:

  • 300,000+ items in the collection - 28,000+ online journals - 34,000+ online books & reports
  • Online research resources including IEEE, Science Direct, Web of Science, RefWorks
  • Collection development and interlibrary loan services
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Publication Notices

Lock Operation Improvements

US Army Engineer Research and Development Center
Published May 12, 2021


Report Number: ERDC/CERL TR-21-14

Title: Lock Operation Improvements

By: Stuart D. Foltz and Daniel E. Hooks

Approved for Public Release; Distribution is Unlimited

April 2021

61 pages / 16.9 Mb

ERDC Library

Release no. 21-053

News Release Archive