National Laboratory for Civil Engineering

National Laboratory for Civil Engineering

The Laboratório Nacional de Engenharia Civil, English: National Laboratory for Civil Engineering, known as LNEC, is a Portuguese public institution of scientific and technological research and development and is a civil engineering laboratory. Derived from Wikipedia licensed CC-BY-SA.

Open Access statistics for National Laboratory for Civil Engineering, Portugal, covering academic research published from 2000 to 2025. Read More.


Open Access Percentage

56%


Total
Publications

2.6K


Total Open
Publications

1.5K


Total
Citations

57K


Open Access
Percentage

56%


Total
Publications

2.6K


Total Open
Publications

1.5K


Total
Citations

57K

Wikipedia

Website

download

Breakdown

15% 26% 14% 45%

Publisher Open

15%

Both

26%

Other Platform Open

14%

Closed

45%

Percentage of Open Access over time

0%10%20%30%40%50%60%70%80%90%100%
20002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Publisher Open

Both

Other Platform Open

Closed

Volume of Open Access over time

020406080100120140160180200220240Total Publications
20002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Open

Closed

Publisher Open

44%OA Journal

OA Journal 44%

472

Hybrid 42%

458

No Guarantees 14%

147

Other Platform Open

Institution 71%

756

Other Internet 47%

505

Domain 6%

60

Preprint 3%

29

Public 2%

18

Other Platform Locations

Name

Platform Type

Publications

doaj.org OAI-PMH Repository
Institution
342
Unknown Repository
Other Internet
315
DOI
Other Internet
242
unl.pt OAI-PMH Repository
Institution
64
PubMed Central
Domain
62
uminho.pt OAI-PMH Repository
Institution
46
University of Minho
Institution
40
LA Referencia
Institution
35
Le Centre pour la Communication Scientifique Directe - HAL - Diderot
Institution
27
Universitat Politècnica de Catalunya
Institution
21
1 / 19

Data updated 12 August 2026

Share

Share

Share