PNEngineeringDatasets/RC_Beams_Dataset_V1
PN Engineering Datasets DATA DICTIONARY – Professional Specification This document defines the structure and attributes of all datasets released under PN Engineering Datasets. Dataset Metadata dataset_name: RC_Beams_Dataset_V1 dataset_version: V1 element_type: Reinforced concrete beams pdf_count: 25 png_count: 25 File Structure PDF files: • Flattened • Anonymous • Metadata removed • OCR-ready PNG files: • 1200 DPI resolution • Clean and uniform background • High contrast… See the full description on the dataset page: https://huggingface.co/datasets/PNEngineeringDatasets/RC_Beams_Dataset_V1.
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1---2language:3- de4- en5tags:6- engineering7- ocr8- cad9- civil-engineering10- structural-engineering11- dataset12- reinforced concrete13- structural engineering14- engineering drawings15- construction details16- beams reinforcement17- bim dataset18- ai training data19- ocr dataset20- cad drawings21- technical plan22- 1200 dpi png23---24PN Engineering Datasets25DATA DICTIONARY – Professional Specification26--------------------------------------------------27 28This document defines the structure and attributes of all datasets released29under PN Engineering Datasets.30 31--------------------------------------------------321. Dataset Metadata33--------------------------------------------------34dataset_name: RC_Beams_Dataset_V135dataset_version: V136element_type: Reinforced concrete beams37pdf_count: 2538png_count: 2539 40--------------------------------------------------412. File Structure42--------------------------------------------------43PDF files:44• Flattened45• Anonymous46• Metadata removed47• OCR-ready48 49PNG files:50• 1200 DPI resolution51• Clean and uniform background52• High contrast for Vision models53 54Documentation files:55• DATA_DICTIONARY56• DATASET_INFO_TEMPLATE.json57• DATASET_STRUCTURE_BLUEPRINT58• INDEX.csv59• LICENSE.txt60• README61 62--------------------------------------------------633. Drawing Contents64--------------------------------------------------65Each drawing may include:66• Reinforcement layouts 67• Longitudinal bars 68• Stirrups/ties 69• Sections in 1–3 views 70• Dimensions (millimeters) 71• Structural symbols 72• Work stages 73• Concrete classes 74• Notes and detailing conventions 75 76--------------------------------------------------774. Data Preparation Process78--------------------------------------------------79• Anonymization (project & company data removed) 80• Noise reduction 81• PDF flattening 82• Cleanup of backgrounds 83• Export to high-resolution PNG 84 85--------------------------------------------------865. Machine Learning Use-Cases87--------------------------------------------------88• OCR model training 89• Vision model detection of bars, symbols, dimensions 90• Generating embeddings for engineering LLMs 91• CAD-to-AI pipelines 92• BIM automation 93 94--------------------------------------------------956. Limitations96--------------------------------------------------97Not for construction use.98For training & research only.99 100----------------------------------------------1017. SUPPORT102----------------------------------------------103 104If you have questions, need additional formats, or want a custom dataset 105(beams, slabs, foundations, walls, steel details, construction photos, BIM sets), 106please contact:107 108PN Engineering Datasets109Email: pawel.niczyporuk@gmail.com110 111Gumroad: https://pnengineering.gumroad.com/112 113 114PN Engineering Datasets – 2025