PNEngineeringDatasets/RC_Walls_Dataset_V2
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_Walls_Dataset_V2 dataset_version: V2 element_type: Reinforced concrete columns 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… See the full description on the dataset page: https://huggingface.co/datasets/PNEngineeringDatasets/RC_Walls_Dataset_V2.
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1---2language:3- de4- en5tags:6- engineering7- computer-vision8- ocr9- cad10- civil-engineering11- structural-engineering12- dataset13- rc walls14- reinforced concrete15- structural engineering16- engineering drawings17- wall reinforcement18- construction details19- bim dataset20- ai training data21- ocr dataset22- cad drawings23- technical plan24- 1200 dpi png25---26PN Engineering Datasets27DATA DICTIONARY – Professional Specification28--------------------------------------------------29 30This document defines the structure and attributes of all datasets released31under PN Engineering Datasets.32 33--------------------------------------------------341. Dataset Metadata35--------------------------------------------------36dataset_name: RC_Walls_Dataset_V237dataset_version: V238element_type: Reinforced concrete columns39pdf_count: 2540png_count: 2541 42--------------------------------------------------432. File Structure44--------------------------------------------------45PDF files:46• Flattened47• Anonymous48• Metadata removed49• OCR-ready50 51PNG files:52• 1200 DPI resolution53• Clean and uniform background54• High contrast for Vision models55 56Documentation files:57• DATA_DICTIONARY58• DATASET_INFO_TEMPLATE.json59• DATASET_STRUCTURE_BLUEPRINT60• INDEX.csv61• LICENSE.txt62• README63 64--------------------------------------------------653. Drawing Contents66--------------------------------------------------67Each drawing may include:68• Reinforcement layouts 69• Longitudinal bars 70• Stirrups/ties 71• Sections in 1–3 views 72• Dimensions (millimeters) 73• Structural symbols 74• Work stages 75• Concrete classes 76• Notes and detailing conventions 77 78--------------------------------------------------794. Data Preparation Process80--------------------------------------------------81• Anonymization (project & company data removed) 82• Noise reduction 83• PDF flattening 84• Cleanup of backgrounds 85• Export to high-resolution PNG 86 87--------------------------------------------------885. Machine Learning Use-Cases89--------------------------------------------------90• OCR model training 91• Vision model detection of bars, symbols, dimensions 92• Generating embeddings for engineering LLMs 93• CAD-to-AI pipelines 94• BIM automation 95 96--------------------------------------------------976. Limitations98--------------------------------------------------99Not for construction use.100For training & research only.101 102----------------------------------------------1037. SUPPORT104----------------------------------------------105 106If you have questions, need additional formats, or want a custom dataset 107(beams, slabs, foundations, walls, steel details, construction photos, BIM sets), 108please contact:109 110PN Engineering Datasets111Email: pawel.niczyporuk@gmail.com112 113Gumroad: https://pnengineering.gumroad.com/114 115 116PN Engineering Datasets – 2025