Deep Excavation Surface Settlement Database (324 Cases, China) This open dataset contains 324 published deep excavation cases collected from across China to support research on excavation-induced ground surface settlement. The database comprises geological parameters, engineering conditions, hydrogeological information, and two target outputs: the maximum surface settlement and its corresponding location. Data collection. A systematic literature search was conducted using the China Nat...

Rockshape‑SJK (Part 2 Generated) is currently the largest‑scale 3D geometric dataset of real‑world rockfill particles, targeting mesoscale numerical simulation for rock‑fill dam and rock‑filled concrete engineering. High‑fidelity 3D mesh models of massive blasted rockfill grains are reconstructed via multi‑view photogrammetry, preserving original angular features, surface asperities and full 3D morphological details for engineering‑relevant particle size ranges.This dataset provides abun...

Rockshape‑SJK (Part 2) is currently the largest‑scale 3D geometric dataset of real‑world rockfill particles, targeting mesoscale numerical simulation for rock‑fill dam and rock‑filled concrete engineering. High‑fidelity 3D mesh models of massive blasted rockfill grains are reconstructed via multi‑view photogrammetry, preserving original angular features, surface asperities and full 3D morphological details for engineering‑relevant particle size ranges.This dataset provides abundant real ...

Rockshape‑DSX (Part 1) is currently the largest‑scale 3D geometric dataset of real‑world rockfill particles, targeting mesoscale numerical simulation for rock‑fill dam and rock‑filled concrete engineering. High‑fidelity 3D mesh models of massive blasted rockfill grains are reconstructed via multi‑view photogrammetry, preserving original angular features, surface asperities and full 3D morphological details for engineering‑relevant particle size ranges.This dataset provides abundant real ...

This comprehensive dataset features two-phase flow Lattice-Boltzmann simulations generated using over 100 million GPU hours, covering a wide range of wetting conditions, capillary numbers, and porous geometries. Validated against synchrotron beamline experiments, the collection includes approximately 50 relative permeability curves and over 25,000 distinct fluid configurations to reveal key insights into wettability and ganglion dynamics. By providing data that would be impractical to ac...

These four datasets collectively serve as benchmarks for surface crack detection across road pavements and stone materials, distinguished by their varying imaging technologies and preparation methods. The CrackTree260 dataset focuses on deep learning readiness, expanding 260 visible-light, area-array pavement images into a massive training set of 35,100 samples through rigorous augmentation. In contrast, CRKWH100 and CrackLS315 prioritize high-resolution precision using line-array camera...

Over-excavation by Earth Pressure Balance (EPB) shields results in ground loss, which can lead to surface subsidence and pose a serious threat to both infrastructure and transportation systems. Current methods for monitoring muck volume—typically relying on weighing or visual inspection of the muck box—are often time-consuming, prone to error, and lack reliability. To address this, this paper proposes a muck volume measurement algorithm combined with a 3D point cloud segmentation model, ...

A large language model capability evaluation set containing 622 Q&A pairs in the field of hydraulic structures. This is a large language model capability evaluation set containing 622 questions in the field of hydraulic structures. The evaluation set comprehensively covers major sub-disciplines of hydraulic engineering including hydraulic tunnels, dams, hydropower stations, sluice gates, and flood discharge facilities in terms of content, and evenly includes four question types: multiple...

This dataset has (i) 3D geometry files of mineral particles from Florida and Virginia and (ii) analyzed 3D particle geometries. A total of 382 particle geometry files are included in this dataset. The Florida particles in this dataset are limestones, while the Virginia particles are freshly crushed granites from a quarry in Richmond, Virginia. The geometry files are obtained by 3D structured light scanning and presented in wavefront .obj format. These files can be viewed using free 3D ge...

This folder contains 48 images of grains and the corresponding segmentation masks that form the majority of the images that were used to train the U-Net model that the 'Segmenteverygrain' Python package is based on. The images have filenames that terminate in '_image.png'; the mask filenames terminate in '_mask.png'. The mask rasters only contain three values: 0 for background, 1 for the grain itself, and 2 for the grain boundary.