Results 31 to 40 of about 84,087 (308)

The diurnal evolution of the urban heat island of Paris: a model-based case study during Summer 2006 [PDF]

, 2013
The urban heat island (UHI) over Paris during summer 2006 was simulated using the Advanced Regional Prediction System (ARPS) updated with a simple urban parametrization at a horizontal resolution of 1 km.
De Ridder, K., Demuzere, M., Lauwaet, D., van Lipzig, N. P. M., Wouters, H.   +4 more
core   +3 more sources

Study on Vertical Uplift Resistance Characteristics of Pre-Drilled Planted Piles in Boulder Strata

Applied Sciences
Pre-drilled composite planted piles are a commonly used construction method, but there is currently limited research on the load-bearing characteristics of piles penetrating boulders.
Wenli Liao, Qipeng Cai, Hao Lin, Jiajin Zhou, Shizhuo Su, Xiangyu Guo   +5 more
doaj   +1 more source

Prediction method of screw pile bearing capacity under uplift load

Soils and Foundations
The screw threads continuously distributed along the surface of the pile significantly modify its bearing mechanism, distinguishing it from traditional column piles.
Hongwei Ma, Guoqiang Ma, Weiqiang Zhang
doaj   +1 more source

Research on the Influence of Size Effect on the Uplift and Bearing Capacity of Spiral Anchors for Deep Sea Floating Foundations

Applied Sciences
In response to the issue of the size effect of helical anchors in deep-sea areas on their uplift bearing capacity, this study was proposed based on the ratio of the anchor shaft diameter to the anchor helix diameter and the ratio of the pitch to the ...
Bingsan Chen, Zhenqing Zhang, Pai Jiang, Yunhan Huang   +3 more
doaj   +1 more source

Uplift Behaviour of External Fibre-Reinforced Polymer Wrapping on RC Piles in Dry and Submerged Sandy Soil

Buildings, 2023
The sudden occurrence of an earthquake induces a liquefaction effect on foundation soil, which causes a substantial increase in the uplift pressure acting on piles and causes structural damage to superstructures.
Mohamed Younus Meeran Mydeen, Murugan Madasamy, Bright Singh Seeni   +2 more
doaj   +1 more source

Effects of disc overhang diameter on the uplift bearing capacity of new-type concrete expanded-plate pile groups

Scientific Reports
The disc overhang diameter can significantly affect the uplift bearing capacity of new concrete expanded-plate pile groups, affecting their design and practical applications.
Yongmei Qian, Mingyue Che, Da Teng, Chao Lin, Zunpeng Liu, Kai Zhang   +5 more
doaj   +1 more source

Seasonal variations in Greenland Ice Sheet motion : Inland extent and behaviour at higher elevations [PDF]

, 2011
Peer ...
Bartholomew, I. D., Cowton, T., King, M. A., Mair, D., Nienow, P., Palmer, S., Sole, A.   +6 more
core   +2 more sources

Improving the Robustness of Visual Teach‐and‐Repeat Navigation Using Drift Error Correction and Event‐Based Vision for Low‐Light Environments

Advanced Robotics Research, EarlyView.
Visual teach‐and‐repeat (VTR) navigation allows robots to learn and follow routes without building a full metric map. We show that navigation accuracy for VTR can be improved by integrating a topological map with error‐drift correction based on stereo vision.
Fuhai Ling, Ze Huang, Tony J. Prescott
wiley   +1 more source

Bar load-displacement curve model based on statistical damage mechanics

Frontiers in Earth Science, 2022
The load displacement curve model of bolt is of great significance to estimate the ultimate uplift bearing capacity of bolt and analyze the force transmission of bolt.
Zhao Yang, Zhao Yang, Zhao Yang, Song Chen, Song Chen, Song Chen, Jinglai Sun, Yibo Zheng, Liufang Li, Ying Yuan   +9 more
doaj   +1 more source

Pengaruh Variasi Jarak Pelat Helical terhadap Daya Dukung Tarik Helical Pile pada Tanah Gambut [PDF]

, 2016
Helical pile can provide an alternative for wood pile over peat soil. The reaserch studied about the effect of spacing of helical plates to uplift capacity of helical pile and compared to wood pile and helical without pile.
\u27, M. (Muhardi), Fatnanta, F. \u27. (Ferry), Putra, R. H. (Robi)   +2 more
core