Results 11 to 20 of about 3,671,757 (288)

Calculation Approach for Lateral Bearing Capacity of Single Precast Concrete Piles with Improved Soil Surrounds

open access: yesAdvances in Civil Engineering, 2018
Precast concrete (PC) piles with cement-improved soil surrounds have been widely used for soft ground improvement. However, very few calculation approaches have been proposed to predict the lateral bearing capacity.
Guangyin Du   +3 more
doaj   +2 more sources

Vertical and Lateral Bearing Capacity of FRP Composite Sheet Piles in Soft Soil

open access: yesAdvances in Civil Engineering, 2020
Fiber-reinforced polymer (FRP) composite sheet piles are usually favored for slope and river-retaining structures due to their construction and environmental efficiency.
Zhe Wang   +5 more
doaj   +2 more sources

Performance studies of oil lubricated helical groove journal bearing [PDF]

open access: yes, 1992
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The provision of helical grooves on the surface of a plain journal bearing can improve the stability of a rotor-bearing system.
Khan, Muhammad Zubair
core   +7 more sources

Static, dynamic and levitation characteristics of squeeze film air journal bearing: Designing, modelling, simulation and fluid solid interaction [PDF]

open access: yes, 2011
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.Bearings today need to be able to run at very high speed, providing high positional accuracy for the structure that it supports, and requiring very little ...
Wang, Chao
core   +7 more sources

Advanced Bearing System for Ultra Precision Plastic Electronics Production Systems [PDF]

open access: yes, 2014
The aims of this MSc research project are to investigate the application of aluminium for the main components of an ultra-precision spindle defined for use in R2R production systems and to produce a reel to reel rotary aluminium hydrostatic bearing ...
Zhao, Gang
core   +7 more sources

Research on Bored Bearing Characteristics in Xi’an

open access: yesMATEC Web of Conferences, 2015
To analyze the influence of different soil properties on pile foundation load-bearing characteristics, taking a section of railway in Xi’an and a bridge of Xi’an as test area, and by field static load test to study load transfer characteristics after the
Zhang Lipeng, Shen Yabin, Wang Duanduan
doaj   +1 more source

Model Tests on Y-Shaped Piles under Compressive and Lateral Loading in Saturated Sand

open access: yesGeofluids, 2021
Y-shaped piles are a new type of pile whose cross-section is like the letter Y: they are often used in ground improvement for road or train subgrades in the eastern coastal region of China.
Lian-wei Ren   +4 more
doaj   +1 more source

Improvement of bearing capacity of footings using reinforced granular trench

open access: yes, 2021
Recent evidence suggests that the stability performance of footings can be greatly enhanced using a granular trench. Therefore, this paper sets out to study the bearing capacity of strip footing on a two-layered soil system that is composed of overlying ...
Bhattacharya, Paramita   +2 more
core   +1 more source

Effect of Relative Density and Stress Level on the Bearing Capacity of Footings on Sand [PDF]

open access: yes, 2010
The design of shallow foundations relies on bearing capacity values calculated using empirical procedures that are based in part on solutions obtained using the method of characteristics, which assumes a soil that is perfectly plastic following an ...
Loukidis, D, Salgado, Rodrigo
core   +1 more source

Experimental Study on Well Construction Process and Bearing Capacity Characteristics of Deepwater Suction Pile

open access: yesShiyou jixie, 2022
At present, well construction by shallow suction pile is mostly used in offshore drilling, but the relevant calculatioNmethod is complex and is not suitable for deepwater well construction conditions.
Liu Shujie   +5 more
doaj  

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