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Influence of Design Parameters of Membrane-Type Flow Controller on Bearing Characteristics of Hydrostatic Guideways [PDF]

Micromachines
The hydrostatic guideway has been widely used in ultra-precision machine tools. The flow stability of the hydrostatic guideway has a significant impact on its bearing characteristics, and the flow controller is critical to safeguard the flow stability of
Yi Chen, Xiaoyu Xu, Ziqi Lin, Maoyuan Li, Guo Bi, Zhenzhong Wang   +5 more
doaj   +2 more sources

Study on Load-Bearing Characteristics of Converter Trunnion Bearing

Metals, 2023
In order to improve the load-bearing performance of converter trunnion bearing, this paper proposes magnetic-hydraulic bearing which is a new coupled support technology that combines electromagnetic support and hydrostatic support. It can be realized the
Liwen Chen, Bingyan Cui, Xiaochen Wu, Chenxu Yin, Jianhua Zhao   +4 more
doaj   +2 more sources

Mechanical behavior analysis and bearing capacity calculation of CFG pile composite foundation on coral sand site

Frontiers in Earth Science, 2023
Coral sand foundation formed by hydraulic fill often faces the problem of poor bearing capacity. This paper proposed for the first time to apply CFG pile composite foundation to coral sand sites to verify the feasibility of this scheme and understand its
Xiaobin Li, Xiaobin Li, Ruiyuan Zhang, Zhao Yang, Peishuai Chen, Fuquan Ji, Bing Wen   +6 more
doaj   +1 more source

Analysis on Bearing Behavior of Single Pile under Combined Action of Vertical Load and Torque in Expansive Soil

Applied Sciences, 2023
To reasonably analyze the bearing characteristics of curved beam bridge pile foundation under the combined action of vertical force (V) and torque (T) in expansive soil, a method of determining Tu (limit torque) under the action of V is proposed ...
Zhi Wang, Jie Jiang, Shunwei Wang, Chenzhi Fu, Di Yang   +4 more
doaj   +1 more source

Research on Bearing Characteristics of Gravity Anchor in Clay

Journal of Marine Science and Engineering, 2023
The applications and studies of gravity anchors in the ocean are becoming more and more extensive. Most of the research, however, has been directed toward the bearing properties of sand.
Jianxing Yu, Pengfei Liu, Yang Yu, Xin Liu, Haoda Li, Ruoke Sun, Xuyang Zong   +6 more
doaj   +1 more source

Investigation on Bearing Characteristics of Gravity Wharf Rubble-Mound Foundation in Different Influencing Factors

Journal of Marine Science and Engineering, 2023
The use of the heavy hammer compaction method can enhance the bearing characteristics of underwater rubble-mound foundations. This is crucial to ensure the safety and stability of port and coastal engineering projects.
Cong Zhang, Zhende Zhu, Lun Dai, Shanyong Wang, Chong Shi, Duan Zhu   +5 more
doaj   +1 more source

Bearing Characteristics of Tripod Bucket Jacket Foundation for Offshore Wind Turbines in Sand under Monotonic Loads

Journal of Marine Science and Engineering, 2022
Tripod bucket jacket foundation is an alternative foundation solution for deep-sea wind farms. This paper analyzes and compares the bearing characteristics of two tripod bucket jacket foundations with different height-diameter ratios, the tripod suction ...
Guilan Wang, Yi Gan, Conghuan Le, Ruiyang Yan, Xueyang Hu   +4 more
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Influence of different boundary constraints on bearing characteristics of anchorage section of bolt

Meikuang Anquan, 2022
In order to study the influence of different boundary constraints on the bearing characteristics of the bolt anchorage section, the stress conditions of the bolt in the state of tension bearing and bolt-surrounding rock coordinated deformation bearing ...
LI Huaizhen, HE Xuan
doaj   +1 more source

Experimental Study on Vertical Bearing and Deformation Characteristics of Qiantang River Ancient Seawall

Buildings, 2023
Situated on the northern bank of the Qiantang River estuary, the ancient seawall serves not only as a national cultural relic but also as an active agent in flood and tide prevention.
Qiang Chen, Xiaobin Tu, Yongcheng Lv, Wei Liu, Li Shi   +4 more
doaj   +1 more source

Model Experiment Study on Vertical Bearing Characteristics of Large-Diameter Ring Piles

Applied Sciences, 2022
The hollow structure of large-diameter ring piles (LDRPs) reduces the amount of concrete used, is economically efficient, and reduces the weight of the pile. However, its bearing characteristics and safety performance are still not fully known.
Yingtao Sun, Aijun Yao, Lei Dong, Yanlin Li, Yifei Gong   +4 more
doaj   +1 more source