Results 11 to 20 of about 316,488 (268)

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

A Study on the Load-Bearing Characteristics and Load Transfer Mechanism of Bag Grouting Pile in Soft Soil Areas

Applied Sciences, 2023
In soft soil areas, to compare the load-bearing characteristics of bag grouting piles and cement mixing piles and study the load-bearing mechanism of bag grouting piles, field tests are conducted in this study, including the comparative compressive test ...
Fei Meng, Yipu Peng
doaj   +1 more source

On the Characteristics of Misaligned Journal Bearings [PDF]

Lubricants, 2015
Journal bearing misalignment arise generally from the shaft deformation under load, deflection of the shaft, manufacturing and assembly errors, improper installation, and asymmetric loading. During operations, misalignment has a considerable effect on the static and dynamic performances. It could cause wear, vibration and even system failure. In this
Joon Young Jang, Michael M. Khonsari
openaire   +2 more sources

Effect of Solidified Depth on the Vertical Compressive Bearing Characteristics of the Soil Continuously Solidified Pile Group Foundation

Applied Sciences, 2023
To meet the ultra-high bearing capacity design requirements of pile foundations under geological conditions without a good holding layer, we invented a new type of group pile foundation with the soil continuously solidified between piles (hereinafter ...
Tao Sun, Chen Wang, Dongjing Xu, Zhiyuan Lin, Junjie Yang, Shengmei Liu, Fakai Yang   +6 more
doaj   +1 more source

Nonlinear Analysis of Bearing Characteristics of Stiffened Deep Cement Mixing Piles under Vertical Loading

Buildings
Stiffened deep cement mixing (SDCM) piles are composite piles that combine the advantages of single large-diameter deep cement mixing (DCM) and precast concrete piles.
Yongzhi Jiu, Yunfeng Gao, Fuguang Lei, Yanzhi Zhu, Zhizeng Zhang   +4 more
doaj   +1 more source

Failure characteristics and strength formation mechanism of cement-fly ash based cemented gangue backfill

Meitan kexue jishu
In the process of constructional backfilling coal mining (CBCM), the demand for the strength of cemented gangue backfill (CGB) samples varies with different backfill rates. It is planned to adjust the strength of CGB samples by changing the proportion of
Xiaolei LI, Xianjie DU, Guorui FENG, Feng JU, Jianwei WANG, Wenhao LIU, Yuanxiang ZHENG   +6 more
doaj   +1 more source

Finite Element Analysis of Combined Bearing Characteristics of Pile–Soil Interaction in Composite Foundation

Applied Sciences
Composite foundations have been widely used and promoted in practical engineering applications. However, research on the joint-bearing mechanism of piles and soil within composite foundations is still not comprehensive enough.
Sugang Sui, Xiaoyan Zhang, Kaiyu Lu, Ze Li, Wenlian Liu, Hanhua Xu, Pengwei Han   +6 more
doaj   +1 more source

Numerical Investigation on the Interaction between a U-Shaped Pile Supporting Structure and an Adjacent Gravity Retaining Wall in River Dredging

Applied Sciences, 2023
There is significant interaction between the new supporting structure and the existing adjacent retaining wall in the dredging and excavation project of urban rivers.
Jiaqi Yan, Zipeng Qin, Ning Jiang, Linzhen Zhou, Zengran Chen, Yaqiang Niu, Yu Zhang   +6 more
doaj   +1 more source

Research on Bearing Characteristics of Offshore Inclined Helical Pile-Group Foundations in Sandy Soil

南方能源建设
[Introduction] The offshore wind power industry is among the most pioneering and strategic emerging sectors in the global development of new energy sources.
Weihua YANG, Xueyang HU, Puyang ZHANG, Yi GAN, Qingshan CHEN   +4 more
doaj   +1 more source

Hospitalization Through Families’ Eyes: Comparing Inpatient Care Quality for Children With Sickle Cell Disease and Cystic Fibrosis in Canada

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Sickle cell disease (SCD) is a chronic, inherited hemoglobinopathy that requires frequent hospitalization for disease‐related complications. Canadian data on inpatient care is limited. This study compared caregiver‐reported hospital experiences of children with SCD to those with cystic fibrosis (CF), a chronic, autosomal recessive ...
Hailey M. Zwicker, Kyle Kemp, Perri Tutelman, Sharon H. J. Hou, Paul Fairie, Maria Santana, Gregory M. T. Guilcher, Taryn Fay‐McClymont, Glenda Bendiak, Wendy Pelletier, Nicola Wright, Fiona Schulte   +11 more
wiley   +1 more source