Results 41 to 50 of about 4,680,627 (282)

Influences of thermo-mechanical properties of clay on mechanical responses of energy piles

Yantu gongcheng xuebao, 2022
Under the action of temperature variation induced by energy piles, the mechanical properties of soils surrounding the piles will be changed, thereby affecting their deformation, the stress of the pile-soil interface and the bearing capacity of the pile ...
LU Hao-jie 1, KONG Gang-qiang 2, LIU Han-long 1, WU Di 3, CHEN Yong-hui 2
doaj   +1 more source

Approximate Calculation of Negative Skin Friction of a Pile

Soils and Foundations, 1971
ABSTRACT In order to know a variation of the compressive stress with depth, occurred in a pile driven into soft soil and subjected to negative skin friction due to its subsidence, the equation proposed by H. B. Seed & L. C. Reese was solved under the assumption of an elasto-plastic relationship between the relative displacement of a pile to its ...
openaire   +2 more sources

Discordance Between Patient and Physician Global Assessments in Early Systemic Sclerosis

Arthritis Care &Research, EarlyView.
Objective This study aims to identify factors associated with patient global assessment (PtGA) and physician global assessment (PhGA) and discordance between them in systemic sclerosis (SSc). Methods Data from adults with early SSc (<5 years) from the Collaborative National Quality and Efficacy Registry were included.
Ellen Romich, Alexis Ogdie, Alisa Stephens Shields, Peter A. Merkel, Shervin Assassi, Elana J. Bernstein, Andreea Bujor, Flavia V. Castelino, Lorinda Chung, Luke B. Evnin, Tracy M. Frech, Jessica K. Gordon, Melissa Griffith, Faye N. Hant, Monica L. Harding, Laura K. Hummers, Dinesh Khanna, Kimberly S. Lakin, Dorota J. Lebiedz‐Odrobina, Yiming Luo, Ashima Makol, Maureen D. Mayes, Zsuzsanna H. McMahan, Jerry Molitor, Duncan F. Moore, Julie Paik, Carrie Richardson, Brian Skaug, Ami A. Shah, Ankoor Shah, Virginia Steen, John M. VanBuren, Elizabeth R. Volkmann, Carleigh Zahn, Nora Sandorfi, for the CONQUER Investigators   +35 more
wiley   +1 more source

Anorectal Dysfunction in Systemic Sclerosis: Clinical Phenotypes and Functional Patterns

Arthritis Care &Research, EarlyView.
Objective The aim of this study was to characterize specific physiologic defects in anorectal dysfunction in systemic sclerosis (SSc) using anorectal manometry (ARM), evaluate associations with gastrointestinal (GI) and extraintestinal clinical phenotypes, and explore potential serologic markers for risk stratification.
Timothy Kaniecki, Alireza Amindarolzarbi, Tsion Abdi, John Clarke, Michael Hughes, Ami A. Shah, Zsuzsanna H. McMahan   +6 more
wiley   +1 more source

Directional sensitivity of skin friction measurements using nematic liquid crystal

, 1998
The directional sensitivity of a new liquid crystal technique for aerodynamic skin friction measurement has been assessed. Experiments were performed using a turntable device installed in a laminar flow duct. Nematic liquid crystal was deposited onto the
Elston, S. J., Jones, Terry V., Buttsworth, D. R.   +2 more
core   +1 more source

Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy

Advanced Engineering Materials, EarlyView.
Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang, Jianxiang Zhao, Zhaoqi Chen, Hao Gong, Yinsen Yan, Junlei Tao, Yong Yang   +6 more
wiley   +1 more source

Pengaruh Negative Skin Friction pada Sisitim Pondasi Tiang Pacang Berkelompok [PDF]

, 2018
Salah satu kendala yang dialami pada pemasangan tiang pancang end bearing adalah terjadinya Negative Skin Friction (Gaya Gesek Dinding Negatif ). Negative Skin Friction merupakan gaya yang menarik tiang ke bawah karena tiang turun relatif terhadap tiang.
Ifandianto, Ahmad
core   +1 more source

Settlement of piles with negative skin friction: design approaches according to part 3 of Eurocode 7

Acta Polytechnica
Piles offer an effective solution for supporting structures in challenging ground conditions. However, ground settlement around deep foundations can induce negative skin friction, adding complexity to the geotechnical analysis and requiring careful ...
Alena Zemanová, Vojtěch Anderle, Jan Masopust   +2 more
doaj   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Study on negative friction of pile foundation in homogeneous layered soil in collapsible loess area

Scientific Reports
The collapsible nature of loess soil can lead to issues such as additional settlement of pile foundations, reduced pile strength, and decreased bearing capacity, posing a significant threat to the safety of structures in loess regions.
Zhiquan Wang, Liangliang Xin, Shuaihua Ye, Jian Wu, Weina Ye, Jingbang Li   +5 more
doaj   +1 more source