Results 71 to 80 of about 37,718 (264)

Study of The Axial and Lateral Bearing Capacity of Bored Piles Affected by Liquefaction

IOP Conference Series: Earth and Environmental Science
Abstract Liquefaction can lead to structural failure as it reduces the bearing capacity of building foundations. This phenomenon occurs in saturated sandy soils where pore water pressure increases, significantly decreasing effective soil stress.
S. E. Satilah, H. C. Hardiyatmo, I. Satyarno   +2 more
openaire   +1 more source

Ultimate Lateral Bearing Capacity and Group Effect of Belled Wedge Pile Groups

KSCE Journal of Civil Engineering, 2019
Pile foundation of ports, high-voltage transmission line tower are subjected to amount of lateral loading, prediction on lateral bearing capacity is one of the most important projects in structure design. This paper pertains to the model tests on pile-soil interaction of single pile, 2 × 1 and 2 × 2 belled wedge pile groups embedded in sand under ...
Gangqiang Kong, Huaifeng Peng, Hongyu Qin, Lehua Wang, Yongdong Meng   +4 more
openaire   +1 more source

Optical Signature of Moiré Superlattices Formed by Twisted SrTiO3 Membranes

Advanced Functional Materials, EarlyView.
We discover optical signatures from bonded interfaces in twisted SrTiO3 moiré superlattices, including low‐frequency Raman vibrational modes and strong second‐harmonic generation, consistent with strong interlayer coupling inferred from cross‐sectional electron microscopy and ab initio calculations. ABSTRACT Moiré superlattices formed at the interfaces
T. A. M. Ragib Shahriar, Fumikazu Murakami, Xing He, Konnor Koons, Xinyan Li, Bumseop Kim, Shihan Qin, Varun Harbola, Jochen Mannhart, Yimo Han, Ruijuan Xu, Shengxi Huang, Andrew M. Rappe, Hanyu Zhu   +13 more
wiley   +1 more source

Lateral bending behavior and calculation of perforated cross-plate joints in lattice-shaped diaphragm walls

Frontiers in Earth Science
IntroductionLattice-shaped diaphragm walls (LSDWs) are increasingly used in bridge foundations and foundation pit enclosures due to their high vertical and horizontal load-bearing capacity. Unlike conventional diaphragm walls that mainly support vertical
Ke Li, Rui Yang, Weicheng Tu, Qinxin Hu, Qian Kong   +4 more
doaj   +1 more source

Magnesium‐Based Transient Bioelectronics, Bio‐Optics and Bio‐Scaffolds

Advanced Functional Materials, EarlyView.
This paper reviews the state of the art and recent advances in magnesium‐based thin‐film, foils, and scaffolds for applications in transient bio‐optics, bioelectronics and tissue engineering. The design principles, fabrication methods, material properties, and integration strategies are discussed in detail.
Massimo Mariello, Yves Leterrier
wiley   +1 more source

From Geometry to Function: Programmable Mechanical Response in 3D‐Printed Adipose‐Inspired Soft Metamaterials

Advanced Functional Materials, EarlyView.
Geometry‐driven design of soft cellular metamaterials is systematically investigated by combining experiments, finite element modeling, and statistical prediction. The study quantifies how unit cell geometry and material properties govern stiffness, instability, densification, and energy absorption.
Alice Berardo, Gianmarco Dolino, Damiano Coato, Paolo Gargiulo, Emanuele Luigi Carniel   +4 more
wiley   +1 more source

Experimental and Numerical Investigation on the Ultimate Vertical Bearing Capacity of U-Shaped Girder with Damaged Web

Sensors, 2019
U-shaped girder has been extensively used for its excellent adaptability in the urban railway transit system. As an open thin-walled structure, significant difference of working mechanism exists between U-shaped girder and conventional section girder (e ...
Jingfeng Zhang, Yuan Jing, Pandao Li, Wanshui Han, Nan Zhang, Yunlai Zhou   +5 more
doaj   +1 more source

Bridging Polymer Brushes and Coatings Through Ultra‐Thick Growth by Surface‐Initiated Photoiniferter Polymerization

Advanced Functional Materials, EarlyView.
Surface‐initiated photoiniferter‐mediated polymerization (SI‐PIMP) enables the controlled growth of UHMW polymer brushes with multi‐micrometer thicknesses, bridging conventional brushes and bulk‐like coatings. UHMW brushes are synthesized through a controlled/living process; they provide low friction and enhanced wear resistance under aqueous ...
Elena Avanzini, Emanuele Grigolon, Lily E. Diodati, Matteo Savio, Megan E. Lott, Kaden C. Stevens, Francesca Lorandi, Brent S. Sumerlin, Edmondo M. Benetti   +8 more
wiley   +1 more source

THE BEARING CAPACITY MANAGEMENT OF PHC PILES ON AN INCLINED BASEROCK AND THE LATERAL LOAD TEST

Doboku Gakkai Ronbunshu, 2001
橘湾発電所の工業用水タンク基礎は, 直径が85mと大型であるとともに, 基礎岩盤が比較的急傾斜であることから, 同一基礎内において岩盤までの深さが大きく異なっている. この様に特殊な地盤においては, 従来用いられている杭の打止め管理式では支持力評価の誤差が大きくなると考えられる. そこで, 施工にあたっては, 一般的に用いられている「動的載荷試験」とともに「急速載荷試験」を行い, 精度の高い打止め管理式を設定し, 鉛直支持力の確認を行った. また, 水平方向については地盤反力係数が載荷速度に依存性があることを考慮し,「ダイナミックジャッキによる静的・動的載荷試験」を行って地震時におけるタンク本体の固有周期付近の値を求め, 地震時の水平地盤反力係数の評価を行った.
Masato TAKEYAMA, Hitoshi SUEZAWA, Hirohiko IWAHARA, Masahiro IZAKURA   +3 more
openaire   +2 more sources

Noise‐Limited Bit Precision in Ferroelectric Synaptic Transistors for High‐Resolution Neuromorphic Computing

Advanced Functional Materials, EarlyView.
Low‐frequency noise spectroscopy defines the resolvable conductance states of synaptic FeFETs by coupling read‐current fluctuation with usable dynamic range. The resulting noise‐limited bit precision establishes a universal, device‐agnostic reliability metric beyond the memory window, enabling quantitative benchmarking and rational design of high ...
Jaehong Park, Yeonseop Shin, Changhyeon Han, Sangwoo Kim, Eunchan Park, Youngchan Cho, Jaehong Min, Hyunjun Ahn, Jaekyoung Park, Cheol‐Woong Yang, Jangsaeng Kim, Daewoong Kwon, Wonjun Shin   +12 more
wiley   +1 more source