Results 81 to 90 of about 586 (212)

Mechanical characteristics and calculation method of static pressure pile installation for PHC pipe piles in sandy soil foundation with pebble interlayer

Scientific Reports
The static pressure pile installation technique is extensively utilized in the construction of bridge pile foundations. However, the presence of pebble interlayers within the strata is a common occurrence. To examine the impact of such pebble interlayers
Xiannian Zhou, Chengyun Yang, Xiaojie Ming, Mi Dai, Weihe Lu, Fanghui Zhang   +5 more
doaj   +1 more source

Design Alternatives For Lateral Force-Resisting Systems Of Tall Buildings In Dubai, Uae

, 2012
Four design alternatives for lateral force-resisting systems of tall buildings in Dubai, UAE are presented. Quantitative comparisons between the different designs are also made. This paper is intended to provide different feasible lateral systems to be used in Dubai in light of the available seismic hazard studies of the UAE.
AlHamaydeh, Mohammad, Yehia, Sherif, Aly, Nader, Douba, Ammar, Layane Hamzeh   +4 more
openaire   +2 more sources

Self‐Sintering Ionogel Binder for Flexible, Recyclable, and Healable Printed Giant Magnetoresistive Sensors

Advanced Functional Materials, EarlyView.
ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo, Xiaotao Wang, Guannan Mu, Proloy Taran Das, Igor Veremchuk, Conrad Schubert, Aaron D. Cross, Yevhen Zabila, Xuan Peng, Larysa Baraban, Denys Makarov   +10 more
wiley   +1 more source

Bearing characteristics of ultra-long piles based on distributed fiber optic sensing technology

Yantu gongcheng xuebao
Based on a series of pile foundation tests from a project in the Super Headquarters Base in Shenzhen Bay, the load deformation characteristics of super-long piles under different geological conditions and the impact of friction coefficient on pile-soil ...
FU Zhangxin 1, CAO Wenzhao 1, 2, WU Xujun 1, 2, ZHANG Xingjie 2, LUO Muchi 1
doaj   +1 more source

Receptor‐Free Identification of Toxic Gases Enabled by Hygroscopic Aqueous Salt Films

Advanced Functional Materials, EarlyView.
Water as a gas sensor coating sounds impossible—until it stops evaporating. Here, hygroscopic salt solutions (LiCl, LiBr, H3PO4) form non‐drying aqueous films on CNT chemiresistors under ambient air. Gases partition into these liquid layers, sometimes transforming into water, and generate salt‐specific resistance fingerprints across a four‐channel ...
Seongwoo Lee, Yun‐Tae Kim, Hwarang Choi, Sanghwan Park, Seongyeop Lim, Chang Young Lee   +5 more
wiley   +1 more source

Regulated Ion‐Diffusion Hydrogels for Subtle and Multimodal Temperature‐Strain Sensing in Wound Monitoring

Advanced Functional Materials, EarlyView.
A soft, dual‐channel hydrogel patch enables simultaneous detection of wound temperature and strain by integrating ion‐diffusion‐mediated thermoelectric and resistive sensing. The conformal design maintains stable performance during motion, capturing subtle inflammatory and mechanical changes for continuous wound monitoring.
Yu Fang, Xinglong Pan, Zhiwei Li, Wanheng Lu, Chang Liu, Yi Zhou, Guo Tian, Ghim Wei Ho   +7 more
wiley   +1 more source

Lateral force resisting mechanisms in slab-column connections: An analytical approach [PDF]

, 2014
In many countries reinforced concrete (RC) flat slabs supported on columns is one of the most commonly used structural systems for office and industrial buildings. To increase the lateral stiffness and strength of the structure RC walls are typically added and carry the largest portion of the horizontal loads generated during earthquakes.
Drakatos Ioannis-Sokratis, Beyer Katrin, Muttoni Aurelio   +2 more
openaire  

Fully Additive Vertical Organic Electrochemical Transistors on Renewable and Compostable Substrates Enable Ultrasensitive Bioelectronics

Advanced Functional Materials, EarlyView.
Fully additive vertical organic electrochemical transistors (vOECTs) with channel‐length of 226 nm on a 50 µm compostable substrate achieve >106 current modulation and ∼36 mS transconductance. Ion‐selective integration enables 1.1 mA dec−1 sensitivity and 36 µm detection limit, highlighting a scalable platform for sustainable electronics and ...
Giulia Frusconi, Samuele Lavelli, Zsolt M. Kovács‐Vajna, Fabrizio Torricelli   +3 more
wiley   +1 more source

Omnipolar Magnetic Field Detection by Superlattice‐Based Hall Sensor

Advanced Functional Materials, EarlyView.
Magnetic‐field‐induced electronic switching is demonstrated in unit‐cell‐engineered La0.7Sr0.3MnO3–BiFeO3 superlattices. Distinct substrate terminations modify magnetic and transport properties. Hall resistance measurements show omnipolar, hysteretic anomalous Hall switching above the Curie temperature, arising from Fe─Mn interfacial exchange, enabling
Mark Huijben, Nicolas Gauquelin, Arno Annys, Zhaoliang Liao, Jo Verbeeck, Guus Rijnders, Gertjan Koster   +6 more
wiley   +1 more source

Model Test Study on Vertical Bearing Capacity of Stepped Piles

Taiyuan Ligong Daxue xuebao
[Purposes] The stepped pile with variable cross-section is a new pile type that is improved on the basis of the pile with equal cross-section, but its loading and deformation are relatively complex, and the processes of exerting lateral friction ...
LIU Shujie, LIU Zheng, WANG Teng, HE Wubin, CUI Yongqiang   +4 more
doaj   +1 more source