Results 31 to 40 of about 36,757 (316)

A field trial of a reusable, hollow, cast-in-situ pile [PDF]

, 2014
This paper describes the concept and field testing of a hollow, cast-in-situ, rotary bored pile foundation 1200 mm diameter and 30 m deep. The aim of the foundation is to allow large-diameter piles to be constructed using less concrete than in an ...
Andrew M. McNamara, Brett McKinley, Butcher AP, Clear CA, ICE (Institution of Civil Engineers), McNamara AM, Powell JJM, Powell JJM, Randolph MF, Sarah E. Stallebrass, Stroud M, Tony P. Suckling, Wardle IF   +12 more
core   +1 more source

Improving pre-drilling efficiency by analysing geological prospecting data: a case study of a project in Nanshan, Shenzhen [PDF]

E3S Web of Conferences, 2020
Pre-drilling is a widely used technique to get the detailed geological condition at the location of the bored pile foundation prior to its construction.
Liu Da, Liu Zheng, Chen Tianyu
doaj   +1 more source

Analisis Perbandingan Kekuatan, Metode Pelaksanaan Dan Biaya Antara Bored Pile Dengan Driven Pile Pada Pembangunan Hotel Best Western Adisucipto Yogyakarta [PDF]

, 2015
Aspek kekuatan dan biaya merupakan salah satu hal yang mempengaruhi pelaksanaan proyek konstruksi. Oleh sebab itu perlu ada perencanaan kekuatan dan biaya yang baik agar tidak terjadi kecelakaan suatu konstruksi dan pemborosan terhadap konstruksi ...
, Anto Budi Listyawan, ST. MSc., , Ir. Muhammad Nur Sahid, MM. MT., Ratsangka, Tri Rintyaji   +2 more
core  

Electrical Conductivities of Conductors, Semiconductors, and Their Mixtures at Elevated Temperatures

Advanced Engineering Materials, EarlyView.
This article presents a comprehensive review of temperature‐dependent electrical conductivity data for multiple material classes at elevated temperatures, highlighting a persistent conductivity gap between metals and semiconductors in the range of 102$\left(10\right)^{2}$– 107$\left(10\right)^{7}$ S/m. Metal–ceramic irregular metamaterials are proposed
Valentina Torres Nieto, Marcia A. Cooper
wiley   +1 more source

PERENCANAAN ABUTMENT DAN PONDASI STUDI KASUS JEMBATAN KALIPANG JLS LOT 9 BALEKAMBANG-KEDUNGSALAM, KAB.MALANG [PDF]

, 2023
"The Kalipang Bridge is a bridge with a length of 60 meters built as part of the South Cross Line Lot 9 project, connecting Kedungsalam and Balekambang in Malang Regency, specifically at Sta 4+196.001.
Adji, Muhammad Rizky Nasrullah
core  

Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading

Advanced Engineering Materials, EarlyView.
The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley   +1 more source

Recycling Waste Soils for Stability Enhancement in Bored Pile Construction

Buildings
Instability in the hole wall of bored pile may cause serious environmental problems. Therefore, using the small hole expansion theory and elastic–plastic theory, we studied the instability mechanism of the hole wall of bored pile, determined the stress ...
Feng Li, Lei Zhang, Zhengzhen Wang, Qiqi Liu, Tiantao Su, Jinke Wang   +5 more
doaj   +1 more source

Effects of the construction method on pile performance: Evaluation by instrumentation. part 2: Experimental site at the faculty of engineering of the University of Porto [PDF]

, 2011
Three different types of piles (bored, CFA and precast driven) were installed in the experimental site located in the Campus of the Faculty of Engineering of the University of Porto to study the effects of the construction method on pile performance. The
António Viana da Fonseca, David de Carvalho, Elisabete Costa Esteves, Faiçal Massad, Jaime Santos, Paulo José Rocha de Albuquerque   +5 more
core  

Centrifuge model testing for pile foundation reuse [PDF]

, 2011
With continuous development in the urban environment the ground is becoming more and more congested with redundant foundations. The underground development of services and infrastructure already restricts the location of new building foundations and the ...
Al-Tabbaa A, Bjerrum L, Burland JB, Butcher AP, Butcher AP, Chapman T, Garnier J, Lerouil S, Mayne PW, McNamara AM, Muir Wood D, Nunez I, Patel DC, Phillips R, Schofield AN, Skempton AW, Springman SM   +16 more
core   +1 more source

Tuning the Dielectric Properties of Individual Clay Nanosheets by Interlayer Composition: Toward Nano‐Electret Materials

Advanced Functional Materials, EarlyView.
The dielectric properties of clays are studied on the level of individual monolayers and functional double stacks. The material breakdown characteristics and charge storage performance are analyzed. For illustration, a defined charge pattern representing a cuneiform character is produced, written into a microscopic clay tile, referencing the origins of
Sebastian Gödrich, Paul Markus, Matthias Stöter, Bernhard Biersack, Rainer Schobert, Josef Breu, Georg Papastavrou   +6 more
wiley   +1 more source