Results 51 to 60 of about 1,598,801 (337)

A Case‐Based Reasoning Approach to Model Manufacturing Constraints for Impact Extrusion

Advanced Engineering Materials, EarlyView.
A hybrid modeling approach is presented that combines constraint‐based process modeling and case‐based reasoning. The model formalizes manufacturing constraints and integrates simulation data to model complex manufacturing processes. The approach supports manufacturability analysis during product design through an adaptive modeling environment.
Kevin Herrmann, Eduard Ortlieb, Hendrik Wester, Paul Christoph Gembarski, Bernd‐Arno Behrens, Roland Lachmayer   +5 more
wiley   +1 more source

NEW REINFORCING BAR OF RUP “BMZ” PRODUCTION

Литьë и металлургия, 2004
The technology of conversion of new kinds of hardware with profile of new type, which will allow to increase considerably the mechanical properties of concrete components and to enhance the steel economy, is considered in the article.
N. V. Andrianov, V. A. Matochkin, A. N. Bondarenko, V. A. Tishchenko, I. N. Tihonov, V. Z. Meshkov, V. S. Gumeniuk, G. N. Sudakov   +7 more
doaj  

Analysis of the Vertical Dynamic Response of SDCM Piles in Coastal Areas

Journal of Marine Science and Engineering
The stiffened deep cement mixing (SDCM) pile, as a new type of rigid–flexible composite pile, significantly enhances the vertical bearing capacity of traditional precast piles, thus holding broad application prospects in the substructure construction of ...
Yeyu Yan, Hongbo Liu, Guoliang Dai, Yufan Xiang, Chenhu Xu   +4 more
doaj   +1 more source

BASIC PROPERTIES OF CONCRETE AND CONCRETE. PREPARATION OF CONCRETE MIXTURE.

, 2023
The complex is obtained by direct mixing of water, cement and fillers, a concrete mixture that represents a multi-component polydispersion system. It includes small dispersion particles of cement, relatively larger small and large granular filler, special additives that are introduced in most cases, water and air added during the preparation of the ...
openaire   +2 more sources

Assessing the Ecological Value: Monetizing Process Innovations in Tailored Forming

Advanced Engineering Materials, EarlyView.
This article introduces a method for evaluating the sustainability of innovations, even with limited data. The method is illustrated through an analysis of the “Tailored Forming” technology, which explores the impact of sustainability on economic value added.
Jonas Schneider, Jan Westing, Matthias Schmidt, Peter Nyhuis, Vivian Katharina Kuprat   +4 more
wiley   +1 more source

Development and Influence of Pore Pressure around a Bucket Foundation in Silty Soil

Journal of Marine Science and Engineering, 2022
Silty soil is common in the seabed of eastern coastal areas of China. The behaviors of the silty soil and a bucket foundation installed within it need more study. In this work, model tests of a bucket foundation in silty soil were performed.
Xue-Liang Zhao, Xin Wang, Peng-Cheng Ding, Shu-Huan Sui, Wen-Ni Deng   +4 more
doaj   +1 more source

A Novel Simulation Approach for Damage Evolution during Tailored Forming

Advanced Engineering Materials, EarlyView.
Traditional damage models are struggling to accurately and efficiently simulate large‐scale three‐dimensional models with a great number of degrees of freedoms. A new gradient‐enhanced damage model based on the extended Hamilton principle can significantly reduce the computation time while ensuring mesh‐independence which is suitable to use in tailored
Fangrui Liu, Dustin Roman Jantos, Philipp Junker   +2 more
wiley   +1 more source

Estimating CPT Parameters at Unsampled Locations Based on Kriging Interpolation Method

Applied Sciences, 2021
The cone penetrometer test (CPT) has been widely used in geotechnical investigations. However, how to use the limited CPT data to reasonably predict the soil parameters of the unsampled regions remains a challenge.
Jinhao Liu, Jinming Liu, Zhongwei Li, Xiaoyu Hou, Guoliang Dai   +4 more
doaj   +1 more source

The choice of concrete mixers for the concrete preparation [PDF]

MATEC Web of Conferences, 2018
The production of commodity concretes is a large segment of the construction industry and a testing base for concrete mixers. The choice of high-reliable concrete mixers for high-quality production of various brands of concrete is topical. When choosing concrete mixers, the most important is condition for improving the quality of mixing.
Pavel Kapyrin, Mihail Stepanov, Batraz Kaitukov   +2 more
openaire   +3 more sources

Dimensionless Investigations on Energy Conversion and Analysis of Interlayer Time in Laser‐Based Powder Bed Fusion of Polymers for Polyamide 12 with Nanoadditives and Polypropylene

Advanced Engineering Materials, EarlyView.
This study explores the energy conversion in powder bed fusion of polymers using laser beam for polyamide 12 and polypropylene powders. It combines material and process data, using dimensionless parameters and numerical models, to enable the prediction of suitable printing parameters.
Christian Schlör, Moritz Grünewald, Kevin Popp, Ihsan Murat Kusoglu, Stephan Barcikowski, Stan Gann, Thomas Schuffenhauer, Martin Bastian, Claas Bierwisch, Johannes Rudloff   +9 more
wiley   +1 more source