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Online since: January 2016
Authors: Boris Bielek, Dagmara Čeheľová, Milan Janák
THE IMPACT OF RELATIVE POSITION OF THE HIGH-RISE BUILDINGS ON THE WIND FLOW
ČEHEĽOVÁ Dagmara1, a *, JANÁK Milan2,b and BIELEK Boris1,c
1Department of Building Structures, Slovak University of Technology in Bratislava, Faculty of Civil Engineering, Radlinského 11, 813 68 Bratislava, Slovakia
2Simulácie budov, s.r.o., Hanulova č. 9, 841 01 Bratislava, Slovakia
adagmara.cehelova@stuba.sk, bjanak@simulaciebudov.sk, cboris.bielek@stuba.sk
Keywords: wind, buildings aerodynamic, airflow, Venturi effect, CFD simulation
Abstract.
For non-confined flows in wind engineering, the Venturi effect could be defined in a similar way.
In: Journal of Wind Engineering Mechanics - ASCE 314 (2008)
Appropriate boundary conditions for computational wind engineering model using the k-ɛ turbulence model.
In: Journal of Wind Engineering and Industrial Aerodynamics 46, 47 (1993) p. 145-153
For non-confined flows in wind engineering, the Venturi effect could be defined in a similar way.
In: Journal of Wind Engineering Mechanics - ASCE 314 (2008)
Appropriate boundary conditions for computational wind engineering model using the k-ɛ turbulence model.
In: Journal of Wind Engineering and Industrial Aerodynamics 46, 47 (1993) p. 145-153
Online since: May 2011
Authors: Chun Hong Song, Hong Xiang Tang
Finite Element Analysis of Strain Localization under Static and Dynamic Loading Conditions Based on Cosserat Continuum Model
TANG Hongxiang1, 2, a, SONG Chunhong1, b
1School of Civil and Hydraulic Engineering, Dalian University of Technology, 116023, Dalian, China
2State Key Laboratory of Coastal and Offshore Engineering, 116023, Dalian, China
atanghx@dlut.edu.cn, bsch@dlut.edu.cn
Keywords: strain localization; static and dynamic loading; Cosserat continuum model.
Li and Tang[3] formulated a consistent algorithm of the pressure-dependent elastoplastic model in the framework of Cosserat continuum theory, which was used to simulate the strain localization in geotechnical engineering[4,5,6].
Sluys: Computer Methods in Applied Mechanics and Engineering, Vol.90, 805-827(1991)
[5] Hongxiang Tang and Xikui Li, in: Proceeding of the 4th Asian Joint Symposium on Geotechnical and Geo-Environmental Engineering, Dalian, China(2006)
[6] Hongxiang Tang, in The 10th International Symposium on Landslides and Engineered Slopes, Xian, China(2008).
Li and Tang[3] formulated a consistent algorithm of the pressure-dependent elastoplastic model in the framework of Cosserat continuum theory, which was used to simulate the strain localization in geotechnical engineering[4,5,6].
Sluys: Computer Methods in Applied Mechanics and Engineering, Vol.90, 805-827(1991)
[5] Hongxiang Tang and Xikui Li, in: Proceeding of the 4th Asian Joint Symposium on Geotechnical and Geo-Environmental Engineering, Dalian, China(2006)
[6] Hongxiang Tang, in The 10th International Symposium on Landslides and Engineered Slopes, Xian, China(2008).
Online since: May 2012
Authors: Fa Liang Lu, Jin Li
Research on Performance of Road Application of Converter Bituminous Steel-slag Mixture of Jigang Group co. ltd
Faliang Lu 1,a , Jin Li 2,b
1 Department of Civil Engineering of Shandong Jiaotong University, Jinan City 250355,China
2 Department of Civil Engineering of Shandong Jiaotong University, Jinan City 250355, China
alfaliang@163.com, b sdzblijin@163.com
Key Words: Road Engineering, Road Application Performance, Rutting Performance, Converter Steel-slag, High-temperature Stability, Water Stability, Fatigue Property
Abstract: To detect the chemical composition and physic-mechanical properties of converter steel slag of Jigang Group Co., Ltd and evaluate its feasibility as aggregate of the bituminous mixture.
At present, Jigang Co., Ltd mainly applies hot stifle technology to perform granulating treatment on steel slag, and the particle diameter of steel slag subject to hot stifle treatment is mostly below 31.5mm, which realizes automatic magnetic separation of scrap iron in slag, reduces f-CaO contents in slag substantially and creates conditions for the application of steel slag in pavement engineering.
Therefore, the actual engineering significance of using 0-3mm machine-made sand to replace 0-3mm steel slag is very small.
At present, Jigang Co., Ltd mainly applies hot stifle technology to perform granulating treatment on steel slag, and the particle diameter of steel slag subject to hot stifle treatment is mostly below 31.5mm, which realizes automatic magnetic separation of scrap iron in slag, reduces f-CaO contents in slag substantially and creates conditions for the application of steel slag in pavement engineering.
Therefore, the actual engineering significance of using 0-3mm machine-made sand to replace 0-3mm steel slag is very small.
Online since: October 2010
Authors: Liang Hsiung Chou
On improvements of rubberized concrete with organosulfur compounds
L.H Chou1,a
a Department of Civil and Water Resource Engineering, National Chiayi University, No.300, Syuefu Road, 60004 Chiayi City, Taiwan
alhchou@mail.ncyu.edu.tw
Keywords: Composite; Interfaces; Adsorption; AFM; Crumb rubber
Abstract.
Online since: October 2012
Authors: Yue Meng
Creating Indoor Beauty of Artistic Conception
Meng Yue1, a
1School of Civil Engineerning & Architecture, Jiaozuo University, Jiaozuo, Henan, P.R.
The artistic beauty created brings a sentimental experience of the internal personalities and emotional appealing, which serves as a process of the demonstration or creation of the interior design by way of either integrating system elements such as culture, science and technology, and production, interweaving various disciplines ranging from psychology, human engineering, to humanities and arts, or summarizing the factors of nature, society and humanity as a whole. as shown in Fig. 3. [3] [4] Creating from beauty of the indoor environment to sublimation of the interior beauty of artistic conception The beauty of artistic conception is so contagious that it makes interior space possess a magic power of being intriguing and forever charming.
The artistic beauty created brings a sentimental experience of the internal personalities and emotional appealing, which serves as a process of the demonstration or creation of the interior design by way of either integrating system elements such as culture, science and technology, and production, interweaving various disciplines ranging from psychology, human engineering, to humanities and arts, or summarizing the factors of nature, society and humanity as a whole. as shown in Fig. 3. [3] [4] Creating from beauty of the indoor environment to sublimation of the interior beauty of artistic conception The beauty of artistic conception is so contagious that it makes interior space possess a magic power of being intriguing and forever charming.
Online since: November 2012
Authors: Yun Jie Hu
Kiln-Courtyard Residence in Western of Henan:Research of the Characteristics of Ancient Residences in Qiaozhuang Village
Yunjie HU
School of Civil Engineering Luoyang Institute of Science and Technology,Luoyang Henan 471023
Key word: kiln–courtyard residence,Ecological characteristics,Morphological characteristics
Abstract: This article take the folk dwelling in QiaoZhuang Village of Mengjin County as a carrier, from two aspects that is the ecology and the shape summarized the compatibility of the kiln--courtyard residence in the west of Henan Province.
Online since: September 2014
Authors: An Na Won, Won Hwa Hong
The Effect of the Income Level and Purchasing Method
on the Purchase of High-efficiency Appliances
Anna WON1, a, Won-hwa HONG1,b
1Kyungpook National University, School of Architecture & Civil of Engineering, Republic of Korea
awoan749@hanmail.net, bhongwh@knu.ac.kr
Keywords: Household sector, Income level, Questionair, High-efficiency appliances
Abstract.
Online since: January 2013
Authors: A Ying Zhang, Dong Xing Zhang
Introduction
Carbon fiber reinforced plastics (CFRP) have been used extensively in aerospace, marine and civil industries owing to their outstanding high strength/weight ratios, compared to conventional engineering materials like steel and aluminum [1-3].
Online since: October 2014
Authors: Vladimir I. Andreev, Robert A. Turusov
THERMAL STRENGTH OF ADHESION BOND
Andreev V.I.1, a, Turusov R.A.1,b
1 Moscow State University of Civil Engineering, 26 Jaroslavskoje shosse,
Moscow, 129337, Russian Federation,
a asv@mgsu b rob-turusov@yandex.ru
Keywords: composite, glue, adhesion, thermal strength, elasticity, contact layer, shear stresses
Abstract.