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Online since: September 2011
Authors: Chun Wei Min, Jin Li, Zun Li Teng, Yu Ping Sun
The Finite Element Analysis Of Sandwich Variable Cross-Section Plate Bending Performance
YuPing Sun 1, a, ChunWei Min2,b, Jin Li 3,c and ZunLi Teng4,d
1 School of Civil Engineering Lanzhou University of Technology, Lanzhou China,730050
2 School of Civil Engineering Lanzhou University of Technology, Lanzhou China,730050
3 School of Civil Engineering Lanzhou University of Technology, Lanzhou China,730050
4 School of Civil Engineering Lanzhou University of Technology, Lanzhou China,730050
a hhyy707@yahoo.com.cn, bwomendubulan@126.com,
clijin19870417@126.com, dtengzunli@126.com
Keywords: continuous casting 945steel; sandwich plate; bending performance; stress three-dimension degree.
Journal of Process Engineering,2007,7(3):p.628.
Journal of Process Engineering,2007,7(3):p.628.
Online since: August 2013
Authors: Markéta Černá, Barbora Součková, Barbora Hrubá, Michal Kraus, Darja Kubečková
Influence of Building Materials on Building Airtightness
Michal Kraus1, a, Markéta Černá1, b, Barbora Hrubá1, c,
Barbora Součková1, d and Darja Kubečková1, e
1 VŠB-Technical University of Ostrava, Faculty of Civil Engineering; Ludvíka Podéště 1875/17,
708 33 Ostrava, Czech Republic
amichal.kraus@vsb.cz, bmarketa.cerna@vsb.cz, cbarbora.hruba@vsb.cz, dbarbora.souckova@vsb.cz, edarja.kubeckova@vsb.cz,
Keywords: airtightness, air permeability, blower door test, construction, building materials.
Acknowledgment This contribution was created under the support of the specific university research – Student Grant Competition of VSB-TU Ostrava with the ID code SP2013/27 in collaboration with the scientific program called Creation and internationalization of top scientific teams and improvement of their excellence at the Faculty of Civil Engineering VSB-Technical University of Ostrava.
Kubečková, Analysis of building airtightness depending on construction system, Transactions of the VŠB - Technical University of Ostrava, Civil Engineering Series, Ostrava, 2012, pp. 93-102
Kubečková, Airtightness of Energy Efficient Buildings, 1st Annual International Conference on Architecture and Civil Engineering (ACE 2013), Singapore, Global Science and Technology Forum, 2013, pp. 29-36
Vaverka, Building heat engineering and energetics of buildings, Vutium, Brno, 2006
Acknowledgment This contribution was created under the support of the specific university research – Student Grant Competition of VSB-TU Ostrava with the ID code SP2013/27 in collaboration with the scientific program called Creation and internationalization of top scientific teams and improvement of their excellence at the Faculty of Civil Engineering VSB-Technical University of Ostrava.
Kubečková, Analysis of building airtightness depending on construction system, Transactions of the VŠB - Technical University of Ostrava, Civil Engineering Series, Ostrava, 2012, pp. 93-102
Kubečková, Airtightness of Energy Efficient Buildings, 1st Annual International Conference on Architecture and Civil Engineering (ACE 2013), Singapore, Global Science and Technology Forum, 2013, pp. 29-36
Vaverka, Building heat engineering and energetics of buildings, Vutium, Brno, 2006
Online since: May 2012
Authors: Ke Shan Zhu, Dong Yan Liu, Bao Yun Zhao
Some Comments on “Unloading Rock Mechanics”
Baoyun Zhao 1,2 ,a, Dongyan Liu1,2 and Keshan Zhu2
1 School of Civil Engineering and Architecture; Chongqing University of Science & Technology Chongqing, Chongqing 401331,China
2 Key Laboratory of New Technology for Construction of Cities in Mountain Area (Chongqing University) Ministry of Education; China, Chongqing University, Chongqing 400045, China
email: baoyun666@163.com
Keywords: rock engineering properties; discontinuity; excavation, stabilization and fracturing; space- time-dependence
Abstract.
The removed rock may be disposed as waste or aggregates as in civil engineering works or may be valuable minerals in mining.
The engineering rock is far from a CHILE material.
Conclusions Ha has always insisted on that rock engineering is complex system engineering.
Chinese Journal of Geotechnical Engineering, 2011,33(11):1740-1744.
The removed rock may be disposed as waste or aggregates as in civil engineering works or may be valuable minerals in mining.
The engineering rock is far from a CHILE material.
Conclusions Ha has always insisted on that rock engineering is complex system engineering.
Chinese Journal of Geotechnical Engineering, 2011,33(11):1740-1744.
Online since: October 2014
Authors: Xin Sheng Ge, Ji Fei Shan
Analysis of the settlement in rigid pile composite foundation
Jifei Shan1, a, Xinsheng Ge2,b
1 Architecture and Civil Engineering,Taiyuan University of Technology,Taiyuan,China
2 Architecture and Civil Engineering,Taiyuan University of Technology,Taiyuan,China adreamtripod@sina.cn,
Keywords: Rigid pile composite foundation; Settlement; Interaction; Cushion
Abstract.
Introduction Large number of engineering practice shows that reinforcement technology of rigid pile composite foundation is effective, and achieves good engineering benefit[1].
However, its theoretical study lags behind engineering practice.
In the actual engineering, considering the number of piles and easy to calculate, we can get the number. too much precision is not necessary.
References [1]Gong Xiaonan: Theory of composite foundations and engineering applications[M]. 2nd ed.
Introduction Large number of engineering practice shows that reinforcement technology of rigid pile composite foundation is effective, and achieves good engineering benefit[1].
However, its theoretical study lags behind engineering practice.
In the actual engineering, considering the number of piles and easy to calculate, we can get the number. too much precision is not necessary.
References [1]Gong Xiaonan: Theory of composite foundations and engineering applications[M]. 2nd ed.
Online since: January 2014
Authors: Shuai Hua Ye, Song Qi Wei, Chang Liu Chen, Yan Liu
Research of indoor reduced scale model test for negative friction of pile group
CHEN Chang-liu1,a, LIU Yan 2,b , YE Shuai-hua3,c , and WEI Song-qi 4,d
1School of Civil Engineering, Lanzhou University of Technology, Lanzhou 730050, China;
2 China Mobile Group Gansu Co.
,Ltd. , Lanzhou 730050, China; 3School of Civil Engineering, Lanzhou University of Technology, Lanzhou 730050, China; 4School of Civil Engineering, Lanzhou University of Technology, Lanzhou 730050, China; a13993149388@139.com, b13919199511@139.com, cyeshuaihua@163.com, d76335621@qq.com Keywords: pile group, the negative friction resistance, indoor model, test plan Abstract.
Through the study on the reduced scale model, it will have a deeper understanding to the mechanism of pile side negative frictional resistance.It also can guide the design and practice of other engineering.
Reference [1] Johannessen I J,Bjerrum L,Measurement of the Compression of a Steel Pile to Rock due to Settlement of the Surounding Clay.Proceedings of the Sixth International Conference on Soil Mechanics and Foundation Engineering.Montreal,1965,V01.2:261-264
[5] Endo M,Minou A,Kawasaki T,Shibata T.Negative Skin Friction Acting on Steel Pipe Pile in Clay,Proceedings of the Seventh International Conference on Soil Mechanics and Foundation Engineering,Mexico City, 1969, V01.2:85-92.
,Ltd. , Lanzhou 730050, China; 3School of Civil Engineering, Lanzhou University of Technology, Lanzhou 730050, China; 4School of Civil Engineering, Lanzhou University of Technology, Lanzhou 730050, China; a13993149388@139.com, b13919199511@139.com, cyeshuaihua@163.com, d76335621@qq.com Keywords: pile group, the negative friction resistance, indoor model, test plan Abstract.
Through the study on the reduced scale model, it will have a deeper understanding to the mechanism of pile side negative frictional resistance.It also can guide the design and practice of other engineering.
Reference [1] Johannessen I J,Bjerrum L,Measurement of the Compression of a Steel Pile to Rock due to Settlement of the Surounding Clay.Proceedings of the Sixth International Conference on Soil Mechanics and Foundation Engineering.Montreal,1965,V01.2:261-264
[5] Endo M,Minou A,Kawasaki T,Shibata T.Negative Skin Friction Acting on Steel Pipe Pile in Clay,Proceedings of the Seventh International Conference on Soil Mechanics and Foundation Engineering,Mexico City, 1969, V01.2:85-92.
Online since: September 2013
Authors: Zu Xu Zou, Song Ping Mao
The Research on Seismic Performance of the Insulation Material on the External Wall of a Building
Zuxu Zou*1,a, Songping Mao2,b
1Department of Civil Engineering, Wuhan Polytechnic University, Wuhan, China
2Department of Civil Engineering, Wuhan Polytechnic University, Wuhan, China
a 402307895@qq.com
Keywords: insulation material on the external wall, seismic performance, energy-efficient, durability
Abstract: It is a problem on building energy efficiency of how to improve the heat insulation performance of building envelope, to make the building outer wall has good heat preservation effect, and to keep the necessary seismic performance.
Exterior wall thermal insulation engineering, which is a key part on building energy conservation engineering construction quality acceptance and on building energy efficiency design, is an important part in building energy efficiency projects.
The relevant regulations and standards about buildings has been formulated as well, just like 《Expansion of polystyrene board thin plastering exterior insulation materials》《Powder polystyrene particles exterior insulation materials》《External wall thermal insulation engineering discipline》, based on the experience of developed countries.
It makes the external wall thermal insulation engineering has a unified standard, makes it reasonable in material selection, standardizes the construction, ensures the engineering quality, and accomplishes the aims which are advanced in technology, safe, reliable, economic and reasonable.
The seismic performance of external thermal insulation material According to the principles of the astigmatic design in civil buildings, the seismic performance requirements of the main structure of the buildings is to be stand in severe earthquakes, be repairable in stronger earthquakes, and be not bad in small earthquakes.
Exterior wall thermal insulation engineering, which is a key part on building energy conservation engineering construction quality acceptance and on building energy efficiency design, is an important part in building energy efficiency projects.
The relevant regulations and standards about buildings has been formulated as well, just like 《Expansion of polystyrene board thin plastering exterior insulation materials》《Powder polystyrene particles exterior insulation materials》《External wall thermal insulation engineering discipline》, based on the experience of developed countries.
It makes the external wall thermal insulation engineering has a unified standard, makes it reasonable in material selection, standardizes the construction, ensures the engineering quality, and accomplishes the aims which are advanced in technology, safe, reliable, economic and reasonable.
The seismic performance of external thermal insulation material According to the principles of the astigmatic design in civil buildings, the seismic performance requirements of the main structure of the buildings is to be stand in severe earthquakes, be repairable in stronger earthquakes, and be not bad in small earthquakes.
Online since: October 2014
Authors: Vera Murgul, Nikolay Vatin, Polina Pilipets
Bulletin of Civil Engineers. 5 (40) (2013), pp. 26-31
[10] Information on http://homerenergy.com
[11] V.
Magazine of Civil Engineering. 8(34) (2012), pp. 4-14 [19] S.
Zinovyev, Ke-Chin Chan, Tszyun-Ji Myau, 'Tasks and methods of numerical and physical research of aerodynamics of high-rise buildings in a coastal zone "pestilence land"', Magazine of Civil Engineering, 2013. № 2 (37), pp 54-61
Rymkevich: Computational justification for engineering measures preventing the ice dams formation on the pitched roofs, Magazine of Civil Engineering. 3 (29) (2012), pp. 69-73 [21] A.
Vatin: Properties of the wall structures made of autoclaved cellular concrete products on the polyurethane foam adhesive, Magazine of Civil Engineering, 5(40) (2013), pp. 5-19 [22] S.
Magazine of Civil Engineering. 8(34) (2012), pp. 4-14 [19] S.
Zinovyev, Ke-Chin Chan, Tszyun-Ji Myau, 'Tasks and methods of numerical and physical research of aerodynamics of high-rise buildings in a coastal zone "pestilence land"', Magazine of Civil Engineering, 2013. № 2 (37), pp 54-61
Rymkevich: Computational justification for engineering measures preventing the ice dams formation on the pitched roofs, Magazine of Civil Engineering. 3 (29) (2012), pp. 69-73 [21] A.
Vatin: Properties of the wall structures made of autoclaved cellular concrete products on the polyurethane foam adhesive, Magazine of Civil Engineering, 5(40) (2013), pp. 5-19 [22] S.
Online since: October 2014
Authors: Marina Verdeș, Adrian Alexandru Şerbănoiu, Marius Costel Balan, Gabriel Teodoriu, Bogdan Serbanoiu, Ion Serbanoiu
Considerations on Economic Optimization of the Relationship Insulation - Thermal Energy Sources Insurance for Civil Building
SERBANOIU Adrian1,a *,TEODORIU Gabriel1,b , SERBANOIU Bogdan2,c,SERBANOIU Ion 1,d,VERDES Marina 1,e and BALAN Marius-Costel1,f
1 Gheorghe Asachi" Technical University of Iasi- Romania, Faculty of Civil Engineering and Building Services, Blv.
Introduction In the context of general concern, of political decision-makers at the European Union level and at world level, and of the specialists in the field of rational energy use we enroll our concerns on economic optimization of the thermal insulation relationship - sources of insurance of the thermal energy for a civil building.
Introduction In the context of general concern, of political decision-makers at the European Union level and at world level, and of the specialists in the field of rational energy use we enroll our concerns on economic optimization of the thermal insulation relationship - sources of insurance of the thermal energy for a civil building.
Online since: August 2013
Authors: Ming Chih Lu, Cheng Pei Tsai, Shyang Lih Chang, Shih Jia Wang
A data transfer integrate system by using single camera
Shyang-Lih Chang1, a,Shih-Jia Wang1,b, Ming-Chih Lu1,c and, Cheng-Pei Tsai2,d
1.Dept. of Electronic Engineering, St.
Lu, “Establishment of standard operation procedures in groundwater drain facilities maintenance –for Lisan landslide,” Master thesis,, The National Chung-Hsing University Department of Civil Engineering, Taiwan, R.O.C , 2005
Wu, “Application of Total Station and Terrestrial Photogrammetry for Landslide Hazard Geography Survey,” Master thesis, The National Chung -Hsing University Department of Civil Engineering, Taiwan, R.O.C ,2007
Shen, “A Feasibility Study of Using GPS Long-Term Monitoring for Surface Displacement on Landslide Area,” Master thesis, The National Chung -Hsing University Department of Civil Engineering ,Taiwan, R.O.C, 2004
Chu, “The Applicability Study for Landslide Monitoring with GPS,” Master thesis, Chung Yuan Christian University Department of Civil Engineering, Taiwan, R.O.C, 2004
Lu, “Establishment of standard operation procedures in groundwater drain facilities maintenance –for Lisan landslide,” Master thesis,, The National Chung-Hsing University Department of Civil Engineering, Taiwan, R.O.C , 2005
Wu, “Application of Total Station and Terrestrial Photogrammetry for Landslide Hazard Geography Survey,” Master thesis, The National Chung -Hsing University Department of Civil Engineering, Taiwan, R.O.C ,2007
Shen, “A Feasibility Study of Using GPS Long-Term Monitoring for Surface Displacement on Landslide Area,” Master thesis, The National Chung -Hsing University Department of Civil Engineering ,Taiwan, R.O.C, 2004
Chu, “The Applicability Study for Landslide Monitoring with GPS,” Master thesis, Chung Yuan Christian University Department of Civil Engineering, Taiwan, R.O.C, 2004
Research of the Temperature Field Process in the Soil for a Home - Founded on a Foam Glass Granulate
Online since: October 2014
Authors: Vladan Panovec, Kateřina Kubenková, Marek Jašek
Research of the Temperature Field Process in the Soil for a Home - Founded on a Foam Glass Granulate
Kateřina Kubenková1,a*, Marek Jašek2,b and Vladan Panovec3,c
1VSB-Technical University of Ostrava, Faculty of Civil Engineering, Ludvíka Podéště 1875, 708 00, Ostrava-Poruba, Czech Republic
akaterina.kubenkova@vsb.cz, bmarek.jasek@vsb.cz, cunisol@seznam.cz
Keywords: founding passive houses, foam glass, simulation of a temperature field.
Edge Conditions Knowledge about climatic conditions is important for a description of the behavior of structures and buildings with building heat engineering.
The issue of determining the course of the temperature field in the soil under the floor for low-energy and passive houses are dealt with in of the Faculty of Civil Engineering, VSB - TU Ostrava team led by Ing.
Contribution to the solution is the continuous measurement of temperatures in the soil under the well-insulated floor of MSDK experimental house in the Faculty of Civil Engineering, VŠB - TU Ostrava, which has been running since September 2012.
Experimental House MSDK This is a two-storey wooden building in a passive house standard which was built as part of the Innovation and Research Center MSDK (Moravian-Silesian Wood Cluster) in the area of Faculty of Civil Engineering VSB-TU Ostrava - Poruba.
Edge Conditions Knowledge about climatic conditions is important for a description of the behavior of structures and buildings with building heat engineering.
The issue of determining the course of the temperature field in the soil under the floor for low-energy and passive houses are dealt with in of the Faculty of Civil Engineering, VSB - TU Ostrava team led by Ing.
Contribution to the solution is the continuous measurement of temperatures in the soil under the well-insulated floor of MSDK experimental house in the Faculty of Civil Engineering, VŠB - TU Ostrava, which has been running since September 2012.
Experimental House MSDK This is a two-storey wooden building in a passive house standard which was built as part of the Innovation and Research Center MSDK (Moravian-Silesian Wood Cluster) in the area of Faculty of Civil Engineering VSB-TU Ostrava - Poruba.