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Study on the Sandstone Weathering Sensitivity Caused by the Changes of Temperature And Humidity Jiuping Wei, Baolong Zhu (College of Civil Engineering and Architecture of Southwest University of Science and Technology Mianyang, Sichuan, 621010) Key words: sandstone weathering, sensitivity, cycle temperature change, cycle humidity change, elastic-wave velocity.
Fig.8 wave velocity-humiture cycling relationship Fig.9 mass-humiture cycling relationship (4)According to Code for investigation of geotechnical engineering (table2), the method of weathered rock and fresh rock compression wave velocity ratio (Kv) is adopted to categorize the rock weathering degrees.
Chinese Journal of Engineering Geophysics. 2004, 1(3):226－230

Two Problem Study of Optimization Design in Foundation Donghui Cheng1, a, Wei Rong2,b and Jia Yuan3,c School of Civil Engineering, Northeast Forestry University, Hexing Road, Harbin 150040,P.R.
Through the application of the optimal design method in a practical engineering, the result proved that the method improves the anti-overturning ability of the soil and saves the engineering cost of the piles.
However, in the foundation pit engineering design, there are many difficulties for how to select the reasonable calculation model.
Sample of Optimum Design Engineering General engineering situation Lan Jun Jia Yuan complex locates at West of Southern Section, Sihuan Road, Changping district, Beijing, just on the north of Changping Sports Commission.
Model Study of Laterally Loaded Pile Groups in Clay,Journal of Geotechnical and Geoenvironmental Engineering, ASCE, 1090-0241 (2004)130:3(274)

Introduction Water management is a government body, the coexistence of a variety of public and private institutions of the new water management model is based on market principles, public interest and based on mutual recognition of the state and civil society, government and non-governmental organizations, public agencies and private sector cooperation, the government in the management of water resources matters can and should be part of the functions to the user community, and should have a variety of management tools and methods to promote and achieve the public interest 1.
The so-called good governance is a product of modern society, governance reform, which emphasizes the political state and civil society cooperation, coordination, emphasizing the various means of public affairs and use of integrated management 5.
Watershed management in the traditional sense of the basic engineering concepts to develop and Hennessy pesticides in a watershed, and concepts of modern governance are very different 6.

Initial Approach to a Self-Compacting Concrete with Waste from Crushed Wind Turbine Blade Manuel Hernando-Revenga1,a, Nerea Hurtado-Alonso2,b, Javier Manso-Morato1,c, Víctor Revilla-Cuesta1,d, Marta Skaf2,e*, Vanesa Ortega-López1,f and Juan M Manso1,g 1Department of Civil Engineering.
CEM II/A-L 42.5 R cement was used for the preparation of concrete, which has a limestone filler that is adequate for any civil construction [10], and is also standardized in accordance with EN 197-1 [11].

Design of Building Electric Energy Saving Xiangning Wanga, Ying Chenb, Jing Lic Department of Architectural Engineering, Xingtai Polytechnic College, Xingtai, 054035, China aE-mail:wangxiangning001@163.com, bE-mail: cheny@163.com, cE-mail: lij@163.com Keywords: Light Sources; Electric Lighting; Energy Saving; Abstract.
Introduction In the civil buildings, the electrical system energy consumption generally includes the following samples.
The main factors which we concerned about are the illumination intensity, the illumination uniformity, unified glare rating, lighting power density and so on. 3) The illumination intensity standard value of the civil building should be determined according to its level of lighting requirement.

Kruis, editor, Proceedings of the Fourth International Conference on Soft Computing Technology in Civil, Structural and Environmental Engineering.
Civil-Comp Press, Stirlingshire, UK, 2015.

Numerical simulation on the mechanical performance of the wind generator latticed concrete-filled steel tubular tower LI Bin1, a, ZHANG Qunhui1, b and GAO Chunyan1, c 1 School of architecture & civil engineering, Inner Mongolia University of science & technology, Baotou, 014010, China abtlibin@189.cn, b38725395@qq.com, cgao-197844@163.com Keywords: Lattice; Concrete-filled steel tube; Tower; Bearing capacity; Failure mode Abstract.
The results can provide evidence for the engineering design.
This paper used nonlinear finite element to analyzed the mechanical behavior of lattice steel tubular concrete-filled three-limb wind turbine tower, and also analyzed the influence of each control parameters on the failure mode and ultimate bearing capacity of the lattice tower. providing a theoretical basis for engineering applications of the tower.
Because the tower and foundation were rigidly connected in actual engineering, the bottom of the tower was imposed full constraints when modeling.
Journal of Wind Engineering and Industrial Aerodynamics. 2001,89(10):873-892

Study of Foundation Behaviors Consisting of Single Piles Penetrating Bedrock in Taipei Basin Shong-Loong Chen1,a, Cheng-Tao Ho2,b 1Graduate Institute of Civil and Disaster Prevention Engineering, National Taipei University of Technology, Taipei 10608, Taiwan. 2Graduate Institute of Engineering Technology, National Taipei University of Technology, Taipei 10608, Taiwan.
Therefore, in foundation pile design, the calculation of friction and pile tip resistance on the part of piles in bedrock is always bothering engineers.
On soil Mechanics and Foundation Engineering, Vol. 2 (2) (1985), p.167 [3] Design Code for Building Foundations, Taiwan Geotechnical Society (2001).
Jaky: Preceeding of the 2nd Interational conference on soil mechanics and foundation engineering, Rotterdam, Vol. 1 (1948)

Engineering Practice of Water Control by Nearly Orebody Curtain Grouting in Laixin iron mine Shan Ren-liang1a, Xu Jia-fu1, 2, b, Zhao Xin1c, Wu Qin-ao1c, Wu Shu-jing1c, Huang Fei1c 1School of Mechanics & civil engineering, China University of Mining & Technology, Beijing, China 2Laixin iron mine LTD,Laiwu China aSrl@cumtb.edu.cn; bxujf1965@ sina.com; c1985815zhao@163.com Keywords: underground nearly orebody curtain grouting; hydrogeology condition; Roadway horizontal drilling water-prospect grouting; transverse and slant drilling encrypting grouting; Laixin iron mine Abstract.
The implementation of nearly orebody curtain grouting Theoretical analysis and engineering design are essential before project.
By engineering practice& theoretical calculation, the thickness of curtain is 25m~29.2m, but taking 30m for safety.
Engineering design solves roof falling and gushing in many rooms, improves ground-water level regime monitoring network.
This engineering construction mainly includes grouting in connection roadways and chambers for preventing roof falling and gushing and large-scale plugging.

The resource integration based on new resource view is a kind of complex system engineering, therefore, the main body of resource integration must be improved--the integration capability of university emergency management organization.
Resources Integration of University Emergency Management Under Network Environment The resources integration management of university emergency management is a kind of complex system engineering.
The US university almost using all the resources and power from universityal organization to civil organization, from life rescue to psychology assistance, from technical equipment to the quality of professional personnel, from integrated coordinating department to professional institution, from professional rescue team, troop and police to volunteers, from response plan of national level to action plan of world level, from rescue action to information issuance of various media and from the local of disaster happens to the whole territory of the nation.
The university emergency management resource integration is kind of complex system engineering, which needs the main body of resource integration has stronger resources integration capability.