摘要：
Starting with the indisposed wind environment arisen from the development of urban construction,this paper analyses its influence to the mural and public environment of buildings.Results show that wind environment building design makes architectural design method more rational and sophisticated,and approaches the topic from the angles of general layout and building forms,and sevaral methods such as wind tunnel modeling testcan and computer numerical simulation are also presented.
摘要：
According to the geometric significance of the reliability index, the solving of the reliability index is converted to the optimal solution of minimum without complicated functional derivation. The optimal model of solving reliability index is generated. The software MATLAB is used to establish the general calculation program of reliability index, which could facilitate the calculation of structure reliability index.
作者机构：
School of Civil Engineering and Architecture, Wuhan Polytechnic University, Wuhan, P.R.China, 430023
会议名称：
2010 International Conference on E-Health Networking,Digital Ecosystems and
Techonlogies(2010电子健康网络、数字生态系统和技术国际会议 EDT 2010)
会议时间：
2010-04-17
会议地点：
深圳
会议论文集名称：
2010 International Conference on E-Health Networking,Digital Ecosystems and
Techonlogies(2010电子健康网络、数字生态系统和技术国际会议 EDT 2010)论文集
摘要：
This paper sets up harmony project management system to build the common harmony of the engineering construction project's external environment and internal environment. The whole harmony project management theoretical system is divided into 4 parts. Each composing element is the support to the harmony project management system. They are not independent but inter-associated and interactive and meanwhile each element plays its role around the harmony project management culture.
摘要：
By discussing the structural form’s effects on the architectural modelling,this paper elaborates the relationship between structural form and architectural modelling essential factors,and reveals the aesthetic characteristics of the structural morphology as well as how to express structural aesthetics value.Results show that the creative way to achieve the unification of architectural modelling and structural form is basic approach architectural design’s structure manifestation,and sevaral methods of this manifestation are also presented.
作者机构：
[徐义洪; 张树光; 李志建] College of Civil and Traffic Engineering, Liaoning Technical University, Fuxin, Liaoning 123000, China;[张传成] Institute of Poromechanics, Wuhan Polytechnic University, Wuhan 430023, China
通讯机构：
College of Civil and Traffic Engineering, Liaoning Technical University, China
摘要：
In order to study the effect of fibers to the anti-crack performance of the concrete, sixteen different plat restraint specimens with four different fiber mixing amount (steel fiber is 0, 0.5%, 1%, 1.5%, and polypropylene fiber is 0, 0.1%, 0.2%, 0.3% respectively), are selected to comparison about the influence on the anti-cracking property of the hybrid fiber concrete, single fiber reinforced concrete and plain concrete. Experiments show that fibers increasing the anti-crack performance of the concrete significantly. The relationship between fibers’ content and the crack area is analyzed, and the microscopic mechanism of the anti-crack performance is discussed. Considering the economy and the convenient for construction, the column ratio of 0.5% steel fiber and 0.1% polypropylene fiber is recommended.
摘要：
An effective porosity concept has been introduced to account for the effects of tortuosity and thermal dispersion on the individual effective thermal conductivities of the solid and fluid phases in a fluid-saturated porous medium. Using this effective porosity concept, a thermal nonequilibrium model has been proposed to attack locally thermal nonequilibrium problems associated with convection within a fluid-saturated porous medium. Exact solutions are obtained, assuming a plug flow, for the two cases of thermally fully developed convective flows through a channel, namely, the case of isothermal hot and cold walls and the case of constant heat flux walls. These exact solutions for the cases of metal foam and air combination reveal that the local thermal equilibrium assumption may hold for the case of isothermal hot and cold walls, but may fail for the case of constant heat flux walls.
摘要：
Rainfall infiltration is currently one of the important factors in studying the soil-slope stability. By using saturated-unsaturated seepage theory, the traditional limit equilibrium method and so on, analyze the water content and the pore-water pressure changes under the rainfall condition, then analyze the influence mechanism of the slope stability. Through the Seep/W and the Slope/W of the GEO-Slope software, do the numerical simulation of the slope stability under the rainfall condition, to seek the distribution of pore-water pressure on the rainfall situation and the influence of the seepage field from various parameters such as rainfall intensity and the soil permeability coefficient, thus to study the slope stability.
