Energy and water are inextricably linked. The limited endowments, uneven temporal and spatial distribution, and low utilization efficiency of energy and water pose great challenges to China's sustainable development. In this paper, a bottom-up model (CEMES model) was developed to integrate Chinese energy...

According to available results of the engineering investigation, the fatigue cracks are inevitably existed in steel bridges because of the environmental pollution, overloading vehicles and larger numbers of automobiles. The static and fatigue tests of the orthotropic steel bridge deck models were carried...

This paper examines water scarcity from both social and environmental perspectives in arrange of 6 factors. 3 social factors and 3 environmental factors are used to analyse both physical and economic water scarcity. After collecting all above factors of 176 countries or regions, a rating mechanism is...

Based on images and indices of loess microstructure in the major sedimentary areas of northwest China, characteristics of loess formed in different sedimentary ages are compared. It bring forward the method of loess forming in different climate period and its microstructure characteristics. According...

The plate - column -light steel structure building energy-saving residential system has the advantages of light weight and high space utilization and strong ability to resist earthquake high industrialized degree. The construction technology of the plate - column -light steel structure system is researched...

When there are imperfect defects in the concrete elements, it will have seriously impacted on the bearing capacity, durability and lifetime of the structure. Ultrasonic technology was used to effectively test the imperfect defect in concrete. The results show that the technology of the plane for measuring...

In the case of the inclined breakwater covered, the wave force acting on the parapet is reduced. China's "Breakwater Design and Construction Norms", there is stipulation on the calculation of the parapet, when the parapet before the cover and cover the width and height of 2 rows of 2 layers of dolosse...

Conducting polypyrrole(PPy) was found to possess potential efficiency to remove F from aqueous solutions. In this study doped with Cl PPyCl/ATP composites were prepared via in-situ polymerization and employed as adsorbent to remove from aqueous solutions. The ability of the adsorbent to remove F from...

A series of physical model experiments have been performed to conduct a comparative study on the motions of a mooring ship. The mooring ship employed in the experiment is an LNG ship under the transverse action of mixed waves and long-period waves respectively. The prerequisite of such a research is...

Acoustic environment is one of the important factors affecting the overall urban environmental quality. In this paper, the public space in the hydrophilic spatial zone along the Yitong River in Changchun was chosen as the object of study. Test points were selected for the measurement and statistics of...

The development of Internet of things has been listed as "12th Five-Year" planning, the development of logistics industry has become an important symbol of a country's comprehensive strength and scientific and technological level.The Internet of Things is one of the important strategies in today's world,...