摘要：
Polyaniline (PANI) particles were synthesized using aniline (AN), dodecyl benzene sulfonic acid (DBSA), and ammonium persulfate (APS). The particles were analyzed using scanning electron microscope (SEM), X-ray diffraction (XRD), and fourier transform infrared spectroscopy (FTIR). A PANI/waterborne polyurethane composite material (PANI-WPU) was obtained by combining it with polyethylene glycol (PEG600), diphenylmethane diisocyanate (MDI), dimethylol propionic acid (DMPA), N-methyl pyrrolidone (NMP), and dibutyltin lauric acid (DBTDL). The structure was characterized by the FTIR spectrum. The mechanical characteristics of the coating film were evaluated with respect to the PANI content, as well as its water absorption, glossiness, electrochemical corrosion resistance, and acid and alkali resistance. The PANI/waterborne polyurethane film has a maximum tensile strength of 23 +/- 1$$ \pm 1 $$ MPa, an elongation of 1012%, a pencil hardness of 5H, a flexibility of 2 mm, an impact resistance of 50 cm, the water absorption of 14.66%, and the glossiness of 99.9 +/- 0.1$$ \pm 0.1 $$ at 60 degrees. When the PANI content is 0.7%, the mechanical characteristics, glossiness, and anti-corrosion performance of the composite film improve. The corrosion inhibition efficiency of the aqueous polyurethane coating film with PANI can reach 99.74%, as shown by the examination of electrochemical polarization curves and impedance spectra. The tinplate is coated with a 0.7% PANI-WPU composite material and edge sealing. This coating provides excellent protection against acid and alkali resistance, as demonstrated by its ability to withstand immersion in 10% H2SO4 and 10% NaOH solution for 90 days without any paint peeling off.
关键词：
Historic buildings;Building function;Space;Architectural appearance;Concession district
摘要：
A city is an organic system. It is necessary to correctly handle the valuable historic buildings and blocks to promote the sustainable development of the city, because they are non-renewable resources in urban development. This paper takes the renovation project of Wuhan Art Museum as the research object. It explored the general methods of the protection and renewal of historic buildings from the aspects of historical value, appearance design, functional layout, etc. This research used the method of combining theory with practice and summarized the key points of the renovation of historic buildings by case analysis. The purpose of this research is to find a way to reuse historic buildings in line with China's national conditions. This can provide a useful reference for other similar projects. The practice of the renovation project must be given appropriate uses, which is the key to continue their lives. Only in this way can old buildings meet the modern lifestyle.
摘要：
With the development of BIM(Building Information Modeling) technology, CIM(City Information Modeling) is accompanied by the development of Internet of Things technology, and the development of CIM has become an academic hotspot. In recent years, due to the limitations of BIM and CAD, it is impossible to transform the spatial and temporal relationship information well. Therefore, the emergence of CIM represents the progress of the construction industry, especially the integration of BIM and CIM makes it complementary, which can maximize the construction of smart cities.
摘要：
Residential project is an important component of sponge city construction management, and its performance has a significant impact on the disaster resilience and sustainable development of cities. This paper constructed a novel evaluation model based on the interval analytic hierarchy process and the improved TOPSIS. On the basis of consulting norms and literature research, performance evaluation indicators from the aspects of ecological benefits, economic benefits, and social effects were proposed. To accurately describe the preference and experience of decision makers, the interval analytic hierarchy process was used to calculate the index weight. An improved TOPSIS evaluation model was constructed by constructing a virtual negative ideal solution to avoid the same distance with positive and negative ideal solutions that might occur in the traditional TOPSIS. The Wuhan Yujingwan Project in China was selected for empirical research. The results showed that its sponge city performance was excellent, which was consistent with the actual situation. Compared with the analytic hierarchy process, the entropy weight method, and the traditional TOPSIS method, the advancement of the proposed method was proved.
会议论文集名称：
IOP Conference Series-Earth and Environmental Science
摘要：
Due to the inherent and unavoidable defects of the steel structure of the bridge, CTOD (crack tip opening displacement) tests were carried out on E43 steel specimen under a condition of fatigue. The results provide an experimental base and computing foundations for the bridge steel-using. In this paper, CTOD fatigue pre-cracking tests for E43 steel was studied.
会议论文集名称：
IOP Conference Series-Earth and Environmental Science
摘要：
Old community renewal is an urban renewal activity carried out on the scale of people. The needs of people are the driving force and direction of the renewal of old communities. People's feelings are the standard for measuring the quality of old communities. Public participation has always been an important part of the development of urban planning in the world. Based on the significance and necessity of public participation, this paper constructs a public participation model and formulates a public participation guarantee system to enable the public to participate deeply in the renewal of old communities. Through in-depth participation to provide residents with a voice channel to meet the residents' desire to participate in community management, we can create an inclusive and shared community environment, and promote grassroots social governance.
摘要：
The residential building is the most frequently used place for people. How to plan a modern residential district is an important issue that contemporary architects must study carefully. This paper takes Youngor International Garden in Suzhou as an example to make a detailed analysis of the planning and design of the modern high-rise residential district. The research includes the planning concept, landscape design, architectural design, and so on. The purpose of this paper is to summarize the methods of the residential district planning and design and provide a reference for other similar projects. This research has used the case analysis method. Generally speaking, successful residential district planning and design should start from the needs of human, deal with the relationship between man, architecture and nature, and create a green living environment. In addition, the design should pay attention to absorbing the essence of traditional residential buildings too.
会议名称：
18th International Conference on Man-Machine-Environment System Engineering (MMESE)
会议时间：
OCT 20-22, 2018
会议地点：
MMESE Comm China, Nanjing, PEOPLES R CHINA
会议主办单位：
MMESE Comm China
会议论文集名称：
Lecture Notes in Electrical Engineering
关键词：
Office building;Bank;Environment;Architectural design;Space;Architectural function
摘要：
This paper takes the architectural design of the bank office building as an example to carry out the related research. Its purpose is to summarize the typical characteristics of excellent office buildings and find out the general principles of office building design. It can provide valuable reference for similar project designs. The case analysis method is used in this study. The paper analyzes different aspects of the problem, which includes architectural function, spatial layout, architectural appearance design. Generally speaking, the successful office building design must be based on the needs of the people and deal with the relationship between the users and the architectural environment properly. The design concept should reflect the principle of people-oriented too.
摘要：
Applying the fuzzy comprehensive evaluation method with multi-factor to measure flood prevention preparations, weak links can be found out, then corresponding remedial measures can be taken to eliminate the hidden dangers. It can guide us to be well prepared for flood prevention preparations.
期刊：
Proceedings - 10th International Conference on Measuring Technology and Mechatronics Automation, ICMTMA 2018,2018年2018-January:60-64 ISSN：2157-1473
关键词：
WTO;Engineering management;Personnel training
摘要：
With China's entry into WTO, engineering management major faces opportunities and challenges. In view of the problems existing in the training mode of engineering management talents in China, the paper discusses engineering management major talent cultivation target, mode and talent's knowledge structure on. It also puts forward engineering management cultivation programs which not only comply with the WTO rules, but also conform to the developing specialized subject regulations. The paper puts forward corresponding countermeasures for ensuring the personnel training mode smooth implementation.
摘要：
In order to reasonably predict failure law of compacted clay presented in landfill leachate as well as help provide theoretical basis for curbing and restoration of contaminated soil, triaxial shear, SEM, XRD and laser particle size tests were used to determine strength and microstructure of compacted clay presented in landfill leachate in this paper. The results show that when the leachate concentration was low, the stress-strain curve of compacted clay belonged to typical strain-softening behavior. With the increase of leachate concentration, the stress-strain curve of soil began to show typical strain-hardening behavior. The concentration of leachate was negatively related to the cohesion and internal friction angle of soil sample. In the aspect of soil microstructure, with the increase of leachate concentration, a series of microstructural changes, such as a decrease of secondary minerals, an increase of pore, the overhead pores developed into cracks and so on, had result in a decrease of the strength of compacted clay. The particle size curve of compacted clay presented in landfill leachate was about single peak curve and the value of D-v(50) tend to stable.
会议论文集名称：
IOP Conference Series-Materials Science and Engineering
摘要：
The interaction between silica filler and silicone rubber was studied by swelling ratio, Kraus curve and crosslinking density test. The results showed that lower values of Vro/Vrf and swelling ratio in modified filler system suggests good filler-matrix interactions. The composites with silane coupling agents show higher crosslink-density compared that of untreated ones. In the light of the above statement, it can be concluded that modification of filler is the crucial factor in creating a good interaction between the filler and silicone rubber.
关键词：
Piled Raft Foundations;Whole Function;Potential Energy Principle;Pile-Soil Foundations
摘要：
Based on the specific design conditions and material analyses, the paper analyses the distinguishing features of piled raft foundations, calculates stress for piled raft foundations, presents the design priciples of piled raft foundations, sets up calculation formulas for piled raft foundations, and sums up piled raft foundations in theory.
会议论文集名称：
ACSR-Advances in Comptuer Science Research
关键词：
Human resources;Flexible management;Rigid management;Core competencies
摘要：
Follows the economic globalization and the knowledge economy arrival, the traditional rigid management pattern is restricting the enterprise human resources innovation and the initiative seriously, the enterprise human resources only then implements the flexible management to be able to adapt the now environment of competition. Introduced the human resources flexibility management definition, the domestic and foreign scholars in this domain research condition and the enlightenment. The domestic and foreign flexibility management study achievement is rich, has certain breadth and the depth, but also has the insufficiency. The futurology not only need conduct the qualitative investigation, must carry on the quantitative analysis; Not only need develop and the rich theoretical knowledge, must apply in the human resources flexibility management case which these theories the reality occurs, carries on the detailed description, the explanation to it, discovers may use for the regular thing which instructs the enterprise to practice, establishes the science the system info, thus is further rich and in the development enterprise's human resources flexibility management theory.
摘要：
This article introduced under the challenge of global climate change, advocating the importance of green building materials application. Green building is the one of the most effective way to energy conservation and emissions reduction. Analyzed the climate change on building engineering, construction environment, construction materials, affecting the performance of the relationship between green architecture and regional climate as well as the problems that should be paid attention to in the design. From building materials manufacturing technology research, the improvement of life and durability, low carbon emissions of gelled material several aspects discusses the development of green building materials, and summarized the application of environmental protection and energy saving materials, prospects the future development.
