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Green Building Design Practices—Analysis of the Design of Leisure Office Center Fengwei, Li-huimin College of Civil Engineering and Architecture, Shandong University of Science and Technology, Qingdao, Shandong, China, 266510 fengwei9791@163.com, lihuimin1891@163.com Keywords: green building, ecological technology, Building energy conservation, office center.

The MUSIC Minimum Norm Method for Linear Polarized Array Parameter Estimation Yiran Shi1,a; Yantao Tian1,b; *Lanxiang Zhu2,c; Lifei Deng1,d 1 Jilin University, National key Laboratory of Automobile Dynamic Simulation, Changchun, 130025 2Changchun Architecture And Civil engineering College, Changchun 130000， *Corresponding Author：*Lanxiang Zhu a35105767@qq.com;btianyt@jlu.edu.cn; c519007262@qq.com; d393532072@qq.com Keywords: electromagnetic vector sensor, the minimum norm, cyclic statistic, DOA, polarization parameters Abstract: This paper used signal Cyclostationarity and MUSIC minimum norm method to estimate DOA and polarization parameters with linear polarization array.

Research on the Ultimate Bearing Capacity of Soil about Push-extend Multi-under-reamed Pile at the Compression Qian Yongmei 1,a , Xie Xuewen1,b and Wang Ruozhu1,c 1Jilin Institute of Architecture and Civil Engineering, Changchun, China, a654675316@qq.com, b953517776@qq.com, c wangruozhu@126.com Keywords: Push-extend Multi-under-reamed Pile, compression, theory of plasticity potential energy, principle of imaginary, ultimate bearing capacity Abstract.

Study on Influence Factors of Cement-free Binding Material Based on Fly Ash and Slag Jinqiang Liu1, a, Bin Hao1,b, Jianyuan Yu1,c, Yunjie Xu2,d 1 Dept. of Environmental & Chemical Engineering, Tangshan College, Tangshan 063000, china 2 Tangshan Jidong Dunshi concrete branch, Tangshan 063000, china ajinqiang99@126.com, bhaobinlixin@163.com, c15230518421@126.com, dxuyunjie@sina.com.
Introduction The ordinary Portland cement is considered to be one of the three basic building materials in the civil economic constructions, and the consume content is extraordinary large therefore.

This problem is very popular in civil engineering, such as seismic excitation, subway excitation etc.

Smoke Control in Subway Tunnel Fires Xiaoxiong Zha1, a, Sheng Zeng1,b, Yiyan Chen2 and Ruijuan Jiang2 1Department of Civil and Environmental Engineering, Shenzhen Graduate School of Harbin Institute of Technology, China 2Shenzhen Municipal Design and Research Institute Corporation, China azhahero@126.com, b387986571@qq.com Keywords: Smoke control; Critical velocity; Froude number; Computer simulation.

A Study on Supply with Consideration on Expectation Level of Energy-saving Technology and Consumption Pattern of Consumers – Focusing on Boilers Anna WON1, a, Won-hwa HONG1,b 1Kyungpook National University, School of Architecture & Civil of Engineering, Republic of Korea awoan749@hanmail.net, bhongwh@knu.ac.kr Keywords: Household sector, Consumption Pattern, Questionair, High-efficiency appliances Abstract.

Experimental Study on Heat Storage and Release of the Phase Change Thermal Energy Storage Unit With Bushings Between Double Flow Feng Xu1, a, Yong Sun1, b, Haichuan Tian1, c and Yongjiang Shi1, d 1Hebei Institute of Architecture & Civil Engineering, Zhangjiakou 075024, Hebei Province, China awxfxf1978@126.com, bxsunyong@126.com, cthc2000@yeah.net, dshiyongjiang075@163.com Keywords: PCM, Thermal storage unit, Bushings, Double flow, Characteristic of heat storage and release.

Modal Analysis of Wind Turbine Blades based on ANSYS Modeling Chi Chen1, a, Min Wang1, b, Long Zou1, c 1School of Civil Engineering and Architecture, China Three Gorges University, 8 University Avenue, Yichang City, China achchen@ctgu.edu.cn, bsblwm0424@163.com, czoulongsd@163.com Keywords: wind turbine blades; ANSYS; finite element modeling; modal analysis Abstract.

Optimization of the Optical Performance of TiO2/Ag/TiO2 Multilayers for Warm Climates Qing Liang1,a, Jing Liu1,b, Wenzhong Xu1,c and Gang Xu2,d 1School of Civil Engineering, Henan Polytechnic University, Jiaozuo, China 2Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, Guangzhou, China alqgiec@gmail.com, bliujing19@tsinghua.org.cn, cxwz700927@163.com, dxugang@ms.giec.ac.cn Keywords: Heat Mirror; Optical Performance; Optimization; Building Energy Efficiency Abstract.