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Effect of compound additives of Li2O-B2O3-SiO2 glass and LiF on the properties of CaO-Li2O-Sm2O3-TiO2 ceramics Liushuan YANG 1,a, Xiao WANG 1, a, Yubin WANG 1, a, Jinliang HUANG 2,b, Feilong LI 2,b 1 Department of Civil and Material Engineering, Henan University of Urban Construction, Pingdingshan 467044 Henan China 2 School of Materials Science and Engineering, Henan University of Science and Technology, Luoyang 471003, Henan China aemail: wx407@126.com, bemail: huangjl@mail.haust.edu.cn Keywords: Microwave dielectric ceramics, Liquid phase sintering, Dielectric property Abstract: Using Li2O-B2O3-SiO2 (LBS) glass and LiF as a liquid phase sintering additive, the effects of it on the microstructure and properties of 16CaO-9Li2O-12Sm2O3-63TiO2（CLST）ceramics were investigated.

Experimental Research on Tensile Strength of Specified Density Steel Fiber Concrete Yankun Zhang 1, a, Xiaohu Li1,b and Pan Zhang1,c 1College of Architecture and Civil Engineering, North China University of Technology, Beijing,100144, China azyk@ncut.edu.cn, bxiaohu12066@126.com, ctianshi_33145@sina.Com Keywords: steel fiber, specified density concrete, tensile strength Abstract.
[3] Songyu Zhang, in:Study on Properties of Semi-rigid Steel Fiber Ceramic Concrete，Journal of Harbin Architectural Engineering College,1994,27(5):64-68 [4] Chengkui Huang. in: Fiber Reinforced Concrete Structures, China Architecture and Building Press(2004) [5] Xiuman Zhang, in: Experimental Research of Tensile Strength of Combined Aggregate Concrete, North China University of Technology, 2010.5 [6] The Ministry of Construction of China, Code for design of concrete structures(GB/T50081–2002)”, China Architecture and Building Press(2002)

Research of Yan’an Red Base Area Architecture from 30 years to 40 years in 20 Century Wenmin He 1, a , Jun Wang 2,b 1 Xi’an University of Architecture and Technology, School of Architecture, Xi’an, China 1 Xi’an University of Technology , Civil Engineering Xi’an ,China 2Xi’an University of Architecture and Technology, School of Architecture, Xi’an , China ahoneyzhu2006@yahoo.com.cn, bProwangjun@126.com Keywords: Yan’an Red Base Area; Revolutionary period ;Site Feature of Architecture Art and Scientific value 30 to 40 years last century Revolutionary site building Protect Abstract.
References [1] Jiyao Hou, Jun Wang: YAO-DONG-CHINA, Henan Science and Technology Press (1999) [2] Editorial board of Yan'an City Heritage: Yan'an City Heritage Notes, Shaanxi Tourism Press (2004) [3] Zhu Wang, Qin Wei, Yong He and Limin Li: Architectural Journal(2002), p.45 [4] Zengbao Wei, Xueling Dai and Zhu Li: journal of Jiaozuo university (2010), p.97 [5] Zhu Li, Yuanzhen Liu, Xueling Dai and Ting Zhang: engineering mechanics (2010), Vol.27, p.88

Research on application of phosphorus slag in cement Liu Dongmei College of Civil Engineering & Architecture , Three Gorges University, Yichang 443002 China Liudongmei926@sohu.com Key words: cementing material, phosphorus slag, water demand, setting time, hydration heat, compressive strength Abstract: The influence of phosphorus slag used as mineral additive on properties of cementing material is studied in this article.
Effect of phosphorus slag on setting time of cementing material Setting time of cement a very important performance index, is related to the construction progress of practical engineering.

Nodal collocation for the p-convergent scheme in boundary element technique Woo, Kwang-Sung1,a , Jang, Won-Seok1,b , Kwon, Yoo-Mi1,c and Jo, Jun-Hyung2,d 1Department of Civil Engineering, Yeungnam University, Gyeongsan, Republic of Korea 2Korea Electric Power Corporation, Daejeon, Republic of Korea akswoo@ynu.ac.kr (Corresponding Author), bwsjang@ynu.ac.kr, cyukwon@ynu.ac.kr, dmeta2phy@paran.com Keywords: p-convergent boundary element, potential problem, hierarchical shape function, kernel function, collocation point, symmetric non-hierarchical pattern, non-symmetric hierarchical pattern Abstract.
Brebbia, The Boundary Element Method for Engineers, Second Ed., Pentech Press Ltd.

A Groundwater Runoff Model Applied to Computing Stratified Runoff Yield Jinping Feng1, 2,a 1 College of Environment Science and Engineering ,Taiyuan University of Technology, Shanxi province ,P.R.China 2The Centre of water-saving irrigation technology Development,Service & Primotion,Shanxi afjping72@163.com Keywords: infiltration, stratified runoff yield, groundwater.
Digital simulation in hydrology: Stanford watershed model Ⅳ, Technical Report No. 39, Department of civil engineering, Stanford university, Stanford, California, july

Stress Transferring Mechanism and the Bearing Capacity of Joints between Concrete-filled Square Steel Tubular Special-shaped Columns and Steel Beams Xi CHEN 1, a 1(School of Civil Engineering, Xi′an University of Architecture and Technology, Xi′an 710055, China) a(chenximy2008@yahoo.cn) Keywords: Concrete-filled square steel tube, Special-shaped column, Frame joint.
Li: Proc.The 3rd international forum on dvances in structural engineering( China, Beijing, 2009).Vol. 1, p.66

Though the base shear do not be affected by the gap but the push over moment will be, this should be also keep in mind to the engineer in the desig stage.
References [1] Ming-Chin Ho, Jwo-Hua Chen*, ”The characteristics of wind loadings on the low-rise buildings with gable roofs,” Journal of Architecture, Vol.62, pp99-116, Taiwan. (2007)(in Chinese) [2] American Society of Civil Engineering, Minimum Design Loads for Buildings and Other Structures, ANSI/ASCE7-10, (2010)

Comprehensive evaluation of sludge treatment schemes based on projection pursuit model GAO Gong1 1 College of environmental and civil engineering, Jiangnan University, Wuxi 214000, Jiangsu province, china Keywords: comprehensive evaluation; projection pursuit; sludge; treatment; scheme Abstract: To explore new ideas for treating sludge in the urban rivers, 4 different sludge treatment schemes were proposed, the construction safety, projection duration, enthusiasm of the public, environmental coordination, resource utilization, supporting of government, benefits, and project cost of the schemes were selected as the main evaluation indexes, and the projection pursuit model was introduced to evaluate the schemes comprehensively.
Journal of Environmental Science and Health Part a-Toxic/Hazardous Substances & Environmental Engineering, 2014, 49(1): 101-107

Tribological Properties of ZrO2 Ceramics Under Vacuum Condition Ruipeng TONG 1, 2, a 1 The higher educational key laboratory for Measuring & Control Technology and Instrumentations of Heilongjiang Province, Harbin University of Science and Technology, Harbin, 150080, China 2 Department of Construction Management, School of Civil Engineering, Tsinghua University, Beijing, 100084, China a tongrp@126.com Keywords: ZrO2, Vacuum condition, M50 bearing steel Abstract.
Because of these advantages of ceramic materials, their usages are increasing in wide engineering applications.