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Optimal Grillages by 3-Nodes Triangle Finite Element Kemin Zhoua, Xia Lib College of Civil Engineering, Huaqiao University, Fujian, 362021, China azhoukm@hqu.edu.cn, bxlixia@eyou.com Keywords: Least-Weight Grillage; Topology Optimization; Fully-Stressed Criterion; Triangle Finite Element.
Analysis versus synthesis in structural engineering.

Roger Zou1,a and Frank Collins2,b 1,2Department of Civil Engineering, Building 60, Monash University, VIC 3800, Australia aroger.zou@monash.edu, bfrank.collins@monash.edu Key words: rust deposition, reinforcement corrosion, cover cracking, predictive model Abstract.
[8] Pantazopoulou S.J. and Papoulia K.D., Journal of Engineering Mechanics, V. 127, No. 4. 2001, p. 342

Marine Biodiversity and Sustainable Development Strategy for Dabijiashan National Special Marine Protected Area Yuning Liu1, a, Lijuan Cao 2,b, Zichang Shangguan3,c 1Jinzhou City Oceanic and Fishery Administration, Jinzhou, China 2School of Mechanical and Power Engineering, Dalian Ocean University, Dalian, China 3 Institute of Marine and Civil Engineering, Dalian Ocean University, Dalian, China aliuyuning1961@sohu.com, bclj@dlou.edu.cn, cshangguan@dlou.edu.cn Keywords: Marine biodiversity; sustainable development strategy; marine protected area; ecosystem diversity Abstract.

Study on active recovery of anaerobic ammonia oxidation and start-up of ASBR reactor Li Zhang1,a, Xiao-min Hu1,b, Bin-hui Jiang1,cand Yong-gang Huang2,d 1College of resources and civil engineering, Northeastern University, Shenyang110819, China 2School of Mechanical Engineering & Automation, Northeast University, Shenyang,China asy_zhangli99@sina.com, bhxmin_jj@163.com, cjiangbinhui@me.neu.edu.cn,657142396@qq.comd Keywords: Anaerobic ammonia oxidation; ASBR; Active recovery; Enrichment culture Abstract.

Introduction In recent years, the attention of engineers and the scientific community has increasingly turned to the question of robustness of the structural systems and prevention of the progressive collapse.
Reliability Approaches to Modeling of the Nonlinear Pseudo-static Response of RC-structural Systems in Accidental Design Situations// Journal of Sustainable Architecture and Civil Engineering 22(1): 76-87

China 2Department of Civil and Architectural Engineering, City University of Hong Kong, Hong Kong 999077, P.
Surface temperature is an important parameter in the combustion and fire engineering study.

Discussion on Objective-cost Planning for Construction Project Objective –Total Cost Management Shumin Nie 1, a, Junyan Liu 2,b 1 School of Resourses and Environment, University of Jinan, Jinan, China 2 School of Civil Engineering and Architecture, University of Jinan, Jinan, China afo_niesm@ujn.edu.cn, bliujunyan@vip.sina.com Keywords: construction project, objective-total cost management, objective-cost planning Abstract.
The cost driver consumption of the construction project for the construction works generally adopts the construction quota and labor quota of the enterprise, and sometimes also is obtained through the data analysis of the work experience of the engineering technical personnel or workers.

It features advantages of land and energy conservation, waste recycling, environmental friendliness, high strength, high safety, good fire prevention, strong endurance, simple masonry and construction engineering as well as low comprehensive cost.
Advantages of applying thermal insulation composite wall 4.1 Little restriction on choice of thermal insulation materials According to relevant rules, the external thermal insulation materials for civil buildings shall be those with burning performance.
Table 4 Economical comparison between thermal insulation composite wall technology and aerated concrete block thermal insulation system Project Thermal insulation composite wall technology Aerated concrete block outer wall thermal insulation system Thermal insulation cost of main wall body Sintered thermal insulation composite brick: RMB 125.00/m2 Sand aerated materials: RMB 62.50 /m2, inorganic thermal insulation mortar: RMB 65.00/m2, total RMB 127.5/m2 Concrete thermal insulation composite brick: RMB 120.00/m2 Thermal insulation cost of components Fabrication technology of thermal insulation composite board: RMB 48.00/m2 Inorganic thermal insulation mortar: RMB 65.00/m2 Inorganic thermal insulation mortar: RMB 65.00/m2 Construction cycle Thermal insulation project in step with wall construction, with construction cycle shortened Thermal insulation engineering not in step with wall construction, requiring construction cycle for newly-added thermal insulation project 4.4 Good durability

The effect of the foundation’s rotation of the portal- rigid frames on the internal force of the upper structure Dezhi Liang1, a, Jun Wang1,b,Li Sun1,c,Jun Cui1,d 1School of Civil Engineering, Shenyang Jianzhu University, China aliangdezhi2000@163.com, bwang.jun.1012@163.com, csunli2001@hotmail.com,dcuijun01717@163.com Keywords: portal-rigid frames, rotation of the foundation, the effect on internal force Abstract.
(In Chinese) [3] H.O.Mo,X.P.Yang: Foundation engineering (China architecture press, Beijing, 2003).

The Preparation of TiO2 Nanotube Arrays PANG Laixue 1,2,a, CUAN Pengfei 3，SHI Hong 1 and TANG Xinde 1 1 Department of Civil Engineering, Shandong Jiaotong University, Jinan, 250023 PR China 2 College of Chemistry,Chemical Engieering and Materials Science, Shandong Normal University, Jinan, 250358 PR China 3 School of Material Science and Engineering, Shandong University, Jinan, 250061 PR China a E-mail: lxpang@sdjtu.edu.cn Keywords: TiO2 nanotube array; anodization; microstructure; preparation Abstract.