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Introduction As an efficient way to reinforce plate/shell structure, rib is used widely in civil production, aviation and navigation equipments, and mostly designed orthogonally in tradition.
Proceedings of the Institution of Mechanical Engineers, 211 C, 425-37, 1997
Chinese Journal of Mechanical Engineering; 4 (44), 201-5 (in Chinese), 2008
Journal of Biomimetics, Biomaterials, and Tissue Engineering; 10: 81-93, 2011
Modern Manufacturing Engineering; (4):5-9, 2009.

Analysis of the problem of Construction Enterprise’s Human Resources Structure Optimization Ying Ou College of Civil engineering, Shenzhen University, Shenzhen, China szuce@szu.edu.cn Key word : Construction enterprise human resources structure optimization Abstract: The human resources structure situation and its the subject problems of the Chinese construction enterprises were analyzed, The reasons were studied from the aspect of the planned economy system, human affairs system, internal management system and enterprise human capital investment.
Shortages of engineering and technical persons, combined persons, skill workers are more prominent.According to recent data published by China Statistical Yearbook[2], The share of construction professionals, engineering and technical staff and enterprise management is lower than the national average about 3-5%.
The construction industry is a huge engineering system, the kind of work is various, the work procedure is complex, the high or low level technology personnel are needed at the same time, the necessary persons include have project managers, engineers, technicians, construction workers, security staff, quality inspector, machine operator, surveying engineering, bricklayer, carpenter, electrician, fitter, plumber, painters, welders, riveter and so on, which require a large number of skilled workers.

Responses of Concrete-filled Cold-formed Square Hollow and Double-C Steel Stub Columns Under Cyclic and Repeated Loadings Chayanon Hansapinyo Department of Civil Engineering, Chiangmai University, THAILAND chayanon@eng.cmu.ac.th Key words: Steel stub column, Strengthening, Earthquake, Infilled-concrete, Cyclic loading.
O’Shea: Australian Journal of Structural Engineering, 2 (1999), 19–30
Uy: Journal of Structural, Engineering ASCE, 126(3), (2000), p. 341–52
Walpole: Engineering Structures, 20(8), (1998), p. 779–82
Lucas: Engineering Structures, 27 (2005), p. 977-989

Experimental Research on Factors Affecting Factors of Concrete Strength in Corrosion and Expanding Areas at Initial Stages of Reinforcement Xide Zhang1, a*, Zhen Zhou1,b , Guozhu Li 1,c 1 School of Civil and Architectural Engineering, Guangxi University Nanning, 530004, China azxd-gxu@163.com, b365460618@qq.com, c752796325@qq.com Keywords: durability; concrete; strength; corrosion Abstract.
Journal of Hydraulic Engineering, 2001(7), 57-61.
In Chinese [5] Xide Zhang , Xiuning Peng, Shuying Weiand Lang Zhou, Research on compres- sive strength deter- ioration of concrete by corrosion of reinforcing bar, The Eighth International Symposium on Structural Engineering for Young Experts, August 20-23 2004,Xi'an,China.
Rust of reinforced concrete structure crack damage research were reviewed—-The 11th national conference on structure engineering special report, "Engineering Mechanics" supplement, 2002, 70-88.
Engineering Structures, 2006, 28 (8): 1093-1109.

Study on the analysis model of the self-centering wall Xiaobin Hu1,a, Wenxia Li1,b , Hao Xiang1,c, Huigao He1,d 1School of Civil Engineering and Architecture, Wuhan University, Wuhan 430072, China anewhxb@126.com bpretty.sakura@163.com c672818762@qq.com d929469039@qq.com Keywords: self-centering wall, analysis model, prestressed tendon, damper, horizontal connection Abstract.
Journal of Earthquake Engineering, 2003, 7(1): 119-147
Earthquake Engineering and Structural Dynamics, 2002, 31(5):1131-1150
Journal of Structural Engineering, 2003, 129(3):286-296
The Open System for Earthquake Engineering Simulation User Command-Language Manual.

LCCP Evaluation on Environmental Impact of Air-conditioning Cold and Heat Source Zhi Yong Wang 1, 2,a, Han Qing Wang 1,b and Chang Rong Liu 1,c 1 School of Civil Engineering, Hunan University of Technology, Zhuzhou, Hunan, China 2 School of Energy Science and Engineering, Central South University, Changsha, Hunan, China azywang668@126.com, bhqwang2011@126.com, clcr711@126.com Keywords: air-conditioning cold and heat source; environmental impact; LCCP Abstract.
Application Example Engineering situation.
Chen: Applied Thermal Engineering, Vol. 28 (2008) No.1, P.1
Wang: Journal of Engineering Thermophysics, Vol. 33 (2012) No.1, P.135 (In Chinese)
Xiong: Journal of Logistical Engineering University, Vol. 25 (2009) No.1, P.73 (In Chinese)

Green Construction Concept in Assessment System for Green Building Mingqiang Zhu School of Civil Engineering and Architecture, Wuhan Polytechnic University, China zmqwhpu@163.com Keywords: green construction; green building; assessment system; sustainable development Abstract.
Construction site should will site interference (including earthwork engineering and vegetation clear) limit in building around 40ft (1ft=0 · 348m) within; in ground sidewalk, and courtyard, and ground car park, practical site 10ft and less than 12inch (1inch=25 · 4mm) diameter within; in garage road roadside and main public facilities extension pipeline 15ft within; in construction regional can penetration surface (as can penetration of block stone pavement, and rain stranded facilities and activities site) 25ft, the permeable surface requires additional working capital site, to limit the squeeze on the construction site.
It in accordance with engineering of time order min stage for assessment, in the assessment system in the, construction stage as engineering implementation of 4 a independent stage (planning stage, and design stage, and construction stage, and acceptance and run management stage) exists, specific is divided into "construction of environment effect, and energy using and management, and material and resources, and water resources, and personnel security and health", a area for assessment, this subdivision of way phase for LEED review system in accordance with environmental protection of all area side-by-side min items assessment different, Is the independent evaluation standard for green building in China out of an important step.
From "green environmental" of angle view, building construction process in the of energy management: (1) to savings energy; (2) to reduced pollution, usually of requirements and take of measures is as follows: a. in for construction labor apparatus selection Shi, to priority used technology mature, and energy consumption relative lower of technology and device; b. in conditions allows and may Shi, on during relative more long of engineering, to gradually eliminated energy consumption large of machinery and the device; c. does do power line of design and the optimization, reduced device of no load run time; D. for regular maintenance of the equipment, maintenance, ensure that equipment is running properly, reducing energy consumption; e. depending on the construction of region, using different sources of energy, it is better to use clean energy; f. construction and construction unit, person in charge, building energy consumption indicators, regular analysis on consumption, on emerging issues
The initial cost is higher than the General construction of green buildings, but its maintenance and management costs are significantly reduced, the Government or competent authorities should through appropriate incentives for owners, making it clear the green building too much but not higher than the cost of traditional architecture, meet the owners of economic benefits. 3) Building trust system, at the level of sustainable development to strengthen engineering process management system, owners, designers, construction, material suppliers, and so clearly the spirit of contract, before the construction phase decision-making, detailed regulations limit the design phase to ensure green construction has a good starting point, make the trust system for building a green building in quality assurance. 4) in the promote green building-star identity at the same time, promotion of green construction in construction enterprises in the popularity of effects, continuously improving their knowledge

The aim of the current article is to describe an overview and recent progress of the numerical simulation studies conducted at the Materials and Mechanical engineering department of the University of Oulu.
International Journal for Multiscale Computational Engineering, 12(5) (2014)
Archives of Civil and Mechanical Engineering, (2022) 22(3), 1-17
Larkiola, Virtual rolling automation and setup calculations for six stands FEM finishing mill, IOP Conference Series Materials Science and Engineering, (2022) 1270(1):012060, DOI: 10.1088/1757-899X/1270/1/012060 [18] O.
In Key Engineering Materials, (2016), Vol. 716, pp. 368-375.

Thus many researchers and civil engineers have conducted extensive research on the behavior of the strengthened structures.
Engineering Mechanics, 2009, 26(7): 78-82.
Engineering Mechanics, 2003, 24(5): 10-17.
Engineering Structures, 2008, 30:3129-3140
Engineering Mechanics, 2008, 25(5): 142-150.

Experimental Comparison Study on Behavior of Combined Piles Composite Foundation Dequan Zhou1,a ,Hongli Liu1,a 1School of Civil Engineering and Architecture , Changsha University of Science and Technology, Changsha, China 410004 a zhoudequan28@163.com Keywords: combined piles composite foundation; behavior; experiment Abstract.
The determination criterion of the bearing capacity characteristic value was proposed too, which serves as a reliable basis for further theoretical research, engineering design and measure.
References [1] Junjie Zheng, Jianhua Ou, Shiming Wu, Neizhen Yuan: submitted to Chinese Journal of Geotechnical Engineering（2002） (in Chinese) [2] Mingli Yan, Donggang Zhang，in: Technology and Engineering Practice of Composite Foundation with CFG Pile，edtied by China WaterPower Press（2000） (in Chinese) [3] Fenyong Liu, Xiaobin Yang, Xue Liu: submitted to Chinese Journal of Geotechnical Engineering（ 2003）(in Chinese) [4] Xinsheng Ge, Xiaonan Gong, Xianming Zhang: submitted to Journal of Building Structures( 2003) (in Chinese) [5] Jiahuan Qian, Zongze Yin，in: Mechanism and Computation of Soil，edtied by China WaterPower Press( 2000) (in Chinese) [6] Shubin Xie, Anning Ji, Shengxian Liao: submitted to Chinese Journal of Geotechnical Engineering(1999) (in Chinese)