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Analysis of Crack Reason on Block No.0 of Continuous Rigid-Frame Bridge Wenxiong Huang1,2, a, Liying Tan3,b and KangJing Zhou2,c 1 School of Urban Construction, Yangtze University, 1 Nanhuan Road, Jingzhou, Hubei, P.R.China 2 School of Civil Engineering and Mechanics, Huazhong University of Science and Technology, 1037 Luoyu Road, Wuhan, Hubei, P.R.China 3 Jingzhou City Planning and Design Institute, 20 Taqiao Road, Jingzhou, Hubei, P.R.China ahwx77520@hotmail.com, bhwx77520@163.com, c84583318@qq.com Keywords: the joint part between pier and girder(Block NO.0); crack mechanism; shrinkage difference; hydration heat; sunshine temperature difference; Ansys.
Introduction Owing to its advantages of comfortable travelling quality, high suitability, no large bearing needed etc, the application of long-span continuous rigid-frame bridges is apparently wide, and it has become an important bridge style in modern communication engineering.
Acknowledgment Much appreciate to the staff of SC (Shanghai to Chengdu) Highway Construction Direction Department and the 1st Engineering Office of the Transportation Department of China.
Li, “Application of ANSYS in Civil Engineering”, Beijing (China): China Water Power Press, 2005
China Civil Engineering Journal, vol 39(9), 2006, pp. 39-42+61

Department of Civil and Environmental Engineering, Brigham Young University, Provo, UT, August 2006
MN/RC-2000-21, University of Minnesota Department of Civil Engineering, August 2000
Journal of Traffic and Transportation Engineering, 2009, 9(4):10~13
Final Report,Hitek Engineering Consultants, Inc., Oxford, MS, 1999
Journal of Traffic and Transportation Engineering, 2006, 6(1):48~51

Multiparameter structure optimization of the cellular silicate concrete (2013) Magazine of civil engineering, 3, pp. 15-23
Computation of the linear elastic properties of random porous materials with a wide variety of microstructure (2002) Proceedings of the Royal Society, Series A: Mathematical, Physical and Engineering Sciences, 458(2021), pp. 1033–1054
Influence of structural parameters of the masonry on effective elastic properties and strength (2014) Magazine of civil engineering, 5, pp, 95-106
Offiah Geometrically accurate 3D FE models from medical scans created to analyze the causes of sports injuries (2011) Procedia Engineering, (13), pp. 422–427
Properties of the wall structures made of autoclaved cellular concrete products on the polyurethane foam adhesive (2013) Magazine of civil engineering, 5, pp. 5-19

Rekonstruktsiya krysh Sankt – Peterburga na osnove legkikh stalnykh tonkostennykh konstruktsiy i antiobledenitelnoy sistemy [Reconstruction of Saint – Petersburg roofs on the basis of light steel thin-walled structures and anti-freezing system] (2010) Magazine of Civil Engineering, 2, pp. 59-64
Evolyutsionnaya optimizatsiya stalnykh ferm s uchetom uzlovykh soyedineniy sterzhney [Evolutionary optimization of steel trusses based nodal connections rods] (2013) Magazine of Civil Engineering, 5, pp. 28-37
[22] Kompleks programm SCAD office - instrumentariy inzhenera-proyektirovshchika [Complex of the SCAD Office programs - tools of the design engineer] (2007) Promyshlennoye i grazhdanskoye stroitelstvo (PGS), 3, 56 p
[23] Kompleks programm SCAD Office - instrumentariy inzhenera - proyektirovshchika [Complex of the SCAD Office programs - tools of the design engineer] (2007) Promyshlennoye i grazhdanskoye stroitelstvo (PGS), 4, 60 p
The development of the typical roof structure project based on trusses made of roll-welded rhs pipes: Bachelor’s Thesis; Saimaa University of Applied Sciences, Lappeenranta Technology, Civil and Construction Engineering (2013) — Lappeenranta: Saimaa University of Applied Sciences, 80 p.

Effect of Diameter on Fire Exposed Concrete-Filled Double Skin Steel Tubular (CFDST) Columns under Concentric Axial Loads Sharifah Salwa Mohd Zuki1,2 a *, Choong Kok Keong1,b , J.Jayaprakash3,c and Shahiron Shahidan2,d 1School of Civil Engineering, Universiti Sains Malaysia (USM), Nibung Tebal, Pulau Pinang, Malaysia 2Department of Structural and Material Engineering, Faculty of Civil and Environmental Engineering, Universiti Tun Hussein Onn Malaysia (UTHM), Batu Pahat, Johor,Malaysia 3Department of Civil Engineering, The University of Notthingham Malaysia Campus, Semenyih, Selangor, Malaysia asharifahs@uthm.edu.my, bcekkc@usm.my, cJ.Jayaprakash@notthingham.edu.my, dshahiron@uthm.edu.my Keywords: concrete-filled double skin steel tubular (CFDST) columns, fire exposed CFDST columns, residual strength, concentric axial load, ASTM E-119 standard fire curve Abstract.
This might be due to relative few research studies regarding fire performance of CFDST columns thus; engineers are reluctant to use this type of column.

Ismail5,e 1,2,3,4Faculty of Civil Engineering Technology, Universiti Malaysia Pahang, Lebuhraya Tun Razak, 26300 Gambang, Pahang, Malaysia 5Department of Civil Engineering, Miami College of Henan University, Kaifeng, Henan, China ah.nadiahruslan@gmail.com, bPah21003@student.ump.edu.my, C*khairunisa@ump.edu.my, dAA18095@student.ump.edu.my, emohamed.ismail@vip.henu.edu.cn Keywords: Concrete waste; Recycled aggregate; Partial sand replacement; Concrete; Compressive strength; Abstract.
Bahurudeen, "Cleaner production of concrete by using industrial by-products as fine aggregate: A sustainable solution to excessive river sand mining," Journal of Building Engineering, 42, p. 102415,2021
Gerritsen, "Barriers to improving the environmental performance of construction waste management in remote communities," Procedia Engineering, 196, pp. 830-837, 2017
Ozbakkaloglu, "Toward the development of sustainable concretes with recycled concrete aggregates: Comprehensive review of studies on mechanical properties," Journal of Materials in Civil Engineering, 30, 2018

An electric heating furnace was used for heating of the specimen, which is designed by FRP composite laboratory (School of Civil Engineering) [4].
Proceedings of the Fifth International Conference on FRP Composites in Civil Engineering, China, 2010

The Causes and Preventive Measures of the Differential Settlement is in Buildings Foundation Minzhao Chuai1,a, Baidong Zhao1,b 1School of Architectural and Civil Engineering, Shenyang University, Shenyang, 110044, China achuaiminzhao@qq.com, bzhaobaidong@163.com Keywords: Architectural foundation, Differential settlement, Preventive measures.
Like civil architecture should observe once after each layer (including underground) constructed.
References [1] Yiyong Qu: Foundation Engineering (I) (China Building Industry Press, Beijing 2004), p.107–114,in Chinese

Load Model and F Coefficient on Asphalt Pavement Deflection XU Yong-li1,a, XING Zhen-zhen2,b 1 School of Civil Engineering, Northeast Forestry University, Harbin, China 2JILIN Provincial Highway Survey and Design Institute, Jilin, P.
[4] Kin Y Richard: Assessing pavement layer condition using deflection data.North Carolina State: North Carolina State University, 2000.p.67 [5]LIN Xiu-xian: Axles conversion formula of high-grade asphalt pavement design.East China Highway .Vol. 84 (1993), p.34-41 [6]DENG Xue-jun, HuangXiao-ming, SHEN Wei-xin: Dynamic response analysis of elastic muti-layered system.China Journal of Civil Engineering .Vol. 28 (1995), p.10 [7] HUANG Wen-yuan: The primary research of equivalent factor of overloaded axle on asphalt pavement.Journal of Highway and Transportation Research and Development .Vol. 17 (2000), p.5-8 [8] WANG Hui,WU He-ping:Research on axle exchange based on deflection euivalent for asphalt pavement.China Journal of Highway and Transport.Vol.16(2003),p.19-21 [9] WANG Hui,WU He-ping: Research on axle exchange formula based on deflection equivalent for semi-rigid base asphalt pavement.

Effect of Aggregate Pre-Wetting and Air-Entraining agent on Durability of Lightweight Aggregate Concrete Weixia Zhaoa,*, Juanhong Liub, Ping Yang a, Xiaoning Yuana, Min Chena a Northwest research institute of Nuclear technology Xi’an, Xi’an 710024, China b College of Civil and Environmental Engineering, University of Science and Technology Beijing, Beijing, 10008,China Keywords: Lightweight aggregate, Pre-wetting, Air-entraining, durability Abstract.
Introduction Lightweight aggregate concrete, which is one of the most important trends as a modern concrete technology, attracts widespread attention of civil engineering sector at home and abroad.