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Seabed Condition from Single Beam Echo Sounder from Penang Port, Malaysia Wan-Tian Yew1,a, Wei-Haur Lam1,b, Cindy Soon1,c and Ruslan Aziz2 1 Department of Civil Engineering, Faculty of Engineering, University of Malaya, 50603, Kuala Lumpur, Malaysia 2Marine Operations & Hydro, SBU Marine, Penang Port Sdn.
Ship’s propeller wash induced scour is a well-known engineering problem for port structures along the shoreline.
Propeller wash scour near to quay structures Journal of Waterway, Port, Coastal and Ocean Engineering.
Civil Eng. 16 (4), 465–477
Principles of Geotechnical Engineering. 7th Edition (SI Edition).

Calculation and Analysis on the Soft Soil Foundation Settlement with Elastic-Visco-Plasticity (EVP) Model Guo Jing-Rui1,a*, Zheng Xian-Chang1,b, Zhang Ji-Qing2,c, Zhao Zhi-Meng1,d 1College of civil engineering, Guangzhou University, Guangzhou, 510016 2Tsingdao Ruiyuan Engineering Group, Tsingdao, 266555 a402008912@qq.com, bzhengxianchang@21cn.com, c314239923@qq.com, d18819484762@163.com Keywords: Soft soil foundation, Sedimentation forecast, EVP model.
Then through the comparison with calculating results and a long-time engineering monitoring in BinHai garden soft soil area, a feasibility EVP model study on the vertical settlement in soft soil area is peoposed.
Engineering properties of soft soils and design of soft ground.
Nanjing: College of Civil Engineering, Southeast University, 2010
Theory and numerical calculation of soil engineering.

These materials are indispensable across industries ranging from aerospace to civil engineering.

Innovation on Commercial Concrete Floor Slab Construction Technology Yong Li1,2,a, Changsheng Guan 1 ,b 1School of Civil Engineering and Architecture, Wuhan University of Technology, Wuhan, Hubei,China 430070 2 School of Civil Engineering and Architecture, Huanghuai University, Zhumadian, Henan, China 463000 aEmail: li2853579@163.com, bemail: guancs2008@126.com Keywords: Cast-in-place floor slab, Construction technology, Innovation, Crack prevention Abstract.
Take Shunjing International Plaza project as an example, investigate on the status of large areas of cast-in-place pumping commercial concrete floor construction , In view of common quality defects of early shrinkage cracks, innovate pumping concrete construction technology, namely, set the sub-grid band, strictly control the quality of raw materials and the concrete mix ratio, rub repeatedly both manually and mechanically, enhance early maintenance, adopt appropriate technical intermittence process and so on, After the engineering applications, the technology had guaranteed the concrete quality smooth and dense, eliminated the early cracks of the concrete.
This study does some research based on the practical engineering in the prevention and treatment, takes scientific method that improving construction technology innovation, eliminates the phenomenon of the crack, and ensures the floor construction quality.

Research on the Data Collection Method in Road Slope Detection Based on 3D Laser Scanner Jia-ping ZHANGa He WUb Yu-qin FENGc Guang YANGd Guo-feng WANGe Qi GEf Civil & Architecture engineering college, Heilongjiang Institute of Technology, Harbin, China a zhangjiaping1234@163.com b hgcwh@163.com chgcfyq@163.com dhgcyg@163.com e hgcwgf@163.com f geqibest@163.com Keywords: Road engineering; 3D laser scanning; Data collection; Road slope Abstract: The foundation of slope stability analysis is the data acquisition of the deformation.
With specific engineering application analysis, the feasibility of such acquisition is verified.
Engineering Examples The engineering examples of this paper are the slopes of He-Da Highway, three-dimensional laser scanning technology is used to detect them.
Research on Monitoring Technique for External Deformation of Sloping Engineering in Mountain Area Highway.
SUBGRADE ENGINEERING (2006), No.5: 54~ 56

Seismic Performance Study of Concrete Porous Brick Wall Huawei Zhao1,2,a, Xiuqin Cui2,b and Tong Hao3,c 1School of Civil Engineering and Mechanics, Huazhong University of Science and Technology, Wuhan, China 430074 2School of Civil Engineering, Jiaozuo University, Jiaozuo, China 454003 3 School of Civil Engineering, Zhengzhou University , Zhengzhou, China 450002 azlsh5968@163.com, bcuixiuqin@163.com, chaotong@zzu.edu.cn Keywords: concrete brick, wall, seismic performance, shear strength Abstract: Four constructional columns with concrete porous brick walls were constructed for low cyclic loading test.

Cement-based Composite with Carbon Nanotubes Reinforcement Tailored for Structural Damping Jianlin Luo1, a, Zhongdong Duan2, b, Tiejun Zhao1, c, Qiuyi Li1, d 1School of Civil Engineering, Qingdao Technological University, Qingdao, 266033 China 2Shenzhen Graduate School, Harbin Institute of Technology, Shenzhen, 518055 China alawjanelim@qtech.edu.cn, bduanzd@hit.edu.cn, cztjgp@qtech.edu.cn, dlqyyxn@163.com Keywords: Carbon nanotube; Damping structural material; Damping identification Abstract.
Introduction The introduction of structural damping into the systems is essential to alleviate the dynamic vibration responses and damage or/and fatigue accumulations of civil infrastructures subject to frequent vibratory motions, severe gusts or typhoons loading, even earthquakes attack.
Passive energy dissipation technique through engineering structural components with high levels of inherent damping has become more promising due to no need for additional complicated active control devices, and relatively economical cost [1].
Construction cement-based materials have the greatest prevalence in civil engineering.

Proposal of Eco-Efficiency Evaluation Method for Concrete Using Equivalent Durability on Carbonation Tae-Hyoung Kim1, a, Chang-U Chae1, b* 1Building and Urban Research Institute, Korea Institute of Civil Engineering and Building Technology, Daehwa-dong 283, Goyandae-Ro, ILsanseo-Gu, Goyang-Si, Gyeonggi-Do, Korea akimtaehyoung@kict.re.kr, bcuchae@kict.re.kr Keywords: Eco-efficiency, Concrete, Equivalent durability, Carbonation, Cost.
Among existing carbonation prediction equations, the equation presented by the Japanese Society of Civil Engineers was used to derive service life of concrete.
Acknowledgement This research was supported by Korea Institute of Civil Engineering and Building Technology (KICT).

Finite element analysis on crack resistance behavior of the abnormal joint of SRC column and RC beam Jianing Zhu1, a,Kejia Yang2, b, Xiaowen Li3, c, Ruiwen Li4, d 1, 2, 3,4College of Civil Engineering Xi’an University of Architecture and Technology, Xi’an 710055 azhujianing75@163.com, byangkejia7224@126.com, clixwgh@xauat.edu.cn, dgaoxing_003@126.com Key words: Abnormal exterior joint;Finite element analysis; Crack resistance;Calculating formula Abstract: Based on the test of abnormal exterior joints of Steel Reinforced Concrete (SRC) column and Reinforced Concrete (RC) beam, the paper analyzed the influence on crack resistance behavior by ABAQUS, of the eccentricity of column section, the steel ratio of the joints zone, the concrete strength and the axial compression ratio and so on.
While more and more abnormal exterior joints of variable cross-section of SRC column and RC beam appear in industrial and civil buildings.
Based on researches of the joints by finite element method, the paper analyzes mechanical properties of the joints relative to the normal, and putts forward the calculating formula of anti-crack capacity of the joints, which provides helps for engineering design.
Journal of Shenyang Archit Civil Eng Univ. 2003,19(3).In Chinese
World Information on Earthquake Engineering, 2003,19(3).In Chinese

Experimental Investigation of Reinforced High-Strength Concrete Beam Miroslav Racek1,a, Pavlina Mateckova1,b and Oldrich Sucharda1,c* 1VSB - Technical University of Ostrava, Faculty of Civil Engineering, Ludvíka Podéště 1875/17 708 00 Ostrava-Poruba amiroslav.racek.st@vsb.cz, bpavlina.mateckova@vsb.cz, coldrich.sucharda@vsb.cz *corresponding author Keywords: Reinforced concrete; reinforcement; mechanical properties; diagnostics; beam Abstract.
Sucharda Modeling of fiber-reinforced concrete and finite element method (2021) International Review of Civil Engineering, 12 (1), pp. 11 – 19. (2021) DOI: 10.15866/IRECE.V12I1.18636 [13] V.
VSB-TU Ostrava, Faculty of Civil Engineering (FAST).