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The state of the art of high-strength and high-performance concrete is briefly introduced in this paper. High-performance concrete meets the requirements for sustainable development, structural durability and industrialized production ...
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A study has been made through this investigation to understand the behavior of UHPC members with steel fibers by using two approaches: experimental investigation of concrete mixes and simulation of the problem studied by other researchers using
Seismic behavior and design of high-strength square concrete-filled steel tube beam columns. Journal of Structural Engineering-ASCE 130 (2) 169-179.  Wang L. Wang T. Chen Q. (2003). Experimental study on seismic performance of concrete-filled rectangular tubular frame under low-reversed cyclic loading (press in Chinese).
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This paper presents a computational study assessing the seismic response of rectangular concrete-filled steel tube (RCFT) members and frames to develop a reliability-based performance-based design methodology. A new analysis formulation was derived based on a mixed-finite element approach allowing geometrically an
2003/01/01 · The next generation of high-performance concrete, know as ultra-high-performance concrete (UHPC), is currently being evaluated at the Turner-Fairbank Highway Research Center Structures Laboratory ...
Ultra-High-Performance Concrete and Advanced Manufacturing Methods for Modular Construction NEET-1 Annual Meeting September 29, 2015 Research Team Y. L. Mo and Mo Li – University of Houston James G. Hemrick – Oak Ridge National Lab Maria Guimaraes – Electrical Power Research Institute Project Monitoring Team
The University of Hong Kong has developed a computer program, which is capable of evaluating the packing density of the whole particle system in cement/mortar/concrete. 4.. of the particle system also has great effects on the rheology of cement paste/mortar/concrete. coating the solid particles.
In this paper, a national report on HPC technologies in China is presented. The paper covers development and application of ultra-fine mineral admixtures and st Title: Research, Development, and Application of High-Performance Concrete in China: A National Report ...
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Concrete Masonry Units; High-Strength Concrete; Insulating Concrete Forms; Prestressed Concrete; Ready Mixed Concrete; Roller-Compacted Concrete; Tilt-Up Concrete; Working with Concrete. Air-Entrained Concrete; Placing and Finishing Concrete; Working Safely With Concrete; Cement & Concrete Basics FAQs; Meet the Experts. Wayne Adaska, P.E. Greg ...
Ultra-High Performance Concrete (UHPC) is one of the most innovative cement-based structural engineering materials developed in the last 30 years from the perspective of mechanical properties and durability of concrete construction. As early as 1930, Andresen and Andressen established the mathematical model of the maximum packing density theory.
2.3 Properties of Ultra High Performance Fiber Concrete (UHPFC) 2.3.1 Tensile behaviour UHPFC belongs to the group of high performance fiber reinforced cementitious composites (HPFRCC), but offers additional advantage of a very dense low-permeable matrix. Figure 1 shows the example on the uniaxial tensile test results for an UHPFC
In addition to the unique aesthetics achieved with concrete construction, these buildings offer some very real space advantages. Public and private developers should also realize that using cast-in-place reinforced concrete to frame a high-rise office building would yield more rentable space because of lower floor-to-floor heights.
Jun 28, 2016 · Ultra-high performance concrete (UHPC) is a novel construction material exhibiting enhanced mechanical and durability properties, which can lead to economical construction through reducing the cross-sections of structural members with associated materials savings and lower installation and labor costs (Tang 2004).
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2013/05/07 · Performance of Concrete with China Clay (Kaolin) Waste Priyank Bhimani Student of final year M.E. C E & M, B.V.M. Engineering College, Vallabh Vidyanagar Prof. Chetna M Vyas Civil Engg. Dept, A.D.I.T Engineering
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Tests on twenty-four concrete-filled-steel-tube columns with rectangular section are carried out.The constrained factor is varied from 0 5 to 1 3.The section width ratio is adopted in the range of 1 0 to 1 75.An attempt is made to know the behavior of the concrete ...
Foundation Engineering-I Design of Shallow Foundations - 55 - 4.1 General 4.1.1. General Requirements of Foundations For a satisfactory performance, a foundation must satisfy the following three basic criteria: 1.
2004/05/20 · APPLICATION OF GROUND GRANULATED BLAST FURNACE SLAG IN HIGH-PERFORMANCE CONCRETE IN CHINA The annual granulated blast furnace slag (GBFS) production capacity in China is around 15 million tons. GBFS powder has been successfully applied as the raw material of cement block, pavement block, and slag …
2005/06/01 · In this paper, a national report on HPC technologies in China is presented. The paper covers development and application of ultra-fine mineral admixtures and st Title: Research, Development, and Application of High-Performance Concrete in China: A National Report ...
Ultra-high performance concrete (UHPC) is a novel con-struction material exhibiting enhanced mechanical and durability properties, which can lead to economical con-struction through reducing the cross-sections of structural ...
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This paper presented an intensive overview of study on high performance concrete (HPC) at high temperatures in China (2004–2016). Comparisons and discussions were made on the compiled data related to the high temperature behavior of HPC. Based on these
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On October 31, 2019, YCIH Green High-Performance Concrete Company Limited ('YCIH Green High-Performance Concrete', 'GHPC' or 'the Company'，1847.HK) was successfully listed on the Main Board of Hong Kong Stock Exchange with a pre-greenshoe offering size of HK0 MM. CICC acted as Sole Sponsor, Sole Global Coordinator and Sole Bookrunner in the offering.
Get this from a library! High performance concrete : innovation & utilization : selected, peer reviewed papers from the 10th International Symposium on High Performance Concrete-- Innovation & Utilization (HPC 2014), September 16-18, Beijing, China.
High performance concrete was produced using high strength aggregate and cement, water, mineral and chemical admixtures. The decision of using high-performance concrete (HPC) for the design of high-rise structures provides enough benefits that will make it worthwhile to be considered as an economical and attractive option.