Study on High Performance Concrete at High Temperatures in the Past 10 years

来源 :The 10th International Symposium on High Performance Concret | 被引量 : 0次 | 上传用户：xiaguangguang

【摘要】

：

High performance concrete (hereafter, HPC) is well known by its high compressive strength,strong resistance to deformation and excellent durability.Whereas, HPC is prone to spall when exposed to high

【作者】

：

Jianzhuang Xiao Shiying Xu Yizhao Hou

【机构】

：

Department of Building Engineering, Tongji University, Shanghai 200092, China;State Key Laboratory f

【出处】

：

The 10th International Symposium on High Performance Concret

【发表日期】

：

2014年8期

【关键词】

：

High performance concrete (HPC) high temperature material property structural be

下载到本地 , 更方便阅读

下载此文赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

　　High performance concrete (hereafter, HPC) is well known by its high compressive strength,strong resistance to deformation and excellent durability.Whereas, HPC is prone to spall when exposed to high temperatures and it probably results in sharp reduction of the fire resistance and loading capacity of HPC elements and structures.

其他文献

Low cost Ultra-High Performance Fiber Reinforced Concrete (UHPFRC) with flash metakaolin

Ultra-High Performance Fiber Reinforced Concrete (UHPFRC) presents remarkable mechanical and durability properties.Concretes can be considered as UHPFRC when compressive strength and direct tensile st

会议

Ultra-high performancesfibers reinforced concretemetakaolinsilica fume

Reinforcement to Induce Ductile Behavior in an Ultra High Performance Fiber Reinforced Concrete Beam

The purpose of this study was to reduce production costs for UHPFRC members by using a bundle of longitudinal reinforcement bars as a substitute for steel fiber.Experiments on the ductile behavior of

会议

ultra high performance concretesteel fiberreinforcement barductile behavior

Cable-Stayed Footbridge with UHPC Segmental Deck

Ongoing research and development of ultra-high performance concrete (UHPC) in the Czech Republic has been utilized in design and implementation of light-weight segmental deck of the cable-stayed footb

会议

UHPCprefabricationsegmental constructionbridgesdurabilityefficiency

Relationship between Fiber Orientation and Flexural Strength in Ultra-High-Performance Fiber-reinfor

In this study, the influence of fiber orientation on the flexural strength of ultra-highperformance fiber-reinforced concrete (UHPFRC) was examined.To this end, a circular UHPFRC panel measuring (φ) 1

会议

UHPFRCfiber orientationflexural strengthplacement

The Research of Influence on the Freezing Resistance and the Permeation Resistance of Concrete with

Silane, as an extremely hydrophobic material, changes concrete surface from hydrophilic state to hydrophobic state by spraying on the surface of concrete.It has the ability to block the extemal corros

会议

silanethe salt frost resistanceliquid-absorption ratechloride ion diffusion c

Study on Transient Air Permeability of Concrete under Different Curing Conditions

Quality of concrete cover is a key factor for concrete durability.In fact, the quality of concrete cover has close relationship with mixture design and curing condition.Present study adopted transient

会议

Air permeabilityCuring conditionRatio of water to binderMineral admixture

Internal Curing in High Performance Concrete: Effect of Lightweight Aggregate on Shrinkage and Salt

High performance concrete (HPC) consisting of low water-binder (w/b) ratio and supplementary cementitious materials (SCM) is more prone to shrinkage cracking if subjected to external deformation restr

会议

High performance concreteLWAslag cementAutogenous shrinkagesalt frost scalin

Mix Optimization for Precast Concrete Members in Building Industrialization

The traditional mix proportion for concrete used in building field could not meet the requirements for industrialization production any more, and the optimization needs developing to obtain an ideal m

会议

Building industrializationMix optimizationOrthogonal experiments

Development and Application of High Performance Green Hybrid Fiber Reinforced Concrete (HP-G-HyFRC)

The synergy of hybrid fibers allows for an enhanced concrete composite performance at a lower fiber volume fraction as compared to other types of fiber-reinforced concrete.This paper outlines the deve

会议

Hybrid fiber-reinforced concretehigh performance concretesustainabilitygreen

Effect of Polypropylene Macro-fiber on Properties of High-strength Concrete at Elevated Temperatures

After being subjected to different elevated temperatures, ranging between 200 ℃ and 800 ℃, the flexural strength, matrix mass loss rate and water absorption of polypropylene(PP) macro-fiber reinforced

会议

high strength concretepolypropylene macro-fiberflexural strengthmatrixmass lo

Study on High Performance Concrete at High Temperatures in the Past 10 years

其他学术论文