Experimental evaluation of concrete strength in existing buildings

M. Inel; S. M. Senel; H. Un

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Experimental evaluation of concrete strength in existing buildings

机译：现有建筑物混凝土强度的实验评估

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An extensive field and laboratory study is carried out to evaluate the concrete strength of existing building stock in Turkey. The concrete strength of each building was determined by core sampling and laboratory testing. Randomly selected components for

机译：进行了广泛的现场和实验室研究，以评估土耳其现有建筑材料的混凝土强度。每个建筑物的混凝土强度是通过岩心取样和实验室测试确定的。随机选择的组件

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来源
《Magazine of Concrete Research》 |2008年第4期|p.279-289|共11页
作者
M. Inel; S. M. Senel; H. Un;
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作者单位

Department of Civil Engineering, Pamukkale University, 20070 Denizli, Turkey;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类水泥工业;
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入库时间 2022-08-18 00:16:56

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1. Experimental Study on Existing Reinforced Concrete Frames Strengthened by L-type Precast Concrete Wall Panels to Earthquake-Proof Buildings [J] . Ha Soo Kyoung, Yu Sung Yong, Kim Jae Suk KSCE journal of civil engineering . 2018,第9期

机译：L型预制混凝土墙板加固抗震建筑物的现有钢筋混凝土框架的试验研究
2. EFFECT OF CONCRETE STRENGTH ON SEISMIC DIAGNOSIS AND SEISMIC STRENGTHENING OF EXISTING REINFORCED CONCRETE BUILDINGS [J] . J.Zhou, M.Hirosawa セメント·コンクリ-ト論文集 . 1999,第53期

机译：混凝土强度对既有钢筋混凝土房屋的地震诊断和地震加固的影响
3. EFFECT OF CONCRETE STRENGTH ON SEISMIC DIAGNOSIS AND SEISMIC STRENGTHENING OF EXISTING REINFORCED CONCRETE BUILDINGS [J] . J.Zhou, M.Hirosawa セメント·コンクリ-ト論文集 . 1999,第53期

机译：混凝土强度对现有钢筋混凝土建筑地震诊断及地震加固的影响
4. Seismic Evaluation of Low Strength Concrete Members of Existing Buildings in Japan [C] . Momoyo Neguchi, Koichi Minami European Conference on Earthquake Engineering . 2010

机译：日本现有建筑物低强度混凝土成员的地震评价
5. Seismic evaluation of existing reinforced concrete building columns. [D] . Lynn, Abraham Christopher. 2001

机译：现有钢筋混凝土建筑柱的抗震评估。
6. Experimental and numerical evaluations of composite concrete-to-concrete interfacial shear strength under horizontal and normal stresses [O] . M. Yahya Al-Fasih, M. E. Mohamad, I. S. Ibrahim, 2021

机译：水平和正常应力下复合混凝土界面剪切强度的实验性和数值评价
7. Mechanical properties of various concrete after high temperature exposure Mechanical property of various types of concrete after high temperature exposure is investigated. Considering compressive strength requirement for a vertical element in high rise building, concrete specimens with various design strengths of 35, 80, 100, and 150 MPa were tested. Particularly, the influence of incorporated steel fiber on fire resistance is of interest in this study. Experimental results show that the fire resistance depends on the design strength and steel fiber content. Normal strength concrete (NSC) of a design strength of 35 MPa or high performance concrete (HPC) of 80-100 MPa does not spall when exposed to 100-400 °C of temperature. However, an explosive spalling occurs at 300 °C when the HPCs contain 1 vol. of steel fiber. Ultra-high performance concrete (UHPC) of a design strength of 150 MPa and 1.5 vol. of steel fiber also shows dramatic spalling at 300 °C. The experimental results found in this study can contribute to a better understanding of the behaviors of HPC and UHPC under fire and the role of steel fiber on the fire resistance. [O] . 2017

机译：研究了高温暴露后各种混凝土高温曝光机械性能各种混凝土的机械性能。考虑到高层建筑中垂直元件的抗压强度要求，测试了35,80,100和150MPa各种设计强度的混凝土试样。特别是，在这项研究中，掺入钢纤维对耐火性的影响。实验结果表明，耐火性取决于设计强度和钢纤维含量。在暴露于100-400°C的温度时，80-100MPa的设计强度为35MPa或高性能混凝土（HPC）的正常强度混凝土（NSC）不会击落。然而，当HPC含有1体积的钢纤维的百分比时，爆炸性剥落发生在300℃。超高性能混凝土（UHPC）的设计强度为150 MPa和1.5 Vol。钢纤维的百分比也显示出300℃的剧烈剥落。本研究中发现的实验结果可以有助于更好地了解在火灾中的HPC和UHPC的行为以及钢纤维对耐火性的作用。
8. Strength and Ductility Evaluation of Existing Low-Rise Reinforced Concrete Buildings--Screening Method, [R] . okada, tsuneo bresler, boris 1976

机译：现有低层钢筋混凝土建筑物的强度和延性评估 - 筛选方法，

Experimental evaluation of concrete strength in existing buildings

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