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7篇 您的检索式:作者名="Gilbert R Ian"
    题名 作者 年代 出处 被引量
1Test and prediction of chloride diffusion in recycled aggregate concrete显示文摘Recycled aggregate concrete(RAC) specimens with different recycled coarse aggregate replacement ratios by mass(R) are fully immersed in a 10% chloride solution for 235 days. Both free chloride concentration(Cf) and total chloride concentration(Ct) are then measured employing a rapid chloride test(RCT) system. The Fick's second diffusion law is verified by the test data and used to predict chloride concentration distribution at different immersion periods. Additionally, pore structures of the new and old mortar in RAC are tested by mercury intrusion porosimetry(MIP). It is found that binding chloride concentration(Cb) linearly increases with Cf. In natural aggregate concrete(NAC), Cf is obviously smaller than that in the RAC in the same testing environment and this is different from the test results of Ct and Cb. Furthermore, the effects of R on the chloride concentration of RAC become severe for specimens subjected to long immersion periods, which can be explained in terms of the pore structures of the new mortar and old adhesive mortar in RAC.XIAO Jian Zhuang YING Jing Wei TAM Vivian W.Y GILBERT Ian R 2014Science China(Technological Sciences)2014,57,12:5
2Time-dependent modeling of RC structures using the cracked membrane model and solidification theory 显示文摘Kak Tien Chong Stephen J Foster R Ian Gilbert 2008Compute Structure2008,86,:1
3Control of flexural cracking in reinforced concrete显示文摘Gilbert R Ian 2008ACI Structural Journal2008,105,3:1
4Time-dependent analysis of composite steel-concrete sections显示文摘R Ian Gilbert 1989Journal of Structural Engineering1989,115,11:1
5Regulation of expression of methane monooxygenases by copper ions 显示文摘Murrell JC Ian R McDonald Gilbert B 2000Trends Microbiol2000,8,5:1
6The design of nonflexural members with normal and high-strength concrete显示文摘Foster Stephen J Gilbert R Ian 1996ACI Structural Journal1996,93,1:1
7Tension stiffening in lightly reinforcement concrete slabs显示文摘Gilbert R Ian 2007Journal of Structural Engineering2007,133,6:1
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