آی اس آی پیپر

دانلود رایکان مقاله انگلیسی ISI با موضوع داده های ناشی از مقاومت در اثر فشارهای طولانی مدت بتن ها و ماسه ها

عنوان فارسی مقاله:

مجموعه داده های ناشی از مقاومت در اثر فشارهای طولانی مدت بتن ها و ماسه های تولیدی

عنوان انگلیسی مقاله:

Dataset of long-term compressive strength of concrete with manufactured sand

دانلود رایگان مقاله ISI با فرمت PDF:

مشاهده توضیحات کامل و خرید ترجمه فارسی با فرمت ورد تایپ شده:

بخشی از مقاله انگلیسی :

1. Experimental design, materials and methods

1.1. Experimental design
Two experiments have been designed to obtain the long-term compressive strength of MSC [1–3]. The design details of experiments [1] are presented in Table 1. All samples of compressive strength were designed as cubes in dimension of 150 mm. One group includes three test samples. Samples of experiment [1] were stored at 2072 °C water for curing, where samples of experiment [2,3] were left in standard curing box with a temperature of 2072 °C and humidity of 95–99%.
1.2. Materials
Raw materials of experiment [1] were grade P.O. 42.5 ordinary Portland cement, crushed stone mixed in proportion 2:5:2:1 by the series of 5–10 mm, 10–19 mm, 19–26.5 mm and 26.5–31.5 mm, and manufactured sand with different contents of stone powder, as well as tap water and high-performance water reducer. Raw materials of experiment [2,3] were grade P.O. 42.5 and P.O.32.5 ordinary Portland cement, crushed stone mixed in proportion 1:1 by the series of 5–10 mm and 10–25 mm, and manufactured sand with different contents of stone powder, as well as tap water and high-performance water reducer.