Investigation and Analysis on Crystallization of Tunnel Drainage Pipes in Chongqing
المؤلفون المشاركون
Zhou, Yuanfu
Zhang, Xuefu
Zhang, Bin
Zhou, Yuanjiang
Liu, Shiyang
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-6، 6ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-11-04
دولة النشر
مصر
عدد الصفحات
6
الملخص EN
A lot of crystallizations exist on the inner wall of tunnel drainage pipes in Chongqing.
Tunnel support structure often bears larger load than usual because the tunnel drainage pipes are blocked easily by the crystals and the groundwater level would rise.
In order to investigate what the crystals are, site investigations and laboratory tests of crystals and groundwater were completed.
Some valuable results have been obtained.
Firstly, the crystallizations are usually discovered in drainage pipe exits of tunnels which are under construction in Chongqing.
Furthermore, the results of XRD have confirmed that the crystals are calcite.
And calcite morphology could be found in most SEM images.
But there are other morphologies in these images other than calcite because calcite is often influenced by some factors, such as important ions in groundwater, pH of groundwater, kinetics effect, and so on.
Finally, some steps and solutions to solve blocking of tunnel drainage pipes caused by crystallization are suggested.
One of the best solutions is that some special materials which could prevent crystals from being attached to pipes are coated on the inner surface of drainage pipes.
The results could contribute to understand the crystallization phenomenon profoundly and help solve the similar situations of tunnel drainage pipe blocking.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Zhang, Xuefu& Zhou, Yuanfu& Zhang, Bin& Zhou, Yuanjiang& Liu, Shiyang. 2018. Investigation and Analysis on Crystallization of Tunnel Drainage Pipes in Chongqing. Advances in Materials Science and Engineering،Vol. 2018, no. 2018, pp.1-6.
https://search.emarefa.net/detail/BIM-1121527
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Zhang, Xuefu…[et al.]. Investigation and Analysis on Crystallization of Tunnel Drainage Pipes in Chongqing. Advances in Materials Science and Engineering No. 2018 (2018), pp.1-6.
https://search.emarefa.net/detail/BIM-1121527
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Zhang, Xuefu& Zhou, Yuanfu& Zhang, Bin& Zhou, Yuanjiang& Liu, Shiyang. Investigation and Analysis on Crystallization of Tunnel Drainage Pipes in Chongqing. Advances in Materials Science and Engineering. 2018. Vol. 2018, no. 2018, pp.1-6.
https://search.emarefa.net/detail/BIM-1121527
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1121527
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر