| 姓名 | 蕭又禎(Yu-Chen Hsiao) | 電子郵件信箱 | tim22@ms38.url.com.tw | |
| 畢業系所 | 營建工程系碩士班(Department and Graduate Institute of Constrction Engineering) | |||
| 畢業學位 | 碩士(Master) | 畢業時期 | 95學年第2學期 | |
| 論文名稱(中) | 活性粉混凝土製作水溝蓋之初步研究 | |||
| 論文名稱(英) | The Preliminary Study of Making the Ditch Cover with Reactive Powder Concrete | |||
| 檔案 |
請遵守中華民國著作權法之相關規定，切勿任意重製、散佈、改作、轉貼、播送，以免觸法。 |
論文使用權限 | 校內外都二年後公開 | |
| 論文語文/頁數 | 中文/89 | |||
| 摘要(中) |
近幾年來鋼鐵需求逐年增加，鋼鐵價格不斷的漲價，使得鋼鐵製之相關產品回收的經濟價值相當可觀，因此引起許多小偷和一些貪小便宜心態的百姓有偷竊變賣的行為，導致鑄鐵水溝蓋時常失竊並危及用路人和行車安全。因此本研究針對一般水溝蓋之缺點(包括重量、單價及載重方面)作進一步的改善，以鋼纖維的含量、水溝蓋開口數目及水溝蓋厚度為變數，利用12
孔水溝蓋模型試驗、8
孔水溝蓋模型試驗及添加點焊鋼絲網之實驗探討活性粉混凝土應用於水溝蓋製作之成效，藉由實驗的過程尋找足夠承受車輛重量之水溝蓋，若以車輛載重平均分配至各輪胎為載重標準，本研究所預期的水溝蓋載重為10
頓，並與市面上的鑄鐵水溝蓋、鍍鋅格柵板水溝蓋及玻璃纖維高分子複合水溝蓋做比較，經過試驗結果顯示，3％的鋼纖維 體積含量並添加點焊鋼絲網補強之8 孔活性粉混凝土水溝蓋，其載重強度已符合各類車輛之總重量，因此本研究之試驗結果已找出適當配比之活性粉混凝土，適合運用製作水溝蓋的材料。 |
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| 摘要(英) | The
steel of demand has increased in recent years and the price of
steel rises constantly. The economic worth of the steel
retrieval by making the relevant products is very considerable,
and so it causes a lot of thieves and some people who had little covetous psychology to have the stealing and selling behavior. It also causes the ditch cover made by cast iron to be stolen and jeopardize passersby and traffic safety. This research was focused in the further improvement shortcoming (including weight, unit price, and loading) of general ditch cover. The test parameters included the steel fiber content, the hole number and the thickness of ditch cover. To study the performance of reactive powder concrete on ditch cover, the 8 holes and 12 holes modeling test and the welded wire mesh were applied. The main process of experiment was in search of the ditch cover which enough bears heavy vehicle weight. The test load standard is 10 tons for the ditch cover that is the heavy vehicle average allocation with every tire in the experiment consideration. This study was to find the RPC ditch cover and also to compare with the casting iron ditch cover, the zinc grid ditch cover and glass fibre high polymer compound ditch cover on the market. The results show that adds 3% volume content of steel fibre, steel welded wire mesh and the 8 holes RPC ditch cover, the loading has already reached to the weight of all kinds of heavy vehicles. The results have also found out the suitable proportions of RPC for making the ditch cover. |
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| 口試日期 | 2006-07-25 | 繳交日期 | 2007-08-27 | |