透過您的圖書館登入
IP:18.117.153.38
  • 學位論文

新工及整建路面平坦度驗收門檻值之研究

Smoothness Specification for Freeway and Highway Pavements

指導教授 : 周家蓓

摘要


鋪面平坦度為直接影響鋪面服務能力的重要因子,本研究主要目的為檢討國道與市區道路現行驗收門檻值規範是否適宜,據此提出之研究方法包括採用新工(整修刨鋪)路面檢測值歸納、以現況路面回推值歸納、現況服務力評分推算、功率頻譜密度分析與參考他國規範訂定等五種方法,其中國道分析方法採用新工(整修刨鋪)路面檢測值歸納與參考他國規範;市區道路採用新工(整修刨鋪)路面檢測值歸納、功率頻譜密度分析與參考他國規範。 在前述理論與平坦度驗收門檻值之訂定方法兩項基礎之下,以國道與市區道路實測資料檢討我國規範標準之適宜性,以分區計價之概念本研究嘗試建立國道與市區道路新工(整修刨鋪)路面平坦度驗收門檻值上限,其中以慣性式剖面儀為驗收設備並以國際糙度指標為驗收指標時,國道新工(整修刨鋪)路面平坦度獎勵區上限為1.45m/km、全額計價區上限為1.60m/km、懲罰區上限為1.75m/km;市區道路新工(整修刨鋪)路面平坦度獎勵區上限為2.94m/km、全額計價區上限為3.50m/km、懲罰區上限為4.40m/km。以三米直規為驗收設備並以三米直規標準差為驗收指標時,國道新工(整修刨鋪)路面平坦度獎勵區上限為1.50mm、全額計價區上限為1.64mm、懲罰區上限為1.78mm;市區道路新工(整修刨鋪)路面平坦度建議仍延用現行標準2.60mm。期望透過合理調整驗收指標,提供用路人舒適與安全之行車環境。

並列摘要


Pavement smoothness has a great impact on road users. The main objective of the thesis is to examine that current specification threshold is appropriate or not. There are five methods to carry out the whole experiment: newly-constructed pavement smoothness value, estimated current pavement smoothness value, Present Serviceability Rating (PSR), Power Spectrum Density (PSD) analysis and foreign specifications. Newly-constructed pavement smoothness value and foreign specifications methods are used in analyzing freeway specification. Newly-constructed pavement smoothness value, PSD and foreign specifications methods are used in analyzing urban highway specification. Based on the aforementioned theories, the current specification needs to be carefully examined through observed data to see if there exists adjustment. By the concept of partitioned pricing, the limit of bonus zone is 1.45m/km, full payment zone is 1.60m/km and penalty zone is 1.75m/km for highways when using inertial profiler as accepting equipment and IRI as accepting index. Meanwhile, the limit of bonus zone is 2.94m/km, full payment zone is 3.50m/km and penalty zone is 4.40m/km for urban highways. If using 3M-straightedge as accepting equipment and standard deviation as accepting index, the limit of bonus zone is 1.50mm, full payment zone is 1.64mm and penalty zone is 1.78mm for highways. It is recommended to use current specification 2.60mm for urban highways. Via increasing the threshold to a harsher level, the pavement can offer drivers with safety and comfort than before.

參考文獻


10. 陳弘章,應用慣性式平坦儀量測數據於道路整建平坦度驗收之研究,國立台灣大學土木工程學系碩士論文,民國95年。
21. 李怡萱,市區道路平坦度檢測標準及其於養護排序模式整合之應用,國立台灣大學土木工程學系碩士論文,民國93年。
12. 施雅蓉,慣性剖面儀載具與速度對檢測績效之影響,國立台灣大學土木工程學系碩士論文,民國100年。
9. 賴怡樺,建置慣性式平坦儀認證程序與人員教育訓練制度,國立台灣大學土木工程學系碩士論文,民國98年。
5. 張力維,鋪面平坦度規範與指標轉換分析之研究,國立台灣大學土木工程學系碩士論文,民國99年。

被引用紀錄


李寧(2016)。鋪面整修工程之節費與減碳對策〔碩士論文,國立臺灣大學〕。華藝線上圖書館。https://doi.org/10.6342/NTU201602029

延伸閱讀