Creep–fatigue relationship in polymer: Molecular dynamics simulations approach

IH Sahputra, AT Echtermeyer - Macromolecular Theory and …, 2015 - Wiley Online Library
The creep‐tensile fatigue relationship is investigated using MD simulations for amorphous
polyethylene, by stepwise increasing the R‐ratio from 0.3 for fatigue to an R‐ratio= 1 for …

Study on the mechanical properties of stay cable HDPE sheathing fatigue in dynamic bridge environments

D Dan, L Sun, Y Guo, W Cheng - Polymers, 2015 - mdpi.com
As the main force-bearing component of a cable-stayed bridge, a durable stay cable is
paramount to the safety and durability of the entire bridge. High-density polyethylene …

Study on tensile fatigue behavior of thermal butt fusion in safety Class III high-density polyethylene buried piping in nuclear power plants

JS Kim, YJ Lee, YJ Oh - Transactions of the Korean Society of …, 2015 - koreascience.kr
High-density polyethylene (HDPE) piping, which has recently been applied to safety class III
piping in nuclear power plants, can be butt-joined through the thermal fusion process, which …

Investigation of Bending Fatigue Behaviors of Thermal Butt Fusion in Safety Class III High-Density Polyethylene Buried Piping in Nuclear Power Plants

JS Kim, YJ Lee, YJ Oh - Transactions of the Korean Society of …, 2015 - koreascience.kr
The fatigue behavior of thermal butt fusion in safety class III high-density polyethylene
(HDPE) buried piping for nuclear power plants was investigated using load-controlled …

원전안전3 등급고밀도폴리에틸렌매설배관맞대기열융착부의굽힘피로특성평가

김종성, 이영주, 오영진 - 한국압력기기공학회논문집, 2015 - dbpia.co.kr
The fatigue behavior of thermal butt fusion in safety class III high-density polyethylene
(HDPE) buried piping for nuclear power plants was investigated using load-controlled …

원전안전3 등급고밀도폴리에틸렌매설배관맞대기열융착부의인장피로특성평가

김종성, 이영주, 오영진 - 대한기계학회논문집A 권, 2015 - dbpia.co.kr
최근에 원자력 발전소 안전 3 등급 배관에 적용되고 있는 고밀도 폴리에틸렌 배관은 융착
표면을가열한 후 축방향으로 가압하는 열 융착 공정을 이용하여 맞대기 융착되어진다. 이러한 …