Time-load testing of nonceramic insulators with fiberglass core rod-a 20 year summary

机译：使用玻璃纤维芯棒的非陶瓷绝缘子的时间负荷测试-20年总结

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Time-Load (static fatigue) testing of fiberglass rods used in nonceramic insulators (NCIs) has been underway for over 20 years. Data collected over that time frame is reported in this paper for NCIs manufactured with 16 mm (5/8") diameter and 22 mm (7/8") diameter epoxy fiberglass rods. All of the samples tested utilized crimped steel end fittings for transference of the applied tensile load to the fiberglass rod and from the rod to the support structure. Samples with and without a polymer housing covering the core rod are included. The data includes time-load test results under constant load to failure and residual strength evaluations after the removal of a long-term time-load. The results indicate a very flat time-load curve under nominal conditions. The residual strength tests were unable to quantify any significant loss in strength as a result of long-term overload conditions.

机译：在玻璃纤维（NCIS）中使用的玻璃纤维杆（NCIS）的时载（静态疲劳）试验已经进行了20多年。在本文中收集的数据在本文中报道，用于使用16mm（5/8“）直径和22mm（7/8”）直径环氧玻璃纤维棒制造的NCIS。所有样品所测试的所有样品利用卷曲钢端部配件，用于将施加的拉伸载荷与玻璃纤维杆的转移和从杆转移到支撑结构。包括具有覆盖芯棒的具有和不具有聚合物壳体的样品。数据包括在恒定负载下的时载测试结果，以在移除长期时载后的故障和残余强度评估。结果表明了标称条件下非常平坦的时载曲线。由于长期过载条件，残余强度试验无法量化强度的任何显着损失。

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《Transmission and Distribution Conference, 1999 IEEE》|1999年|P.823-826|共4页
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Bernstorf; R.A.;
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中图分类无线电电子学、电信技术;
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1. Testing of Fiberglass Pipe After 20 Years of Service in a Harsh Oilfield Environment [J] . KIMBERLY PAGGIOLI Materials performance . 2010,第5期

机译：在恶劣的油田环境中使用20年后的玻璃纤维管道测试
2. Testing of Fiberglass Pipe After 20 Years of Service in a Harsh Oilfield Environment [J] . Kimberly Paggioli Materials Performance . 2010,第5期

机译：在恶劣的油田环境中使用20年后的玻璃纤维管道测试
3. Nonstandard method for accelerated ageing tests of nonceramic insulators [J] . Vazquez I.R., Tena G.M., Corona R.H. IEE proceedings. Part C, Generation, Transmission, and Distribution . 2002,第4期

机译：非陶瓷绝缘子加速老化测试的非标准方法
4. Time-load testing of nonceramic insulators with fiberglass core rod-a 20 year summary [C] . Bernstorf R.A., Institute of Electric and Electronic Engineer Transmission and Distribution Conference . 1999

机译：玻璃纤维芯棒的无燃烧器绝缘子的时间负荷测试 - 20年摘要
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8. Summary of micrographic analysis of selected core samples from Well ER-20- 6(number-sign)1 in support of matrix diffusion testing [R] . IT Corporation, L. V. 1998

机译：来自ER-20-6井（数字符号）1的所选岩心样品的显微分析总结，以支持基质扩散测试

Time-load testing of nonceramic insulators with fiberglass core rod-a 20 year summary

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