国产bbaaaaa片,成年美女黄网站色视频免费,成年黄大片,а天堂中文最新一区二区三区,成人精品视频一区二区三区尤物

首頁> 外文期刊>日本建築學(xué)會構(gòu)造系論文集 >CYCLIC BEHAVIOR OF HIGH-STRENGTH BOLTED FRICTION-TYPE JOINTS UNDER OVERSTRESS
【24h】

CYCLIC BEHAVIOR OF HIGH-STRENGTH BOLTED FRICTION-TYPE JOINTS UNDER OVERSTRESS

機譯:應(yīng)力過大時高強度螺栓連接型節(jié)點的循環(huán)行為

獲取原文
獲取原文并翻譯 | 示例

摘要

This paper deals with the friction-type joints using F10T, M16 high-strength bolts. To clarify the hystesis characteristics under overstress, the monotonic tensile tests (T Series),th monotonic tensile tests (DT Series)after the dynamic tests under a constant-amplitude stress-cycling condition and the dynamic tests (D Series)under a constant-amplitude strain-cycling were conducted. The test parameter are the magnitude the initial clamping force, the loading amplitude and the rate of the slip strengthto the yield strength of the joint. The slip strength, the effect of the friction force in the joint behavior and the fracture fforce in the joint behavior and the fracture mode are discussed. And then the relationship between the slip strength of the joints and the yield strength of the connected member, the fluctuation characteristics of slip strength and the bolt tension are investigated.
機譯:本文使用F10T,M16高強度螺栓處理摩擦型接頭。為了弄清過應(yīng)力下的濕潤特性,在恒定振幅應(yīng)力循環(huán)條件下進行動態(tài)測試后,在恒定振幅下進行動態(tài)測試(D系列)后,進行單調(diào)拉伸試驗(T系列),第一個單調(diào)拉伸試驗(DT系列)。進行振幅應(yīng)變循環(huán)。測試參數(shù)為初始夾緊力的大小,載荷幅度和滑動強度與接頭屈服強度的比率。討論了滑動強度,摩擦力對接頭行為的影響以及斷裂力在接頭行為和斷裂模式中的作用。然后研究了接頭的滑動強度與連接件的屈服強度,滑動強度的波動特性和螺栓張力之間的關(guān)系。

著錄項

相似文獻

  • 外文文獻
  • 中文文獻
  • 專利
獲取原文

客服郵箱:kefu@zhangqiaokeyan.com

京公網(wǎng)安備:11010802029741號 ICP備案號:京ICP備15016152號-6 六維聯(lián)合信息科技 (北京) 有限公司?版權(quán)所有
  • 客服微信

  • 服務(wù)號