Brief description of the fixing of the bearing rings will be made of steel for bolts of adjustment for the connection of the drilling tubes

• 1. 轴承套圈加工用可调节套圈内环固定装置 [P] . 中国专利： CN109352521B . 2020.08.14
• 2. 轴承套圈加工用可调节套圈内环固定装置 [P] . 中国专利： CN109352521A . 2019-02-19
• 3. Brief description of the fixing of the bearing rings will be made of steel for bolts of adjustment for the connection of the drilling tubes [P] . 法国专利： FR2292809B1 . 1982-08-06

  机译： 轴承套圈的固定的简要说明将由钢制成，用于调节螺栓以连接钻杆

• 4. METHOD OF RELEASABLY FIXING STEEL SEAT RINGS FOR CONNECTOR BOLTS IN THE ENDS OF BORING TUBES [P] . 英国专利： GB1484970A . 1977-09-08

  机译： 将连接螺栓的钢制座圈可释放地固定在镗管末端的方法

• 5. Machine foot has screw and connecting element by which bearing pressure on steel shell of machine foot can be adjusted, and by locking of threaded rod a secure mechanical connection is created between foot and threaded bolt [P] . 德国专利： DE202004008091U1 . 2004-07-29

  机译： 机脚具有螺钉和连接元件，通过它们可以调节机脚钢壳上的轴承压力，并且通过锁紧螺杆，可以在机脚和螺栓之间建立牢固的机械连接

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• 3. Study on blind-bolted split tee connections to concrete-filled steel tubes for steel moment-frame buildings [C] . H. Yao, H. M. Goldsworthy, E. F. Gad International Structural Engineering and Construction Conference . 2008
• 4. Bearing strength of cold formed steel bolted connections in trusses. [D] . Panyanouvong, Mark. 2012
• 5. A Novel Hybrid Model Based on a Feedforward Neural Network and One Step Secant Algorithm for Prediction of Load-Bearing Capacity of Rectangular Concrete-Filled Steel Tube Columns [O] . Quang Hung Nguyen, Hai-Bang Ly, Van Quan Tran, 2020
• 6. Combined bearing and shear-out capacity of structural steel bolted connections [O] . Teh, Lip H, Uz, Mehmet Eren 2016
• 7. Development of a Damped Drill Steel to Reduce Roof Bolting Machine Drilling Noise. [R] . Peterson, J. S., Camargo, H. 2012

• 1. Local Tensile Strength of Connection Between H-Steel Beam Flange and Concrete-Filled Circular Column Tube with Through Diaphragm [J] . 虞晓文 ,付功义 ,刘兵 . 上海交通大学学报：英文版 . 2004,第3期
• 2. Influence of the Heating Parameters on the Distortion of Quench Hardened AISI 52100 Steel Bearing Rings [J] . Kessler O ,Surm H ,Hoffmann F . 金属热处理 . 2004,第10期
• 3. 固定管板式换热器法兰螺栓连接系统的预紧力计算方法验证及安全评价 [A] . 李子豪 . 2019