Anchorage performance of bolt connection embedded in thin UHPC members

Structures ◽  
2021 ◽  
Vol 34 ◽  
pp. 1253-1260
Author(s):  
Kaiwei Lu ◽  
Qizhi Xu ◽  
Mingdong Wang ◽  
Yiming Yao ◽  
Jingquan Wang
Keyword(s):  
Bolt Connection

The bolt connection

2018 ◽  
Author(s):  
Nicolas Lebas ◽  
Claire Cartier ◽  
Mathilde Dourdy ◽  
Thibault Grunenberger ◽  
Maurine Lecerf ◽  
...  
Keyword(s):  
Bolt Connection

scholarly journals Effect of Bolt-Hole Clearance on Bolted Connection Behavior for Pultruded Fiber-Reinforced Polymer Structural Plastic Members

2017 ◽  
Vol 2017 ◽  
pp. 1-12 ◽  
Author(s):  
Sang-Pyuk Woo ◽  
Sun-Hee Kim ◽  
Soon-Jong Yoon ◽  
Wonchang Choi
Keyword(s):  
Failure Modes ◽  
Fiber Reinforced Polymer ◽  
Structural Members ◽  
Fiber Reinforced ◽  
Cross Sectional ◽  
Bolted Connection ◽  
Reinforced Polymer ◽  
Connection System ◽  
Structural Plastic ◽  
Bolt Connection

Bolt-hole clearance affects the failure mode on the bolted connection system of pultruded fiber-reinforced polymer plastic (PFRP) members. The various geometric parameters, such as the shape and cross-sectional area of the structural members, commonly reported in many references were used to validate the bolt-hole clearance. This study investigates the effects of the bolt-hole clearance in single-bolt connections of PFRP structural members. Single-bolt connection tests were planned using different bolt-hole clearances (e.g., tight-fit and clearances of 0.5 mm to 3.0 mm with 0.5 mm intervals) and uniaxial tension is applied on the test specimens. Most of the specimens failed in two sequential failure modes: bearing failure occurred and the shear-out failure followed. Test results on the bolt-hole clearances are compared with results in the previous research.

Design Strategy of Tightening Spindle System on the Principle of Modularity

2011 ◽  
Vol 141 ◽  
pp. 39-42
Author(s):  
Ya Wei Zhang ◽  
Jian Guo Yang
Keyword(s):  
Modular Design ◽  
Low Cost ◽  
Design Strategy ◽  
Torque Control ◽  
Spindle System ◽  
Assembly Technology ◽  
Bolt Connection ◽  
Module Partition ◽  
Standard Components

Modern and reliable tightening spindle systems are indispensable due to importance of bolt connection in assembly technology, and the tightening spindle system is developed in order that automated tightening processes is able to ensure uniform quality of the tightened bolt connection. In this paper, the strategy “torque control and angle checked” of tightening is discussed and analyzed on the basis that the process mechanism of forming bolt connection is clarified. This strategy builds the base and boundary conditions of modular design strategy for tightening spindle system which is introduced, because it makes design flexibly, and many standard components can be chosen with more efficiency and low cost. The module partition bases on the function of the components of the system. The possibility of expansion of the tightening system comes into discussion too.

Finite Element Analysis of the Influence of Weld Size on the Combined Connection with Bolts and Welds

2014 ◽  
Vol 578-579 ◽  
pp. 1276-1280
Author(s):  
Jian Suo Ma ◽  
Run Shan Bai ◽  
Min Feng Li ◽  
Yuan Qing Wang ◽  
Lei Wang ◽  
...  
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Weld Joint ◽  
High Strength ◽  
Element Analysis ◽  
Joint Performance ◽  
Practical Engineering ◽  
Bolt Connection

The combined connection with welds and bolds mainly refers to Interaction of weld and high-strength bolts. Both bolts and welds show influence on the performance of the combined connection. In practical engineering, because of limited joint size, only welds’ performence can increase bolts number or load. Therefore, it need to explore the influences of weld on joint performance. Moreover, for given determined bolt connection, it is necessary to discuss the influences of weld size, weld length and weld height, on the performance of a certain weld joint.

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