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Effects of joint geometry and bolt torque on the structural performance of single bolt tension joints in pultruded GRP sheet material.

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Effects of joint geometry and bolt torque on the structural performance of single bolt tension joints in pultruded GRP sheet material. / Cooper, C.; Turvey, G. J.
In: Composite Structures, Vol. 32, No. 1-4, 1995, p. 217-226.

Research output: Contribution to Journal/MagazineJournal article

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@article{3a6571ab3ac2443585e7af66fa3f728d,
title = "Effects of joint geometry and bolt torque on the structural performance of single bolt tension joints in pultruded GRP sheet material.",
abstract = "This paper contains the details of an experimental investigation into double lap single bolt tension joints made from 6.35 mm thick pultruded fibre reinforced plastic flat sheet. The joint geometry [edge distance to bolt diameter (E/D) and width to diameter (W/D) ratio] was varied and the effect of bolt clamping torque was investigated. Failure loads, critical end distances and critical widths were found to increase as the bolt clamping torque increased. After an initial bolt movement, the load vs bolt displacement plots are linear until the joints fail or the stiffness reduces significantly. The load at which the joint stiffness reduces has been called the damage load. This damage load is thought to be a useful quantity on which to base design. A simple statistical analysis has been carried out on the damage loads and damage load capacities for single bolt joints have been determined for prescribed confidence levels.",
author = "C. Cooper and Turvey, {G. J.}",
year = "1995",
doi = "10.1016/0263-8223(95)00071-2",
language = "English",
volume = "32",
pages = "217--226",
journal = "Composite Structures",
publisher = "Elsevier Ltd",
number = "1-4",

}

RIS

TY - JOUR

T1 - Effects of joint geometry and bolt torque on the structural performance of single bolt tension joints in pultruded GRP sheet material.

AU - Cooper, C.

AU - Turvey, G. J.

PY - 1995

Y1 - 1995

N2 - This paper contains the details of an experimental investigation into double lap single bolt tension joints made from 6.35 mm thick pultruded fibre reinforced plastic flat sheet. The joint geometry [edge distance to bolt diameter (E/D) and width to diameter (W/D) ratio] was varied and the effect of bolt clamping torque was investigated. Failure loads, critical end distances and critical widths were found to increase as the bolt clamping torque increased. After an initial bolt movement, the load vs bolt displacement plots are linear until the joints fail or the stiffness reduces significantly. The load at which the joint stiffness reduces has been called the damage load. This damage load is thought to be a useful quantity on which to base design. A simple statistical analysis has been carried out on the damage loads and damage load capacities for single bolt joints have been determined for prescribed confidence levels.

AB - This paper contains the details of an experimental investigation into double lap single bolt tension joints made from 6.35 mm thick pultruded fibre reinforced plastic flat sheet. The joint geometry [edge distance to bolt diameter (E/D) and width to diameter (W/D) ratio] was varied and the effect of bolt clamping torque was investigated. Failure loads, critical end distances and critical widths were found to increase as the bolt clamping torque increased. After an initial bolt movement, the load vs bolt displacement plots are linear until the joints fail or the stiffness reduces significantly. The load at which the joint stiffness reduces has been called the damage load. This damage load is thought to be a useful quantity on which to base design. A simple statistical analysis has been carried out on the damage loads and damage load capacities for single bolt joints have been determined for prescribed confidence levels.

U2 - 10.1016/0263-8223(95)00071-2

DO - 10.1016/0263-8223(95)00071-2

M3 - Journal article

VL - 32

SP - 217

EP - 226

JO - Composite Structures

JF - Composite Structures

IS - 1-4

ER -