摘要(英) |
ABSTRACT The main
scope of this study consists of: (1) A literature review regarding the
purpose, objectives, functions, regulations and licensing relating to
rebar skill certification. (2) A critical analysis and discussion
regarding the current specifications, procedures, and exam contents of
rebar skill certification. (3) Interviews with industry,
professional scholars, and professional societies in order to identify
existing rebar skill certification procedural shortcomings as well as
possible future improvements. The results of this study revealed the
following: (1) An expansion in rebar skill certification exam contents:
increased consideration of beams, columns, and foundations, in addition
to existing slab supports. (2) The on-site/hands-on section of the
skill certification exam should be revised regularly. Exam
questions also need to be typed, not handwritten. In addition,
graphics need to be computerized not hand-drawn. (3) In order to be
more precise, the shape of the rebar should no longer be created
manually but instead with machinery. The rebar shapes should also
include spirals, in addition to the already used rectangles. (4)
The different sections of the skill certification exam need to have
their own corresponding evaluation form. (5) The highest level exam
(class A) needs to be expanded to include rebar work plans, self-check
lists, quality control plans, schedule control plans, and machine
operational capabilities. |