AASHTO NSMT-1-2020 errata 2024 混凝土结构加固用近表面安装钛合金棒材的设计和施工指南第一版(NSMT-1)勘误表

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公子舒夜 2026-07-19 7 1.24MB 14 页 20星币
侵权投诉
1
March 2024
Dear Customer:
Recently, we were made aware of some technical revisions that need to be applied to Guide for Design and
Construction of Near-Surface Mounted Titanium Alloy Bars for Strengthening Concrete Structures, First Edi-
tion. Please scroll down to see the full erratum.

.


March 2024 Errata

have questions or need any additional information.


Errata for
Guide for Design and Construction of Near-Surface Mounted
Titanium Alloy Bars for Strengthening Concrete Structures,
First Edition (NSMT-1)
 
 
Summary of Errata Changes for NSMT-1, March 2024
Page Existing Text/Notes Corrected Text
Chapter 7
8

-

  -
als.

-

     -
als.
Chapter 9

Ti T
EA++
εs
u
v
up ps po
ss pp i
M
dVV Af
EA EA
=
+−
E
α
s
s
u
v
up ps po
ss ppsTiTi
M
dVV Af
EA EA EA


14 if then in.Vfbd sd
ucvv v
0 125 04 12 0.,
..
maxif then in
.
Vfbd sd
ucvv v
0 125 04 12 0.,
..
max
Page 
Chapter 11
Existing
Text/
Notes
s
u
v
u
ss ETiTi
M
dV
EA EA
507 212
33 3 11
.(
.
kip ft in./ft)
in.225
29 000 4680 0 002175
2
.
,(.) .
kips
ksi in. in./in
Corrected
Text
s
u
v
u
ss Ti Ti
M
dV
EA EA
507 212
33 3 112
.(
..
kip-ft in./ft)
in.55
29 000 4680 0 002175
2
kips
ksi in. in./in
,(.) .
Existing
Text /
Notes
117 43313333... kips 0.125 ksi in. in.=9.83 kips

Corrected
Text 117 43313333... kips 0.125 ksi in. in.=98.3 kips

Page 
Existing
Text /
Notes
t
TM
d
VVVwwwDF
ui
bv
ui
v
sTiDCDCDWDWLLM
demand
lane
=+−− −++
φφ
γγ γ
22 22 22
359 112
09 33 3
()
()
d
v
cotcot
.
..
θθ
= kip-ft in./ft
11
98 3
09
63 7
2
27 9
2
1.25 118
in.
kips kips kips kip/ft
+
−−−
(
.
.
..
))
+
()
+
()
2
15 033
2
175064 078
2
33 3
.. .. ..
kip/ft kip/ft1in.
112 in./ft
kips
co cot 34.87
=
34.87
226.6
 








 
Corrected
Text
TM
d
VVVwwwDF
ui
bv
ui
v
sTiDCDCDWDWLLM
demand
lane
22 22 22
359 1
0933 3
d
v
cotcot
.
(.).
kip-ft (12 in./ft)
11
98 3
09
63 7
2
27 9
2
125118
in.
kips kips kips kip/ft)
.
.
...(.
22
15033
2
175064
2
33 31
.(..(. . kip/ft) kip/ft)0.78 in.
112 34 87 34 87
226 6
in./ft
kips
cot. cot.
.
Page Existing Text/Notes Corrected Text

4 1/2 in. ≥6 DTi
#6 TiAB
Class 130
1 1/8 in.
Square groove
1 1/4 in. depth transverse
groove at soffit. Locate so as
to not interfere with steel
stirrups
3 in. >3 DTi
1 in.
#2 TiAB
Class 130
s=16 in. on-center
3/8 in. square depth
groove along web
Chip to transition
for radius

摘要:

本文档为AASHTO NSMT-1-2020《混凝土结构加固用近表面安装钛合金棒材的设计和施工指南第一版》的2024年勘误表,主要针对原有标准中的技术错误、排版问题或数据不一致进行了修正。该勘误表对从事桥梁、建筑等混凝土结构加固的工程师、施工方和检测人员具有重要参考价值,有助于确保近表面安装钛合金棒材(NSM-Ti棒材)的设计与施工符合最新规范要求,提升加固结构的耐久性与安全性。建议相关专业人员在使用NSMT-1标准时同步参考此勘误内容,避免因版本差异导致工程隐患。

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AASHTO NSMT-1-2020 errata 2024 混凝土结构加固用近表面安装钛合金棒材的设计和施工指南第一版(NSMT-1)勘误表.pdf

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作者:公子舒夜 分类:国外协会 价格:20星币 属性:14 页 大小:1.24MB 格式:PDF 时间:2026-07-19

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