{"id":28084,"date":"2024-10-17T02:56:17","date_gmt":"2024-10-17T02:56:17","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/asce-manual-91-97\/"},"modified":"2024-10-24T14:01:04","modified_gmt":"2024-10-24T14:01:04","slug":"asce-manual-91-97","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/asce\/asce-manual-91-97\/","title":{"rendered":"ASCE Manual 91 97"},"content":{"rendered":"
\n Guyed structures are commonly used to support electric transmission lines. They generally have the advantage of lightweight, erection ease, pre-assembly, and simple foundation design. There is a considerable range of applications, from simple guyed wood poles to the very large guyed steel latticed structures. This publication describes the various types of guyed structures that have been used; presents typical guys and fittings; illustrates guy anchors and foundations; explores analysis and design techniques specific to guyed structures; discusses unique construction and maintenance problems; and displays both hand and computer calculations to illustrate some of the concepts discussed in the document.\n<\/div>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
6<\/td>\nContents <\/td>\n<\/tr>\n
10<\/td>\nPreface <\/td>\n<\/tr>\n
12<\/td>\nChapter 1 Introduction <\/td>\n<\/tr>\n
14<\/td>\n2 Guyed Structures Configurations
2.1 General <\/td>\n<\/tr>\n
15<\/td>\n2.2 Single Poles or Masts
2.2.1 Guying configurations <\/td>\n<\/tr>\n
16<\/td>\n2.2.2 Pole or mast base <\/td>\n<\/tr>\n
17<\/td>\n2.2.3 Limits of use
2.3 Stub Poles <\/td>\n<\/tr>\n
18<\/td>\n2.4 H-Frames (Multi-Pole Structures) <\/td>\n<\/tr>\n
19<\/td>\n2.5 Rigid Frames
2.5.1 Guyed rigid latticed portal <\/td>\n<\/tr>\n
20<\/td>\n2.5.2 Guyedrigid Y
2.5.3 Guyed delta
2.6 Masted Towers <\/td>\n<\/tr>\n
22<\/td>\n2.6.1 Guyed portal
2.6.2 Guyed V <\/td>\n<\/tr>\n
24<\/td>\n2.6.3 Cross rope
2.6.4 Guyedhinged Y <\/td>\n<\/tr>\n
26<\/td>\n3 Guys and Guy Fittings
3.1 Guy Materials <\/td>\n<\/tr>\n
28<\/td>\n3.2 Guy Fittings <\/td>\n<\/tr>\n
31<\/td>\n3.3 Tensioning Devices <\/td>\n<\/tr>\n
32<\/td>\n4 Guy Anchors and Foundations
4.1 Deadman Anchors <\/td>\n<\/tr>\n
33<\/td>\n4.2 Screw Anchors <\/td>\n<\/tr>\n
34<\/td>\n4.3 Grouted Anchors <\/td>\n<\/tr>\n
38<\/td>\n5 Analysis
5.1 Cable Behavior <\/td>\n<\/tr>\n
42<\/td>\n5.2 Poles or Latticed Masts with Single Guy Attachment Point
5.2.1 Single guy level and hinged base <\/td>\n<\/tr>\n
43<\/td>\n5.2.2 Single guy level and fixed base <\/td>\n<\/tr>\n
47<\/td>\n5.3 Poles or Latticed Masts with Multiple Guy Attachment Points
5.3.1 Multi-guy levels and hinged base <\/td>\n<\/tr>\n
48<\/td>\n5.3.2 Multi-guy levels and fixed base
5.4 Structures with Four Guys <\/td>\n<\/tr>\n
49<\/td>\n5.5 Buckling Strength of Poles and Latticed Masts
5.5.1 Pole buckling strength <\/td>\n<\/tr>\n
51<\/td>\n5.5.2 Equivalent beam model for latticed masts <\/td>\n<\/tr>\n
53<\/td>\n5.6 Computer Modeling
5.6.1 Linear computer analysis <\/td>\n<\/tr>\n
54<\/td>\n5.6.2 Nonlinear computer analysis <\/td>\n<\/tr>\n
55<\/td>\n5.6.3 Modeling hints and details <\/td>\n<\/tr>\n
58<\/td>\n6 Design
6.1 Loadings and Design Restrictions <\/td>\n<\/tr>\n
59<\/td>\n6.2 Guy Clearances
6.2.1 Electrical clearances
6.2.2 Mechanical clearances <\/td>\n<\/tr>\n
60<\/td>\n6.3 Guy Design
6.3.1 Guy pretension <\/td>\n<\/tr>\n
61<\/td>\n6.3.2 Allowable tensions
6.3.3 Guy slope <\/td>\n<\/tr>\n
62<\/td>\n6.4 Guy Anchorage <\/td>\n<\/tr>\n
63<\/td>\n6.5 Connections
6.5.1 Guy connections to poles
6.5.2 Connections in latticed structures <\/td>\n<\/tr>\n
64<\/td>\n6.6 Structural Design of Poles and H-Frames <\/td>\n<\/tr>\n
65<\/td>\n6.7 Structural Design of Latticed Rigid Frames and Masted Towers <\/td>\n<\/tr>\n
66<\/td>\n7 Construction and Maintenance
7.1 Design Considerations
7.2 Construction Considerations <\/td>\n<\/tr>\n
67<\/td>\n7.3 Guyed Poles
7.3.1 Erection methods
7.3.2 Guy installation <\/td>\n<\/tr>\n
68<\/td>\n7.4 Guyed Rigid Frames and Masted Towers
7.4.1 Erection methods
7.4.2 Crane erection <\/td>\n<\/tr>\n
69<\/td>\n7.4.3 Helicopter erection
7.4.4 Guy installation <\/td>\n<\/tr>\n
71<\/td>\n7.5 Erection Tolerances
7.5.1 Guyed poles and H-frames
7.5.2 Guyed rigid frames and masted towers <\/td>\n<\/tr>\n
72<\/td>\n7.6 Inspection and Maintenance <\/td>\n<\/tr>\n
74<\/td>\n8 Examples
8.1 Wood Poles
8.1.1 Dead-end pole with in-line guys in single vertical plane <\/td>\n<\/tr>\n
77<\/td>\n8.1.2 Ninety-degree angle pole with in-line guys <\/td>\n<\/tr>\n
78<\/td>\n8.2 Tubular Steel Poles <\/td>\n<\/tr>\n
79<\/td>\n8.2.1 Bisector guyed pole <\/td>\n<\/tr>\n
81<\/td>\n8.2.2 Effect of guy properties on behavior of pole <\/td>\n<\/tr>\n
83<\/td>\n8.3 GuyedV
8.3.1 Analysis for high wind loads <\/td>\n<\/tr>\n
84<\/td>\n8.3.2 Analysis for unbalanced longitudinal load on outer phase
8.3.3 Analysis for combination of vertical, transverse, and longitudinal loads <\/td>\n<\/tr>\n
85<\/td>\n8.3.4 Design of mast for guyed V <\/td>\n<\/tr>\n
87<\/td>\n8.4 Guyed Delta <\/td>\n<\/tr>\n
90<\/td>\nAppendices
A: REFERENCES <\/td>\n<\/tr>\n
92<\/td>\nB: NOTATION <\/td>\n<\/tr>\n
94<\/td>\nIndex
A
B
C
D
E
F
G
H
I
L <\/td>\n<\/tr>\n
95<\/td>\nM
N
P
R
S
T
U
V <\/td>\n<\/tr>\n
96<\/td>\nW
X <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Manual of Practice No. 91: Design of Guyed Electrical Transmission Structures<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASCE<\/b><\/a><\/td>\n1997<\/td>\n96<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":28085,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2660],"product_tag":[],"class_list":{"0":"post-28084","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-asce","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/28084","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/28085"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=28084"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=28084"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=28084"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}