{"id":160837,"date":"2024-10-19T09:39:41","date_gmt":"2024-10-19T09:39:41","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/aci-351-3r-04\/"},"modified":"2024-10-25T01:58:22","modified_gmt":"2024-10-25T01:58:22","slug":"aci-351-3r-04","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/aci\/aci-351-3r-04\/","title":{"rendered":"ACI 351.3R 04"},"content":{"rendered":"

This report presents general guidance for the various design criteria, methods, and procedures of analysis, design, and construction applied to dynamic equipment foundations. As an engineering aid to those persons engaged in the design of foundations for machinery, this document presents many current practices in the engineering, construction, repair, and upgrade of dynamic equipment foundations. Keywords: amplitude; concrete; foundation; reinforcement; vibration.<\/p>\n

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PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nCONTENTS <\/td>\n<\/tr>\n
2<\/td>\nCHAPTER 1\u2014 INTRODUCTION
1.1\u2014 Background
1.2\u2014Purpose
1.3\u2014Scope
1.4\u2014Notation <\/td>\n<\/tr>\n
4<\/td>\nCHAPTER 2\u2014 FOUNDATION AND MACHINE TYPES
2.1\u2014 General considerations
2.2\u2014Machine types
2.2.1 Rotating machinery
2.2.2 Reciprocating machinery <\/td>\n<\/tr>\n
5<\/td>\n2.2.3 Impulsive machinery
2.2.4 Other machine types <\/td>\n<\/tr>\n
6<\/td>\n2.3\u2014Foundation types
2.3.1 Block-type foundation (Fig. 2.4)
2.3.2 Combined block-type foundation (Fig. 2.5)
2.3.3 Tabletop-type foundation (Fig. 2.6)
2.3.4 Tabletop with isolators (Fig. 2.7)
2.3.5 Spring-mounted equipment (Fig. 2.8)
2.3.6 Inertia block in structure (Fig. 2.9)
2.3.7 Pile foundations (Fig. 2.10) <\/td>\n<\/tr>\n
7<\/td>\nCHAPTER 3\u2014 DESIGN CRITERIA
3.1\u2014 Overview of design criteria
3.2\u2014Foundation and equipment loads <\/td>\n<\/tr>\n
8<\/td>\n3.2.1 Static loads
3.2.1.1 Dead loads
3.2.1.2 Live loads
3.2.1.3 Wind loads
3.2.1.4 Seismic loads
3.2.1.5 Static operating loads <\/td>\n<\/tr>\n
9<\/td>\n3.2.1.6 Special loads for elevated-type foundations
3.2.1.7 Erection and maintenance loads
3.2.1.8 Thermal loads <\/td>\n<\/tr>\n
10<\/td>\n3.2.2 Rotating machine loads
3.2.2.1 Dynamic loads due to unbalanced masses
3.2.2.1a Dynamic load provided by the manufacturer
3.2.2.1b Machine unbalance provided by the manufacturer
3.2.2.1c Machine unbalance meeting industry criteria <\/td>\n<\/tr>\n
11<\/td>\n3.2.2.1d Dynamic load determined from an empirical formula <\/td>\n<\/tr>\n
12<\/td>\n3.2.2.1e Machine unbalance determined from trip vibration level and effective bearing stiffness
3.2.2.2 Loads from multiple rotating machines
3.2.3 Reciprocating machine loads
3.2.3.1 Primary and secondary reciprocating loads <\/td>\n<\/tr>\n
13<\/td>\n3.2.3.2 Compressor gas loads <\/td>\n<\/tr>\n
14<\/td>\n3.2.3.3 Reciprocating inertia loads for multicylinder
\nmachines <\/td>\n<\/tr>\n
15<\/td>\n3.2.3.4 Estimating reciprocating inertia forces from multicylinder machines
3.2.4 Impulsive machine loads
3.2.5 Loading conditions
3.2.6 Load combinations <\/td>\n<\/tr>\n
16<\/td>\n3.3\u2014Dynamic soil properties
3.3.1 Poisson\u2019s ratio
3.3.2 Dynamic shear modulus <\/td>\n<\/tr>\n
17<\/td>\n3.3.2.1 Field determination
3.3.2.2 Laboratory determination <\/td>\n<\/tr>\n
18<\/td>\n3.3.2.3 Correlation to other soil properties
3.3.3 Damping of soil <\/td>\n<\/tr>\n
19<\/td>\n3.4\u2014Vibration performance criteria
3.4.1 Machine limits <\/td>\n<\/tr>\n
21<\/td>\n3.4.2 Physiological limits <\/td>\n<\/tr>\n
22<\/td>\n3.4.3 Frequency ratios
3.4.4 Transmissibility <\/td>\n<\/tr>\n
23<\/td>\n3.5\u2014Concrete performance criteria
3.6\u2014Performance criteria for machine-mounting systems <\/td>\n<\/tr>\n
25<\/td>\n3.7\u2014Method for estimating inertia forces from multicylinder machines <\/td>\n<\/tr>\n
26<\/td>\nCHAPTER 4\u2014 DESIGN METHODS AND MATERIALS
4.1\u2014 Overview of design methods
4.1.1 General considerations
4.1.2 Summary of design methods for resisting dynamic loads <\/td>\n<\/tr>\n
27<\/td>\n4.1.2.1 Rule-of-thumb method <\/td>\n<\/tr>\n
28<\/td>\n4.1.2.2 Equivalent static loading method
4.1.2.3 Dynamic analysis <\/td>\n<\/tr>\n
29<\/td>\n4.2\u2014Impedance provided by the supporting media <\/td>\n<\/tr>\n
32<\/td>\n4.2.1 Uniform soil conditions
4.2.1.1 Richart-Whitman models <\/td>\n<\/tr>\n
33<\/td>\n4.2.1.2 Veletsos models <\/td>\n<\/tr>\n
34<\/td>\n4.2.1.3 Other models
4.2.2 Adjustments to theoretical values <\/td>\n<\/tr>\n
35<\/td>\n4.2.3 Embedment effects <\/td>\n<\/tr>\n
36<\/td>\n4.2.4 Material damping
4.2.5 Pile foundations <\/td>\n<\/tr>\n
37<\/td>\n4.2.5.1 Single piles <\/td>\n<\/tr>\n
38<\/td>\n4.2.5.2 Pile groups <\/td>\n<\/tr>\n
41<\/td>\n4.2.5.3 Battered piles <\/td>\n<\/tr>\n
42<\/td>\n4.2.6 Transformed impedance relative to center of gravity
4.3\u2014Vibration analysis
4.3.1 Foundation stiffness <\/td>\n<\/tr>\n
43<\/td>\n4.3.2 Single degree-of-freedom system
4.3.3 Two degree-of-freedom system
4.3.4 Three or more degree-of-freedom system
4.3.4.1 Mathematical models
4.3.4.2 Frequency analysis <\/td>\n<\/tr>\n
44<\/td>\n4.3.4.3 Forced response analysis
4.3.5 Dynamic analysis using computer codes
4.4\u2014Structural foundation design and materials
4.4.1 Reinforced concrete <\/td>\n<\/tr>\n
45<\/td>\n4.4.1.1 Fatigue issues
4.4.1.2 Dynamic modulus of elasticity
4.4.1.3 Forging hammer foundations <\/td>\n<\/tr>\n
46<\/td>\n4.4.1.4 Thermal effects
4.4.1.5 Compressor block post-tensioning
4.4.2 Machine anchorage
4.4.2.1 Performance criteria\/anchor bolts <\/td>\n<\/tr>\n
47<\/td>\n4.4.2.2 Capacity
4.4.2.3 Anchor bolt preload <\/td>\n<\/tr>\n
48<\/td>\n4.4.2.4 Monitoring preload
4.4.2.5 Depth\/length\/style
4.4.3 Grout <\/td>\n<\/tr>\n
49<\/td>\n4.5\u2014Use of isolation systems
4.5.1 Direct support systems
4.5.2 Inertia block systems
4.6\u2014Repairing and upgrading foundations
4.6.1 Introduction
4.6.2 Upgrading
4.6.3 Accomplishing repairs and upgrades <\/td>\n<\/tr>\n
50<\/td>\n4.7\u2014Sample impedance calculations <\/td>\n<\/tr>\n
53<\/td>\nCHAPTER 5\u2014 CONSTRUCTION CONSIDERATIONS
5.1\u2014 Subsurface preparation and improvement
5.1.1 General considerations
5.1.2 Specific subsurface preparation and improvements <\/td>\n<\/tr>\n
54<\/td>\n5.2\u2014Foundation placement tolerances
5.3\u2014Forms and shores
5.3.1 General requirements for forms
5.3.2 Shoring
5.3.3 Shoring systems and formwork for large elevated foundations <\/td>\n<\/tr>\n
55<\/td>\n5.4\u2014Sequence of construction and construction joints
5.5\u2014Equipment installation and setting
5.5.1
5.5.2 <\/td>\n<\/tr>\n
56<\/td>\n5.6\u2014Grouting
5.6.1 Types of grout
5.6.2 Applications
5.7\u2014Concrete materials (ACI 211.1, ACI 301)
5.8\u2014Quality control <\/td>\n<\/tr>\n
57<\/td>\nCHAPTER 6\u2014 REFERENCES
6.1\u2014 Referenced standards and reports <\/td>\n<\/tr>\n
59<\/td>\n6.2\u2014Cited references <\/td>\n<\/tr>\n
60<\/td>\n6.3\u2014Software sources and other references <\/td>\n<\/tr>\n
61<\/td>\n6.4\u2014Terminology <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

351.3R-04: Foundations for Dynamic Equipment (Reapproved 2011)<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ACI<\/b><\/a><\/td>\n2004<\/td>\n63<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":160840,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2650],"product_tag":[],"class_list":{"0":"post-160837","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-aci","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\/160837","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\/160840"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=160837"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=160837"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=160837"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}