Flanges Bolting Torque Tables Table 1 ASTM A193 and ASTM

Bolting torque to develop 50 Bolt Yield Stress at Nut Factor K 0 16 This Table is applicable to Never Seize paste and Fel Pro lubricant K 0 16 The above Table is applicable only for ASTM A320 Grade B8 Class 2 and A193 Grade B8 Class 2 Stud Bolts These are 304 SS material The torque values are approved for spiral wound graphite and PTFE

Micropiles – Williams Form Engineering Corp

Williams larger diameters of All Thread Rebar are popular choices for micropile reinforcement Williams offers right hand threaded Grade 75 amp Grade 80 All Thread Rebar in 14 – 32 along with a selection of reducer couplers that can adapt to

Grade B7 High Impact Bar – Williams Form Engineering Corp

Grade B7 High Impact Bar ASTM A193 Williams ground anchors can be specified using our high impact Grade B7 material This product may be desirable in extremely cold temperatures or where rock fall may impact the anchor head The following diameters are available Bar

Bolt Diameter an overview ScienceDirect Topics

The bolts should be long enough to provide a minimum embedded length of 30 times the bolt diameter plus 3–4 in 76–102 mm for a hook The bolt should have a J or L shaped hook on the nonthreaded end to increase its holding power Approximately 7 in 178 mm needs to protrude above the top surface of the inertia block or pad

TYPICAL BRIDGE ELEVATION

2 quot 10 1 quot 10 2 1 2 13 2 6 quot 1 3 quot 1 3 quot 1 1 3 0 quot OFFSET ANCHOR BOLT Span 8 Max GENERAL NOTES ESTIMATED QUANTITIES ONE BRACKET ITEM UNIT QUANT CONCRETE REINFORCING STEEL STRUCTURAL STEEL CONDUIT 0 2 146 112 4 LB

Design of Anchor Reinforcement in Concrete Pedestals

CSA Today Vol III No 12 2 1 INTRODUCTION The Appendix D of the ACI 318 05 provides design requirements for anchors in un reinforced concrete It addresses only the anchor strength and the un reinforced concrete strength 1 Breakout strength 2

Grade 75 amp Grade 80 All Thread Rebar – Williams Form

Williams All Thread Rebar has a cold rolled continuous rounded course thread form Williams special thread deformation pattern projects ultra high relative rib area at 3 times that of conventional rebar This provides for superior bond performance in concrete Because of the high thread pitch and the full 360 degree concentric thread form

Hobson Engineering Co Pty Ltd

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TECHNICAL DATA SHEET THREADED ROD Allfasteners

2019 8 22 nbsp 0183 32 1 1 8 7 2 81 6230 5560 1 1 4 7 3 54 8000 7140 1 1 2 6 5 12 11630 10370 PERFORMANCE DATA Grade A Headed bolts threaded rods and bent bolts intended for general applications Grade B Heavy hex bolts and studs intended for flanged joints in piping

Anchor Bolt Design With Tension Shear and Moment Using Anchor Reinforcement

3 Load combinations shall be per ACI 318 11 9 2 4 Anchor reinft strength is used to replace concrete tension shear breakout strength as per ACI 318 11 Appendix D clause D 5 2 9 and D 6 2 9 5 For tie reinft only the top most 2 or 3 layers

Wide Flange Beams McSweeney Steel

Wide Flange H Pile TAB front Shapes Area A Depth d Web Flange Distance Thickness tw Width bf Thickness tf k1 T Work able Gage in 2 in in in in in in in W 4 x 13 W 5 x1 6 x 19 W 6 x 9 x 12 x 16 W 6 x 15 x 20 x 25 W 8 x 10 x 13 x 15 W 8 x 18 x 21 W 8

EM BOLT Bolt able Embed Plate Blog Introduction to Concrete

Type of Post Install Concrete Embed Anchor Adhesives Epoxy Acrylic Long gel times Short gel times Long cure times Short cure times Long Shelf Life 2 years Shorter shelf life 1 Year High storage temperature High end storage temperature is capped at 80 F

187 All Thread Rods Portland Bolt

A307 F1554 A449 A354 A193 A320 F593 A572 A36 All thread rod commonly referred to as fully threaded rod redi rod continuously threaded rod TFL rod and abbreviated ATR is used for general purpose fastening for anything from an anchor bolt to a through bolt

187 Heavy Hex Nuts Portland Bolt

Bolt Diam F C H Weight lbs Part Numbers Width Across Flats Width Across Corners Thickness A563A A1942H A563DH Import Domestic Import Domestic Basic Max Min Max Min Basic Max Min Plain Galv Plain Galv Plain Galv Plain Galv 1 ⁄ 2 7 ⁄ 8 0 875 0

PDF Practical Design and Detailing of Steel Column Base

The dimensions of the critical section are anchor bolts and to preclude anchor bolt pullout based on 0 95d and 0 8bf for wide flange sections due to shear cone failure in the concrete This 0 80 times the outer diameter of pipes and 0 95 detail becomes even more critical for braced times the out to out dimension of tubes See frames or moment frames subjected to wind or Figure 4

Base Plate and Anchor Rod Design Portada

2 DESIGN GUIDE 1 2ND EDITION BASE PLATE AND ANCHOR ROD DESIGN The vast majority of building columns are designed for axial compression only with little or no uplift For such col umns the simple column base plate connection detail shown in

All Thread Rods amp Studs Distributor Fully Threaded Rods amp Studs Supplier Houston Bayou City Bolt

Bayou City Bolt stocks a full line of US and Metric B7 Studs Our stock starts at 3 8 diameter and runs through 1 1 2 Thread pitches include Coarse Fine and 8 Thread for the US standard studs Metric Studs can be had in Coarse or Fine Thread Other sizes

ON THE EVOLUTION OF STEEL CONCRETE COMPOSITE CONSTRUCTION

100 B sections every 1 10 m Both top flanges and about 20 cm of each web are cast into the underside of the reinforced concrete deck 2 transverse links ∅20 reqd for beams ≥ 40 cm deep min height for timber sleepers min height for steel sleepers Top of

Torque Tension Relationship for A307A Grade 5 8 amp 9 Bolts

1 8 0 6057 16355 38616 54517 63899 1 1 4 7 0 9691 26166 53786 87220 102229 1 1 2 6 1 4053 37942 77991 126473 148237 1 4 28 0 0364 982 37 in lbs 42 in lbs 49 in lbs 2319 87 in lbs 99 in lbs 116 in lbs 3274 123 in lbs 139 in lbs 164 in lbs 3837 144 in lbs

LRFD Design example for steel girder superstructure bridge US

Reinforcing steel strength Concrete density Future wearing surface Concrete parapet properties Applicable load combinations Resistance factors Start Go to A Obtain Design Criteria Design Step 2 1 Select Slab and Overhang Thickness Design Step 2 4 S2 5 2

A307 vs A325 bolt Structural engineering general discussion

2015 10 12 nbsp 0183 32 I have never seen A307 or A325 bolts specified for concrete anchors Older drawings often times specified A36 Today F1554 is the recommended specification for anchor bolts There are 3 grades of F1554 Gr 36 Gr 55 and Gr 105 An A307 bolt has material

CONNECTIONS BETWEEN STEEL AND OTHER MATERIALS

INTERFACES 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 2 1 0 2 1 1 2 1 2 2 1 3 2 14 2 1 5 Steel Column to Existing Concrete Foundation Steel Column to New Concrete Foundation

Grades All Thread Rod Powered by Portland Bolt

ASTM F1554 Grades 36 55 and 105 This specification covers anchor bolts that are designed for anchoring structural supports to concrete foundations Bolts under this specification can conform to a headed bolt straight rod or bent anchor bolt configuration There

TORQUE TENSION REFERENCE GUIDE

1 2 0 5000 13 0 1419 14899 93 106 124 5 8 0 6250 11 0 226 22883 179 203 238 3 4 0 7500 10 0 3345 33864 317 360 423 7 8 0 8750 9 0 4617 46751 511 580 682 1 1 0000 8 0 6057 61332 767 869 1022 1 1 4 1 2500 7 0 9691 98123 1533 1738 2044 1 1 2 1 5000

STRUCTURE magazine Large Anchor Grout Pockets for Foundations

For example the European standard EN 1992 1 1 Eurocode 2 gives values for concrete with a compressive strength of 25 and 30 megapascals MPa 3 626 and 4 351 psi and a tensile strength of respectively 1 8 and 2 0 MPa 261 and 290 psi 5 fractile up

Structural Bolting Structural Bolting UMD

9 Bolts in bearing joints are designed to meet two limit states 1 Yielding which is an inelastic deformation above left 2 Fracture which is a failure of the joint above left The material the bolt bears against is also subject to yielding or fracture if it is

Product Catalogue Bolts amp Nuts Fortress Fasteners

NATIONWIDE COVERAGE www fortressfasteners co nz Auckland Head Office 560 Rosebank Road Avondale Phone 09 828 2777 Fax 09 828 2424 Albany Unit 4 4 William Pickering Drive Phone 09 414 7620 Fax 09 414 7410 Hamilton 51 Vickery Street Te Rapa

Williams Form Engineering Corp – Williams Form Engineering

Since the late 1990 s the wind power industry has relied on Williams advanced engineered anchor bolts and components to maintain the strict tolerances and ensure the highest product standards Each wind tower supported by a Williams foundation anchor system can be relied upon to perform flawlessly throughout the life of the turbine

Joints in Steel Construction Composite Connections

Joints in simple construction Volumes 1 and 2 shortly to be replaced by Joints in steel construction Simple Connections and Joints in steel construction Moment Connections This guide includes composite end plate connections suitable for

Hex Flange Bolts Bolts and Cap Screws AUTOMOTIVE

O 2 Inch B7 THreaded Rod N 1 5 8 Inch B7 Threaded Rod M 1 1 2 Inch B7 Threaded Rod L 1 1 4 Inch B7 Threaded Rod K 1 1 8 Inch B7 Threaded Rod J 1 Inch B7 Threaded Rod I 7 8 Inch B7 Threaded Rod H 3 4 Inch B7 Threaded Rod