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  Cable Trench Typical Drawings
Posted by: Administrator - 12-13-2021, 05:56 AM - Forum: Drawings - No Replies

Cable Trench Typical Drawings

| Size: 102 KB| Format: DWG| Publisher: www.CivilEA.com| Year: 2021| pages: 1


[Image: 39642975714347506343.png]


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  Structural Fire Engineering - ASCE
Posted by: nasedo - 12-09-2021, 05:10 PM - Forum: Request for Civil Engineering Documents - No Replies

Hi All,

Does anyone has the following book?
Structural Fire Engineering - ASCE
Fire Protection Committee; Edited by Kevin J. LaMalva, P.E.
MOP 138ISBN (print): 9780784415047ISBN (PDF): 9780784481493

Cheers!

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  ACI 237.2: Form Pressure Exerted by Self-Consolidating Concrete: Primary Factors
Posted by: poolmand - 12-08-2021, 12:03 PM - Forum: ACI - No Replies

ACI PRC-237.2-21: Form Pressure Exerted by Self-Consolidating Concrete: Primary Factors and Prediction Models-Report

Author(s)/Editor(s): ACI Committee 237 | Size: 7.86 MB| Format: PDF| Quality: Scanner| Year: 2021 | ISBN: 1641951451


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  ACI 435R: Report on Deflection of Nonprestressed Concrete Structures
Posted by: poolmand - 12-08-2021, 11:55 AM - Forum: ACI - No Replies

ACI 435R-20: Report on Deflection of Nonprestressed Concrete Structures

| Size: 13.1 MB| Format: PDF| Quality: Scanner| Year: 2020| pages: 60 | ISBN: 9781641951289


[Image: 26889521872860699904.png]


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This report presents a consolidated treatment of initial and time-dependent deflection of nonprestressed reinforced concrete members such as simple and continuous beams and one-way and two-way slab systems. It presents the current state of practice of deflection prediction as well as analytical methods for computer use in deflection estimation. Topics include material properties, deflection of reinforced concrete one-way flexural members, deflection of two-way slab systems, and reducing deflection of concrete members.

Keywords: camber; cracking; creep; curvature; deflection; modulus of rupture; moments of inertia; serviceability; shrinkage; time-dependent deflection.

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  ACI 332: Code Requirements for Residential Concrete (ACI 332-20) and Commentary
Posted by: poolmand - 12-07-2021, 12:04 PM - Forum: ACI - No Replies

ACI 332-20: Code Requirements for Residential Concrete (ACI 332-20) and Commentary

| Size: 11 MB| Format: PDF | ISBN: 1641951109


[Image: 28248408510170909429.jpg]


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This code covers the design and construction of cast-in-place concrete for one- and two-family dwellings and multiple single-family dwellings (townhouses), and their accessory structures. Among the subjects covered are the design and construction requirements for plain and reinforced concrete footings; foundation walls; slabs-on-ground; and requirements for concrete, reinforcement, forms, and other related materials. The quality and testing of materials discussed in this document are covered by reference to the appropriate ASTM standards. This code is written to allow for reference by adoption in a general building code without changing its language. Background details or suggestions for carrying out the requirements or intent of the code are provided in the commentary. The commentary discusses some of the considerations of the committee in developing the code with emphasis given to the explanation of provisions that may be unfamiliar to code users or where significant departure exists from other concrete codes.

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  ACI 305R: Guide to Hot Weather Concreting
Posted by: poolmand - 12-07-2021, 11:59 AM - Forum: ACI - No Replies

ACI 305R-20: Guide to Hot Weather Concreting

| Format: PDF| Publisher: ACI| Year: 2020| pages: 28 | ISBN: 1641951125


[Image: 50179693173603988579.jpg]


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Environmental factors, such as high ambient temperature, low humidity, high wind, or both low humidity and high wind, affect concrete properties and the construction operations of mixing, transporting, and placing of the concrete materials. This guide provides measures that can be taken to minimize the undesirable effects of these environmental factors and reduce the potential for serious problems. This guide defines hot weather, discusses potential problems, and presents practices intended to minimize them. These practices include selecting materials and proportions, precooling ingredients, and batching. Other topics discussed include length of haul, consideration of concrete temperature as placed, facilities for handling concrete at the site, and, during the early curing period, placing and curing techniques, and appropriate testing and inspection procedures in hot weather conditions. The materials, processes, quality control measures, and inspections described in this document should be tested, monitored, or performed as applicable only by individuals holding the appropriate ACI certifications or equivalent.

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  ACI 546.2R : Guide to Underwater Repair of Concrete
Posted by: poolmand - 12-07-2021, 11:52 AM - Forum: ACI - No Replies

ACI 546.2R-20 : Guide to Underwater Repair of Concrete

| Size: 11.56 MB| Format: PDF| Year: 2020 | ISBN: 9781641951296


[Image: 93190191074862143903.jpg]


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This document provides guidance on the selection and application of materials and methods for the repair and strengthening of concrete structures under water. An overview of materials and methods for underwater repair is presented as a guide for making a selection for a particular application.

Keywords: anti-washout; cathodic protection; concrete removal; deterioration; diver; formwork; marine placement; pile-jackets; polymer(s); repair; surface preparation; tremie; underwater.

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  ACI 223: Shrinkage-Compensating Concrete - Guide
Posted by: poolmand - 12-07-2021, 10:39 AM - Forum: ACI - No Replies

ACI PRC-223-21: Shrinkage-Compensating Concrete - Guide

Author(s)/Editor(s): ACI Committee 223 | Size: 9 MB| Format: PDF| Quality: Scanner| Year: 2021| pages: 36 | ISBN: 9781641951647


[Image: 19187893433619249476.png]


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Shrinkage-compensating concrete is used in construction to minimize drying-shrinkage cracking. Its characteristics are similar to those of portland-cement concrete. The materials, proportions, placement, and curing should ensure that expansion compensates for subsequent drying shrinkage.

This guide sets forth criteria and practices to ensure the development of expansive strain in concrete. In addition to a discussion of basic principles, methods and details are given covering structural design details and applications, concrete mixture proportioning, placement, finishing, and curing.

The materials, processes, quality control measures, and inspections described in this document should be tested, monitored, or performed as applicable only by individuals holding the appropriate ACI certifications or equivalent.

Keywords:

calcium cement; drying shrinkage; expansion cement; mixture proportions; restraints; shrinkage-compensating concrete; shrinkage cracking; slab-on-ground; structural design.

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  ACI 350: Code Requirements for Environmental Engineering Concrete Structures (ACI
Posted by: poolmand - 12-06-2021, 09:39 AM - Forum: ACI - No Replies

ACI 350-20: Code Requirements for Environmental Engineering Concrete Structures (ACI 350-20) and Commentary (ACI 350R-20)

Author(s)/Editor(s): ACI Committee 350 | Size: 100 MB| Format: PDF| Quality: Original preprint| Year: 2021| pages: 544 | ISBN: 9781641951517


[Image: 93613695961763773115.jpg]


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The “Code Requirements for Environmental Engineering Concrete Structures” (Code) portion of this document covers the structural design, materials selection, and construction of environmental engineering concrete structures. Such structures are used for conveying, storing, or treating water and wastewater, other liquids, and solid waste. The term “solid waste” as used in the Code encompasses the heterogeneous mass of disposed-of materials, as well as more homogeneous agricultural, industrial, and mineral wastes.

The Code also covers the evaluation of existing environmental engineering concrete structures.

Environmental engineering concrete structures are subject to uniquely different loadings and severe exposure conditions that require more restrictive serviceability requirements and may provide longer service lives than non-environmental structures.

Loadings include normal dead and live loads, earth pressure loads, hydrostatic and hydrodynamic loads, and vibrating equipment loads. Exposures include concentrated chemicals, alternate wetting and drying, high-velocity flowing liquids, and freezing and thawing of saturated concrete. Serviceability requirements include liquid-tightness, gas-tightness, and durability.

Proper design, materials, and construction of environmental engineering concrete structures are required to produce serviceable concrete that is dense, durable, nearly impermeable, and resistant to relevant chemicals, with limited deflections and cracking. This includes minimizing leakage and control over the infiltration of, or contamination to, the environment or groundwater.

The Code presents additional material as well as modified portions of the ACI 318-05, ACI 318-08, and ACI 318-11 building codes that are applicable to environmental engineering concrete structures.

The Commentary discusses some of the considerations of the committee in developing the ACI 350 Code, and its relationship with ACI 318. Emphasis is given to the explanation of provisions that may be unfamiliar to some users of the Code. References to much of the research data referred to in preparing the Code are given for those who wish to study certain requirements in greater detail.

The chapter and section numbering of the Code are followed throughout the Commentary.

Among the subjects covered are: drawings and specifications, inspections, materials, concrete quality, mixing and placing, forming, embedded pipes, joints, reinforcement details, analysis and design, strength and serviceability, flexural and axial loads, shear and torsion, development of reinforcement, slab systems, walls, footings, precast concrete, prestressed concrete, shell structures, folded plate members, provisions for seismic design, and an alternate design method in Appendix A.

The quality and testing of materials used in the construction are covered by reference to the appropriate standard specifications. Welding of reinforcement is covered by reference to the appropriate AWS standard. Criteria for liquid-tightness and gas-tightness testing may be found in ACI 350.1.

Keywords:

chemical attack; coatings; concrete durability; concrete finishing (fresh concrete); concrete slabs, crack width and spacing; cracking (fracturing); environmental engineering; hydraulic structures; inspection; joints (junctions); joint sealers; liners; liquid; patching; permeability; pipe columns; pipes (tubes); prestressed concrete; prestressing steels; protective coatings; reservoirs; roofs; serviceability; sewerage; solid waste facilities; tanks (containers); temperature; torque; torsion; vibration; volume change; walls; wastewater treatment; water; water-cementitious materials ratio; water supply; water treatment.

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  ACI 362.2: Parking Structure Structural Maintenance - Guide
Posted by: poolmand - 12-05-2021, 08:51 AM - Forum: ACI - No Replies

ACI PRC-362.2-21: Parking Structure Structural Maintenance - Guide

Author(s)/Editor(s): ACI Committee 362| Format: PDF| Quality: Scanner| Publisher: ACI | Year: 2021| pages: 26 | ISBN: 9781641951555


[Image: info.png]

This guide assists parking structure owners, operators, and the consultants who advise them and who develop maintenance recommendations as required by ACI 562, in developing preventive maintenance programs for parking structures. It presents typical maintenance concerns and suggests ways of addressing them. The guide summarizes information regarding structural, operational, aesthetic, and routine maintenance for parking structures. Design

suggestions to minimize maintenance are also included. A structural maintenance checklist of specific recommended tasks and references to other publications with information related to the structural maintenance of parking structures is included. Refer to ACI 362.1R for more complete information regarding design issues related to the performance of a parking structure.

Keywords:

condition appraisal; construction joints; contraction joints; corrosion; cracking; durability; expansion joints; isolation joints; leakage; maintenance; membrane; parking structure; post-tensioning; precast; prestressed; ramp; scaling; sealant; sealer; snow removal; spalling.

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