Now showing items 281-300 of 636

    • ACI 224.3R ERTA 

      Type: standard
      Source: ACI - American Concrete Institute:;2008
      Organization : ACI - American Concrete Institute
      Abstract: Objectives and scope
      This report reviews joint practices in concrete structures subjected to a wide variety of uses and environmental conditions. Design, construction, and maintenance of joints are ...
      Subject(s) : bridges , buildings , canal linings , canals , concrete construction , construction joints , contraction joints , design , environmental engineering concrete structures , isolation joints , joints , parking lots , pavements , runways , slabs-on-grade , tunnel linings , tunnels , walls ,
    • ACI 318M 

      Type: standard
      Source: ACI - American Concrete Institute:;2011
      Organization : ACI - American Concrete Institute
      Abstract: This Code provides minimum requirements for design and construction of structural concrete members of any structure erected under requirements of the legally adopted general building code of which this Code forms a part. ...
      Subject(s) : admixtures , aggregates , anchorage (structural) , beam-column frame , beams (supports) , building codes , cements , cold weather construction , columns (supports) , combined stress , composite construction (concrete and steel) , composite construction (concrete to concrete) , compressive strength , concrete construction , concrete slabs , concretes , construction joints , continuity (structural) , contraction joints , cover , curing , deep beams , deflections , drawings , earthquake-resistant structures , embedded service ducts , flexural strength , floors , folded plates , footings , formwork (construction) , frames , hot weather construction , inspection , isolation joints , joints (junctions) , joists , lightweight concretes , load tests (structural) , loads (forces) , materials , mixing , mixture proportioning , modulus of elasticity , moments , pipe columns , pipes (tubing) , placing , plain concrete , precast concrete , prestressed concrete , prestressing steels , quality control , reinforced concrete , reinforcing steels , roofs , serviceability , shear strength , shear walls , shells (structural forms) , spans , specifications , splicing , strength , strength analysis , stresses , structural analysis , structural concrete , structural design , structural integrity , T-beams , torsion , walls , water , welded wire reinforcement ,
    • ACI 209.1R 

      Type: standard
      Source: ACI - American Concrete Institute:;2005
      Organization : ACI - American Concrete Institute
      Abstract: Factors affecting shrinkage and creep of hardened concrete are presented to enable those involved in the evaluation and formulation of concrete mixtures to determine the effects of these factors. Section 1.2 of Chapter 1 ...
      Subject(s) : creep , drying shrinkage , strain ,
    • ACI 347R 

      Type: standard
      Source: ACI - American Concrete Institute:;2014
      Organization : ACI - American Concrete Institute
      Abstract: This guide covers:
      a) A listing of information to be included in the contract documents
      b) Design criteria for horizontal and vertical loads on formwork
      c) Design considerations, including safety factors for ...
    • ACI SP-134 

      Type: standard
      Source: ACI - American Concrete Institute:;1992
      Organization : ACI - American Concrete Institute
      Abstract: Introduction
      It has long been known that ultimate loads of concrete structures exhibit size effect. The classical explanation has been Weibull's weakest-link theory which takes into account the random ...
      Subject(s) : Beams (supports) , bending , Cracking (fracturing) , cvclic loads , failure , finite element method , fracture mechanics , microcracking , models , reinforced concrete , slabs , stresses , structures ,
    • ACI 310R 

      Type: standard
      Source: ACI - American Concrete Institute:;2013
      Organization : ACI - American Concrete Institute
      Abstract: This guide describes several techniques for imparting aesthetic finishes to concrete, many of which can be combined for unique effects (Fig. 1.2). The guide provides detailed practical guidance for achieving aesthetic ...
    • ACI 301M 

      Type: standard
      Source: ACI - American Concrete Institute:;2010
      Organization : ACI - American Concrete Institute
      Abstract: Work specified—This Specification governs the construction of cast-in-place and precast structural concrete and industrial floor slabs cast on ground.
      Provisions of this Specification shall govern except ...
      Subject(s) : architectural , cold weather , compressive strength , concrete slab , consolidation , curing , durability , finish , formwork , grouting , hot weather , industrial floors , inspection , joints , lightweight concrete , mass concrete , mixture proportions , placing , post-tensioned , precast , prestressing steel , repair , reshoring , shoring , shrinkage-compensating , slabs-on-ground , steel reinforcement , testing , tilt-up , tolerance , welded wire. ,
    • ACI 562 

      Type: standard
      Source: ACI - American Concrete Institute:;2013
      Organization : ACI - American Concrete Institute
      Abstract: The scope, purpose, applicability, exclusions, interpretation, principles, language, and units of measure are defined in this chapter.
      The "existing building code" refers to the code adopted by a jurisdiction that ...
    • ACI SP-220 

      Type: standard
      Source: ACI - American Concrete Institute:;2004
      Organization : ACI - American Concrete Institute
    • ACI 309.1R 

      Type: standard
      Source: ACI - American Concrete Institute:;2008
      Organization : ACI - American Concrete Institute
      Abstract: At the turn of the twentieth century, concrete was generally placed as very dry mixtures, and was deposited in thin lifts and rammed into place by heavy tampers, which involved extensive manual labor. Typical structures, ...
      Subject(s) : admixtures , aggregate shape and texture , aggregate size , aggregates , amplitude , compacting , consolidation , damping , energy , fresh concrete , hardening , history , mechanical impedance , mixture proportioning , reviews , rheological properties , stability , vibrations , vibrators (machinery). ,
    • ACI 522R 

      Type: standard
      Source: ACI - American Concrete Institute:;2010
      Organization : ACI - American Concrete Institute
      Abstract: Concern has been growing in recent years toward reducing the pollutants in water supplies and the environment. In the 1960s, engineers realized that runoff from developed real estate had the potential to pollute surface ...
    • ACI 307 

      Type: standard
      Source: ACI - American Concrete Institute:;2008
      Organization : ACI - American Concrete Institute
      Abstract: This standard covers the design and construction of circular cast-in-place or precast reinforced concrete chimney shells. If other shapes are used, their design shall be substantiated in accordance with the principles used ...
      Subject(s) : chimneys , compressive strength , concrete construction , earthquake-resistant structures , formwork (construction) , foundations , high temperature , linings , loads (forces) , moments , openings , precast concrete , quality control , reinforced concrete , reinforcing steels , specifications , static loads , strength , structural analysis , structural design , temperature , thermal gradient , wind pressure ,
    • ACI SP-223 

      Type: standard
      Source: ACI - American Concrete Institute:;2004
      Organization : ACI - American Concrete Institute
    • ACI 230.1R 

      Type: standard
      Source: ACI - American Concrete Institute:;2009
      Organization : ACI - American Concrete Institute
      Abstract: This state-of-the-art report contains information on applications, materials, properties, mix proportioning, design, construction, and quality-control inspection and testing procedures for soil cement. The intent of this ...
      Subject(s) : aggregates , base courses , central mixing plant , compacting , construction , fine aggregates , foundations , linings , mix proportioning , mixing , moisture content , pavements , portland cements , properties , slope protection , soil cement , soil stabilization , soil tests , soils , stabilization , tests , vibration ,
    • ACI SP-115 

      Type: standard
      Source: ACI - American Concrete Institute:;1992
      Organization : ACI - American Concrete Institute
      Abstract: These Specifications cover requirements for materials and construction of masonry structures.
      The provisions of these Specifications govern except where different provisions are specified.
      Subject(s) : bending (reinforcing steels) , bricks , building codes , clay bricks , concrete blocks , concrete brick , concrete construction , concrete piles , concretes , construction , construction materials , curing , floors , formwork (construction) , grout , grouting , inspection , joints , masonry , mass concrete , materials handling , mortars (material) , piers , precast concrete , prestressed concrete , reinforcing steels , reinforcing steels , specifications , splicing , standards , tests , tolerances , tolerances (mechanics) ,
    • ACI C-28 

      Type: standard
      Source: ACI - American Concrete Institute:;1994
      Organization : ACI - American Concrete Institute
      Abstract: Preface: ACI Compilations combine material previously published in Institute periodicals to provide compact and ready reference on specific topics. The Material in a compilation does not necessarily represent ...
    • ACI C-21 

      Type: standard
      Source: ACI - American Concrete Institute:;1992
      Organization : ACI - American Concrete Institute
      Abstract: Preface
      AC1 Compilations combine material previously published in Institute periodicals to provide compact and ready reference on specific topics. The Material in a compilation does not necessarily ...
      Subject(s) : concrete construction , concrete slabs , cracking (fracturing) , deflection , flat concrete plates , floors , formwork (construction) , high-rise buildings , loads (forces) , multistory buildings , office buildings , quality assurance , reinforced concrete , shoring , specifications , structural analysis , tolerances (mechanics) , two-way slabs ,
    • ACI 548.11R 

      Type: standard
      Source: ACI - American Concrete Institute:;2012
      Organization : ACI - American Concrete Institute
      Abstract: This guide provides information, requirements, and procedures for bonding freshly mixed and hardened concretes by using epoxy or latex adhesives. This information will be of particular use to contractors.
      This guide ...
    • ACI 551.2R 

      Type: standard
      Source: ACI - American Concrete Institute:;2010
      Organization : ACI - American Concrete Institute
      Abstract: INTRODUCTION
      Tilt-up concrete buildings have been constructed in North America for over 50 years, but it was not until recently that ACI 318 specifically addressed the requirements for design of slender ...
      Subject(s) : axial , bending , design , loads , moment , panel , precast , reinforcement , section , seismic , shear , slender , stiffness , strength , stress , tilt , tilt-up ,
    • ACI 369R 

      Type: standard
      Source: ACI - American Concrete Institute:;2011
      Organization : ACI - American Concrete Institute
      Abstract: This guide describes methods for estimating the seismic performance of concrete components in an existing building. The guide is intended to be used with the analysis procedures and Rehabilitation Objectives (ROs) established ...
      Subject(s) : acceptance criteria , ASCE/SEI 41 , beams , columns , frames , joints , modeling parameters , retrofit , seismic rehabilitation , slab-column connections. ,