P25 混凝土结构工程 标准查询与下载

SL 702-2015 预应力钢筒混凝土管道技术规范

本标准适用于埋地敷设的预应力钢筒混凝土管道，其内径适用范围为：内衬式400~1400mm；埋置式600~4000mm；大于4000mm时，经论证后采用。

Technical specifications of prestressed concrete cylinder pipe

DB42/T 1044-2015 装配整体式混凝土剪力墙结构技术规程

Technical specification for assembled integral concrete shear wall structure

ASTM A1044/A1044M-15 混凝土抗剪钢筋用钢螺柱总成的标准规格

1.1 This specification covers steel stud assemblies for shear reinforcement of concrete. Stud assemblies consist of either single-headed studs attached to a steel base rail by welding, or double-headed studs mechanically crimped into a steel shape. Note 1: The configuration of the studs for stud assemblies is much different than the configuration of the headed-type studs prescribed in Section 7, Figure 7.1 of AWS D1.1/D1.1M. Ratios of the cross-sectional areas of the head-to-shank of the AWS D1.1/D1.1M studs range from about 2.5 to 4. In contrast, this specification requires the area of the head of the studs for stud assemblies to be at least 10 times the area of the shank. Thus, the standard headed-type studs in Section 7, Figure 7.1 of AWS D1.1/D1.1M do not conform to the requirements of this specification for use as stud assemblies for shear reinforcement. 1.2 This specification is applicable for orders in either inch-pound units or in SI units. 1.3 The values stated either in inch-pound or SI units are to be regarded as standard. Within the text, the SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. Combining values from the two systems may result in nonconformance with this specification.

Standard Specification for Steel Stud Assemblies for Shear Reinforcement of Concrete

JGJ/T 341-2014 泡沫混凝土应用技术规程

本规程适用于建筑工程中泡沫混凝土的设计、施工及验收。

Technical specification for application of foamed concrete

JGJ/T 352-2014 建筑塑料复合模板工程技术规程

本规程适用于建筑工程中现浇混凝土结构和预制混凝土构件所采用的塑料复合模板的设计、施工及验收。

Technical specification for engineering of plastic composite formwork

SL 677-2014 水工混凝土施工规范

本标准适用于水利水电工程中1级、2级、3级水工建筑物的混凝土和钢筋混凝土施工，4级、5级水工建筑物可参照执行。

Specifications for hydraulic concrete construction

JGJ 114-2014 钢筋焊接网混凝土结构技术规程

Technical specification for reinforced welded mesh concrete structure

BS ISO 19338:2014 结构混凝土设计标准的功效和评定要求

Performance and assessment requirements for design standards on structural concrete

JG/T 461-2014 倒T形预应力叠合模板

本标准规定了倒T形预应力混凝土叠合模板(以下简称“模板”)产品的分类与标记、一般要求、要求、试验方法、检验规则、标志、运输和贮存。本标准适用于一般工业与民用建筑楼盖及屋盖叠合板用倒T形预应力混凝土模板。

Permanent inverted T-shaped pre-stressed formwork for concrete composite slab

ISO 19338:2014 结构混凝土设计标准的性能和评定要求

This International Standard provides performance and assessment requirements for design standards of structural concrete. It can be used for international harmonization of design and construction requirements. This International Standard includes a) requirements, which define the required structural concrete performance, b) criteria, which give means for expressing the requirements, and c) assessment clauses, which give acceptable methods of verifying the specific criteria.

Performance and assessment requirements for design standards on structural concrete

NF P95-103:2014 结构.混凝土和砖石构筑物的修缮与加固.混凝土的保护和裂缝的处理.技术和用料规范

La présente norme s'applique dans le domaine des ouvrages d'art et de génie civil à tous les ouvrages et structures en béton non armé, armé ou précontraint, neufs ou anciens :- qui présentent une fissuration susceptible de nuire à la durabilité des matériaux et/ou à l'intégrité de la structure.Le traitement des fissures de certaines structures peut nécessiter la mise en oeuvre de techniques particulières comme dans le cas des ouvrages souterrains, immergés, réservoirs, etc. Ces techniques font généralement l'objet de référentiels complémentaires à la présente norme.- qui nécessitent une protection de leur béton. Cette dernière peut être mise en oeuvre à tit

Structure - Repair and strengthening of concrete engineering structures - Treatment of cracks and protection of concrete - Specifications for the technique and materials used

DIN EN 1994-1-2/A1:2014 欧洲法规4. 复合钢和混凝土结构的设计. 第1-2部分: 一般规则. 结构防火设计; 德文版本EN 1994-1-2-2005/A1-2014

Eurocode 4 - Design of composite steel and concrete structures - Part 1-2: General rules - Structural fire design; German version EN 1994-1-2:2005/A1:2014

ISO 16311-1:2014 混凝土结构的维护和维修. 第1部分: 一般原则

This part of ISO 16311 presents the framework and general principles for maintenance and repair of all kinds of existing concrete structures — un-reinforced and reinforced concrete, prestressed concrete and steel-concrete composite structures, or their structural members. In this part of ISO 16311, deterioration is clearly distinguished from damage occurring in a short period and not developing over subsequent time, such as cracking and scaling due to earthquakes or impact loading, etc. Deterioration is mainly dealt with as a target for the maintenance activities. This part of ISO 16311 also provides the basic concept of repair and preventions carried out to restore structural performance of existing structures. This part of ISO 16311 does not cover those aspects of maintenance and repair that are related to serviceability and esthetics without direct impact on durability and service life, e.g. cleaning of drains, removal of vegetation, refreshment of paint, etc. This International Standard also does not cover repair of defects during execution of new structures.

Maintenance and repair of concrete structures - Part 1: General principles

ISO 16311-2:2014 混凝土结构的维护和修理. 第2部分: 现有混凝土结构评估

This part of ISO 16311 describes general requirements and procedures for the assessment of concrete structures. The assessment can be initiated under the following circumstances, but not limited to: a) an anticipated change in use or extension of design service life; c) safety and/or serviceability check (e.g. for earthquake and increased traffic actions) as required by authorities, insurance companies, owners, etc.; b) structural deterioration due to time-dependent actions such as corrosion of reinforcement, fatigue, etc.; d) structural damage by accidental actions. (See ISO 2394.) This part of ISO 16311 does not cover — qualification of personnel, — contractual matters, and — health and safety requirements for the protection of workers during the investigation and testing.

Maintenance and repair of concrete structures - Part 2: Assessment of existing concrete structures

ISO 16311-3:2014 混凝土结构的维护和修理. 第3部分: 修葺设计和预防

This part of ISO 16311 defines basic considerations and decision-making for the specification of repair and prevention remedies, and management strategies for reinforced and unreinforced concrete structures using products and systems specified in other International Standards or Technical Specifications. This part of ISO 16311 covers only atmospherically exposed structures, and buried or submerged structures, if they can be accessed. This part of ISO 16311 specifies repair and prevention design principles, and strategies for defects and on-going deterioration including, but not limited to: a) mechanical actions, e.g. impact, overloading, movement caused by settlement, blast, vibration, and seismic actions; c) physical actions, e.g. freeze–thaw, thermal cracking, moisture movement, salt crystallization, fire, and erosion; e) original construction defects that remained unaddressed from the time of construction. b) chemical and biological actions from environments, e.g. sulfate attack, alkali-aggregate reaction; d) reinforcement corrosion; The execution of maintenance and repairs is covered in ISO 16311-4. Further background information on the scope of this part of ISO 16311 is given in Annex A.

Maintenance and repair of concrete structures - Part 3: Design of repairs and prevention

ISO 16311-4:2014 混凝土结构的维护和维修. 第4部分: 维修和预防的执行

This part of ISO 16311 gives requirements for substrate condition before and during application， including Structural Stability storage of materials, the preparation, and application of products and Systems forthe protection and repair of concrete structures, including quality control and qualifications of personnel maintenance, health and safety and the environment.

Maintenance and repair of concrete structures - Part 4: Execution of repairs and prevention

DL/T 5315-2014 水工混凝土建筑物修补加固技术规程

本规程适用于水工混凝土建筑物的缺陷处理和修补加固。

Technical code for repair and reinforcement of hydraulic concrete structures

JGJ/T 325-2014 预应力高强钢丝绳加固混凝土结构技术规程

本规程适用于采用预应力高强钢丝绳加固房屋建筑、中小跨径桥梁、构筑物等的混凝土结构构件的设计、施工及验收。

Technical specification for strengthening concrete structures with prestressed high strength steel wire ropes

DB11/ 1070-2014 市政基础设施工程质量检验与验收标准

Municipal infrastructure engineering quality inspection and acceptance standards

JGJ 1-2014 装配式混凝土结构技术规程

本规程适用于民用建筑非抗震设计及抗震设防烈度为6度至8度抗震设计的装配式混凝土结构的设计、施工及验收。

Technical specification for precast concrete structures