混凝土结构工程标准-分析测试百科网

DB21/T 2568-2016 装配式混凝土结构构件制作、施工与验收规程

Regulations for fabrication, construction and acceptance of prefabricated concrete structural components

ICS: 91.060.99
CCS: P25
发布: 2016-01-19
实施: 2016-03-19

GOST 25628.3-2016 使用起重机建设的单层工业建筑钢筋混凝土柱. 规格

Reinforced concrete columns with cranes for single-storey industrial buildings. Specifications

ICS: 91.080.40
CCS: P25
发布: 2016
实施: 2017-01-01

ASTM C1262/C1262M-16 评价干硬性混凝土挡墙砌块与相关混凝土砌块冻融耐久性的标准试验方法

4.1 The procedure described in this test method is intended to determine the effects of freezing and thawing on SRW and related units in the presence of potable tap water or saline solution. 4.2 The procedure is not intended to provide a quantitative measure to determine an expected length of service for a specific type of concrete unit. Note 2: The testing laboratory performing this test method should be evaluated in accordance with Practice C1093. 1.1 This test method covers the resistance to freezing and thawing of dry-cast segmental retaining wall (SRW) units (see Specification C1372) and related concrete units. Units are tested in a test solution that is either potable tap water or 3 % saline solution depending on the intended use of the units in actual service. Note 1: Related concrete units include units such as hollow and solid concrete masonry units, concrete brick, and concrete roof pavers. 1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with this standard. Some values have only SI units because the inch-pound equivalents are not used in practice. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Test Method for Evaluating the Freeze-Thaw Durability of Dry-Cast Segmental Retaining Wall Units and Related Concrete Units

ICS: 91.080.40
CCS: P25
发布: 2016
实施

ASTM C1542/C1542M-16 混凝土芯长度测量的标准试验方法

4.1 This test method provides two procedures for determining the length of a core obtained in accordance with either Test Method C42/C42M or Test Method C1604/C1604M. This length is used in conjunction with condition surveys, density and voids analysis, and other applications. 4.2 This procedure does not intend to include in the length measurement adhered particles not part of the concrete mixture. 4.3 Test Method C174/C174M also determines the length of concrete cores using a different measuring apparatus and procedure. Note 1: Test Method C174/C174M uses an apparatus that establishes two parallel planes a known distance apart. The test method measures how much of that distance is not occupied by the core. The length of the core is determined by subtracting the measured distance from the known distance between the two parallel planes. 1.1 This test method is used to determine the length of a core drilled from concrete. 1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. Within the text, the inch-pound units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system shall be used independently of the other. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Test Method for Measuring Length of Concrete Cores

ICS: 91.080.40
CCS: P25
发布: 2016
实施

ASTM A1044/A1044M-16 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

ICS: 91.080.40
CCS: P25
发布: 2016
实施

GOST 25628.1-2016 单层工业建筑的钢筋混凝土柱. 规格

Reinforced concrete columns for single-storey industrial buildings. Specifications

ICS: 91.080.40
CCS: P25
发布: 2016
实施: 2017-01-01

DB11/ 1310-2015 装配式框架及框架-剪力墙结构设计规程

Code for design of prefabricated frame and frame-shear wall structures

ICS: 91.080.40
CCS: P25
发布: 2015-12-30
实施: 2016-07-01

DB11/T 1312-2015 预制混凝土构件质量控制标准

Quality Control Standards for Precast Concrete Elements

ICS: 91.080.40
CCS: P25
发布: 2015-12-30
实施: 2016-04-01

DIN EN 1992-1-1/NA/A1:2015 国家附录. 国家制定参数.欧洲规范2:混凝土结构设计.第1-1部分:总则和建筑物规则;修改件A1

National Annex - Nationally determined parameters - Eurocode 2: Design of concrete structures - Part 1-1: General rules and rules for buildings; Amendment A1

ICS: 91.010.30;91.080.40
CCS: P25
发布: 2015-12
实施

DB11/T 464-2015 建筑工程清水混凝土施工技术规程

Technical specification for fair-faced concrete construction in construction engineering

ICS: 91.080.40
CCS: P25
发布: 2015-09-23
实施: 2015-11-01

DIN EN 1992-1-2/NA/A1:2015 国家附录.国家制定参数.欧洲规范2:混凝土结构设计.第1-2部分:一般规则.结构防火设计;修改件1

National Annex - Nationally determined parameters - Eurocode 2: Design of concrete structures - Part 1-2: General rules - Structural fire design; Amendment A1

ICS: 13.220.50;91.010.30;91.080.40
CCS: P25
发布: 2015-09
实施