91.080.40 混凝土结构 标准查询与下载

T/CECS 1123-2022 外包钢混凝土梁-钢管混凝土柱组合结构技术规程

本规程共9章和3个附录，主要内容包括：总则、术语和符号、材料、结构布置与分析、构件设计、连接节点设计、防火及防腐蚀设计、制作与施工、验收。

Technical specification for composite structure of steel-clad concrete beam-concrete-filled steel tube column

22/30422764 DC BS ISO 5091-3 使用水泥材料对现有混凝土结构进行结构干预 第 3 部分：底面（拱腹）底层

BS ISO 5091-3. Structural intervention of existing concrete structures using cementitious materials - Part 3. Bottom-surface (soffit) underlaying

22/30422761 DC BS ISO 5091-2 使用水泥基材料对现有混凝土结构进行结构干预的指南 第 2 部分：顶面覆盖

BS ISO 5091-2. Guidelines for structural intervention of existing concrete structures using cement-based materials - Part 2. Top-surface overlaying

22/30422758 DC BS ISO 5091-1 使用水泥材料对现有混凝土结构进行结构干预 第 1 部分：一般原则

BS ISO 5091-1. Structural intervention of existing concrete structures using cementitious materials - Part 1. General principles

KS F 4011-2022 钢筋混凝土电缆槽标准规范

Standard specifications for reinforced concrete cable troughs

KS F 4019-2022 钢筋混凝土组合挡土墙标准规范

Standard specifications for reinforced concrete built-up retaining walls

ASTM C1645-22 固体混凝土联锁铺路装置的冻融和除冰盐耐久性的标准试验方法

Standard Test Method for Freeze-thaw and De-icing Salt Durability of Solid Concrete Interlocking Paving Units

DB11/T 2005-2022 预应力混凝土结构技术规程

Technical regulations for prestressed concrete structures

DB34/T 4238-2022 水工混凝土老化防护处理施工质量检测技术规程

Technical regulations for construction quality inspection of hydraulic concrete aging protection treatment

ASTM C1602/C1602M-22 水硬性水泥混凝土生产用搅拌水的标准规范

1.1 This specification covers the compositional and performance requirements for water used as mixing water in hydraulic cement concrete. It defines sources of water and provides requirements and testing frequencies for qualifying individual or combined water sources. In any case where the requirements of the purchaser differ from these in this specification, the purchaser’s specification shall govern. 1.2 This specification does not purport to cover methods of storage, transportation, or blending of water, or to address the development and maintenance of quality control programs sponsored or managed by the manufacturer. 1.3 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined. 1.4 The text of this specification references notes and footnotes that provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the standard. 1.5 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Specification for Mixing Water Used in the Production of Hydraulic Cement Concrete

T/ZZXJX 127-2022 雷达法检测混凝土结构工程质量技术规程

前  言　 1 范围　 2 规范性引用文件　 3 术语和定义　 4 检测仪器　   4.1 一般规定　   4.2 雷达系统技术要求　   4.3 校准与保养　 5 检测技术　   5.1 一般规定　   5.2 参数选取　   5.3 检测步骤　   5.4 现场波速矫正　   5.5 数据处理及图像分析　 6 结构层分层厚度检测　   6.1 一般规定　   6.2 相对节电常数的确定　   6.3 结构层厚度评价方法　 7 结构层内部缺陷检测　   7.1 一般规定　   7.2 检测方法　   7.3 缺陷判定方法　 8 混凝土内钢筋检测　   8.1 一般规定　   8.2 检测方法　   8.3 检测结果判定　

Technical regulations for testing the quality of concrete structure engineering by radar method

ASTM D7682-17(2022) 用复型腻子复制和测量混凝土表面轮廓的标准试验方法

1.1 This test method is suitable for both field and laboratory use to obtain a permanent record of concrete surface profile using replica putty and to determine the depth of that surface profile. NOTE 1—The procedure in this standard was developed for concrete substrates but may be appropriate for other rigid substrates. 1.2 A profile can be imparted to concrete by various methods such as blast cleaning and acid etching. The depth of the surface profile has been shown to be a factor in coating adhesion and performance. 1.3 The International Concrete Repair Institute (ICRI) provides a means of visually judging a concrete surface by use of ten different visual comparators called Concrete Surface Profiles (CSP). This standard compliments the use of these visual comparators. 1.4 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only. 1.5 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Test Method for Replication and Measurement of Concrete Surface Profiles Using Replica Putty

ASTM D4070-15(2022) 混凝土结构中预制弹性桥梁压缩密封件安装用粘合剂润滑剂的标准规范

1.1 This specification covers an adhesive lubricant for facilitating the insertion and positioning of preformed elastomeric bridge compression seals in either concrete or steel-faced joints, and which bonds the seal to the joint faces to waterproof the joint. 1.2 Since a precision estimate for this standard has not been developed, this test method is to be used for research or informational purposes only. Therefore, this test should not be used for acceptance or rejection of a material for purchasing purposes. 1.3 SI units are the standard. Units in parentheses are for information only. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Specification for Adhesive Lubricant for Installation of Preformed Elastomeric Bridge Compression Seals in Concrete Structures

T/ZZXJX 124-2022 装配式混凝土结构检测技术标准

前  言　 1 范围　 2 规范性引用文件　 3 术语和定义　 4 基本规定　 5 材料质量检测　   5.1 一般规定　   5.2 混凝土　   5.3 钢筋及钢材　   5.4 连接材料　   5.5 其它材料　 6 预制构件进场检测　   6.1 一般规定　   6.2 混凝土强度　   6.3 构件缺陷　   6.4 尺寸偏差　   6.5 钢筋配置　   6.6 构建性能　 7 安装与连接质量检测　   7.1 一般规定　   7.2 安装尺寸偏差　   7.3 钢筋连接质量　   7.4 钢筋套筒灌浆连接与浆锚搭接连接质量　   7.5 钢筋锚固（插入）长度检测　   7.6 灌浆料实体强度检测　   7.7 竖向预制构件底部接缝内部缺陷检测　   7.8 叠合楼板结合面缺陷检测　 8 结构实体与整体性检验　   8.1 一般规定　   8.2 装配式混凝土结构现浇部分实体检验　   8.3 结构整体性能检验　

Testing technical standards for prefabricated concrete structures

DB21/T 3583-2022 630/430MPa热处理带肋高强钢筋混凝土结构技术规程

630/430MPa heat-treated ribbed high-strength reinforced concrete structure technical specification

T/ZZXJX 123-2022 混凝土裂缝注浆填充修补质量检测技术规程

前  言　 1 范围　 2 规范性引用文件　 3 术语和定义　 4 基本规定　 5 修补注浆材料　   5.1 注浆材料性能　   5.2 试验方法　 6 修补质量检测设备　   6.1 超声波检测仪的技术要求　   6.2 超声波检测换能器的技术要求　   6.3 超声波检测仪的校准　   6.4 冲击回波检测仪的技术要求　   6.5 冲击回波检测仪的校准　   6.6 冲击回波检测仪器保养和维护　 7 裂缝修复质量超声波法检测　   7.1 检测要点　   7.2 数据处理及结果判定　 8 裂缝修复质量冲击回波法检测　   8.1 检测要点　   8.2 数据处理及结果判定　 9 裂缝修复质量检测评定报告　

Technical specification for quality inspection of concrete crack grouting filling and repairing

GSO 2699:2022 混凝土加固用实心圆形玻璃纤维增强聚合物棒的标准规范

1.1 This specification covers glass fiber reinforced polymer (GFRP) bars, provided in cut lengths and bent shapes and having an external surface enhancement for concrete reinforcement. Bars covered by this specification shall meet the requirements for geometric, material, mechanical, and physical properties described herein. 1.2 Bars produced according to this standard are qualified using the test methods and must meet the requirements given by Table 1. Quality control and certification of production lots of bars are completed using the test methods and must meet the requirements given in Table 2. 1.3 The text of this specification references notes and footnotes which provide explanatory material. These notes and footnotes (excluding those in tables) shall not be considered as requirements of the specification. 1.4 The following FRP materials are not covered by this specification: 1.4.1 Bars made of more than one load-bearing fiber type (that is, hybrid FRP). 1.4.2 Bars having no external surface enhancement (that is, plain or smooth bars, or dowels). 1.4.3 Bars with geometries other than solid, round cross sections. 1.4.4 Pre-manufactured grids and gratings made with FRP Materials. Dowels and Pre-manufactured grids made with GFRP materials are included in this specification. 1.5 This specification is applicable for either SI (as Specification D7957M) or inch-pound units (as Specification D7957). 1.6 The values stated in either inch-pound units or SI units are to be regarded 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. Combining values from the two systems may result in nonconformance with the specification.

Standard Specification for Solid Round Glass Fiber Reinforced Polymer Bars for Concrete Reinforcement

GSO ISO 16475:2022 混凝土结构漏水裂缝修复通用做法

This document provides a guideline for the selection of a proper grout material to repair water leakage through cracks and other deformities in concrete structures. The factors relevant to the quality control of maintenance and repair of water-leakage cracks are as the following; a) conditions of water-leakage cracks; b) performance requirements for repair materials; c) different types of repair materials (grouts); d) procedures followed to select the appropriate repair materials; e) execution of different types of repair methods; f) performance assessments of applied materials and methods; g) data collection. This document does not include any details on the repair of dry cracks and the causes of cracks. The details on dry crack repair are covered in ISO 16311-4. A flow chart for maintenance of water-leakage cracks is shown in Figure 1.

General practices for the repair of water-leakage cracks in concrete structures

GSO ISO 20987:2022 建筑物预制混凝土结构构件之间机械连接的简化设计

This document refers to connections in precast frame systems, either for single-storey or multi-storey buildings. The connections for all orders of joints are considered. Large wall panel and three-dimensional cell systems are not considered. According to the position in the overall construction and of the consequent different structural functions, the seven following orders of joints are considered: a) mutual joints between floor or roof elements (floor-to-floor) that, in the seismic behaviour of the structural system, concern the diaphragm action of the floor; b) joints between floor or roof elements and supporting beams (floor-to-beam) that give the peripheral constraints to the floor diaphragm in its seismic behaviour; c) joints between beam and column (beam-to-column) that ensure in any direction the required degree of restraint in the frame system; d) joints between column segments (column-to-column) used for multi-storey buildings usually for dual wall braced systems; e) joints between column and foundation (column-to-foundation), able to ensure in any plane a fixed full support of the column; f) fastenings of cladding panels to the structure (panel-to-structure) that ensure the stability of the panels under the high forces or the large drifts expected under seismic action; g) joints between adjacent cladding panels (panel-to-panel) possibly used to increase the stiffness of the peripheral wall system and provide an additional source of energy dissipation. Simple bearings working by gravity load friction are not considered. Sliding and elastic deformable supporting devices neither, being all these types of connections not suitable for the transmission of seismic actions. The document provides formulae for the strength design of a large number of joint typologies.

Simplified design for mechanical connections between precast concrete structural elements in buildings

DB42/T 1863-2022 装配式混凝土建筑设计深度技术规程

In-depth technical specification for prefabricated concrete building design