P13 工程地质、水文地质勘察与岩土工程 标准查询与下载

BS EN ISO 22476-11:2017 岩土工程勘察和测试 现场测试 平板膨胀计测试

Geotechnical investigation and testing. Field testing. Flat dilatometer test

BS EN ISO 17892-5:2017 岩土工程勘察和试验. 土壤的实验室试验. 增量载荷压密试验

Geotechnical investigation and testing. Laboratory testing of soil. Incremental loading oedometer test

ISO 22476-11:2017 土工调查和检验.现场检验.第11部分:扁平膨胀计试验

This document establishes guidelines for the equipment requirements, execution of and reporting on flat dilatometer tests. NOTE This document fulfils the requirements for flat dilatometer tests as part of the geotechnical investigation and testing according to EN 1997-1 and EN 1997-2. The basic flat dilatometer test consists of inserting vertically into the soil a blade-shaped steel probe with a thin expandable circular steel membrane mounted flush on one face and determining two pressures at selected depth intervals: the contact pressure exerted by the soil against the membrane when the membrane is flush with the blade and, subsequently, the pressure exerted when the central displacement of the membrane reaches 1,10 mm. Results of flat dilatometer tests are used mostly to obtain information on soil stratigraphy, in situ state of stress, deformation properties and shear strength. It is also used to detect slip surfaces in clays. The flat dilatometer test is most applicable to clays, silts and sands, where particles are small compared to the size of the membrane.

Geotechnical investigation and testing - Field testing - Part 11: Flat dilatometer test

DIN EN ISO 17892-4:2017 土工勘查和检验.土壤的实验室检验.第4部分:粒径分布的测定(ISO 17892-4-2016);德文版本EN ISO 17892-4-2016

Geotechnical investigation and testing - Laboratory testing of soil - Part 4: Determination of particle size distribution (ISO 17892-4:2016); German version EN ISO 17892-4:2016

DB11/T 1399-2017 城市道路与管线地下病害探测及评价技术规范

Technical specification for underground disease detection and evaluation of urban roads and pipelines

DIN EN ISO 22477-10:2017 岩土工程勘察和试验.岩土结构试验.第10部分:桩试验:快速荷载试验(ISO 22477-10-2016);德文版本EN ISO 22477-10-2016

Geotechnical investigation and testing - Testing of geotechnical structures - Part 10: Testing of piles: rapid load testing (ISO 22477-10:2016); German version EN ISO 22477-10:2016

ASTM D4395-17 采用挠性板负荷法测定岩体变形原位模量的标准试验方法

5.1 Results of this type of test method are used to predict displacements in rock mass caused by loads from a structure or from underground construction. It is one of several tests that should be performed. The resulting in situ elastic modulus is commonly less than the elastic modulus determined in the laboratory. 5.2 The modulus is determined using an elastic solution for a uniformly distributed load (uniform stress) over a circular area acting on a semi-infinite elastic medium. 5.3 This test method is normally performed at ambient temperature, but equipment can be modified or substituted for operations at other temperatures. Note 1: The quality of the result produced by this standard is dependent on the competence of the personnel performing it, and the suitability of the equipment and facilities used. Agencies that meet the criteria of Practice D3740 are generally considered capable of competent and objective testing/sampling/inspection, etc. Users of this standard are cautioned that compliance with Practice D3740 does not in itself assure reliable results. Reliable results depend on many factors; Practice D3740 provides a means of evaluating some of those factors. 1.1 This test method covers the preparation, equipment, test procedure, and data reduction for determining in situ modulus of deformation of a rock mass using the flexible plate loading method. 1.2 This test method is designed to be conducted in an adit or small underground chamber; however, with suitable modifications it could be conducted at the surface. 1.3 This test method is usually conducted parallel or perpendicular to the anticipated axis of thrust, as dictated by the design load and to diametrically opposite surfaces. 1.4 Both instantaneous deformation and primary creep can be obtained from this test method. 1.5 Time-dependent tests not covered by this standard can be performed but are to be reported in another standard. 1.6 All observed and calculated values shall conform to the guidelines for significant digits and rounding established in Practice D6026. 1.6.1 The method used to specify how data are collected, calculated, or recorded in this standard is not directly related to the accuracy to which the data can be applied in design or other uses, or both. How one applies the results obtained using this standard is beyond its scope. 1.7 The values stated in inch-pound units are to be regarded as standard, except as noted below. The values given in parentheses are mathematical conversions to SI units that are provided for information only a......

Standard Test Method for Determining In Situ Modulus of Deformation of Rock Mass Using Flexible Plate Loading Method

ASTM D4394-17 采用刚性板负荷法测定岩体变形原位模量的标准试验方法

5.1 Results of this type of test method are used to predict displacements in rock mass caused by loads from a structure or from underground construction. It is one of several tests that should be performed. The resulting in situ elastic modulus is commonly less than the elastic modulus determined in the laboratory. 5.2 The modulus is determined using an elastic solution for a uniformly distributed load (uniform stress) over a circular area acting on a semi-infinite elastic medium that produces a constant normal displacement of the loaded surface area of the medium. 5.3 This test method is normally performed at ambient temperature, but equipment can be modified or substituted for operations at other temperatures. Note 1: The quality of the result produced by this standard is dependent on the competence of the personnel performing it, and the suitability of the equipment and facilities used. Agencies that meet the criteria of Practice D3740 are generally considered capable of competent and objective testing/sampling/inspection/etc. Users of this standard are cautioned that compliance with Practice D3740 does not in itself assure reliable results. Reliable results depend on many factors; Practice D3740 provides a means of evaluating some of those factors. 1.1 This test method covers the preparation, equipment, test procedure, and data reduction for determining in situ modulus of deformation of a rock mass using the rigid plate loading method. 1.2 This test method is designed to be conducted in an adit or small underground chamber; however, with suitable modifications it could be conducted at the surface. 1.3 This test method is usually conducted parallel or perpendicular to the anticipated axis of thrust, as dictated by the design load and to diametrically opposite surfaces. 1.4 Both instantaneous deformation and primary creep can be obtained from this test method. 1.5 Time dependent tests can be performed and are discussed briefly here but are to be reported in another standard. 1.6 Observed and calculated values shall conform to the guidelines for significant digits and rounding established in Practice D6026. 1.6.1 The method used to specify how data are collected, calculated, or recorded in this standard is not directly related to the accuracy to which the data can be applied in design or other uses, or both. How one applies the results obtained using this standard is beyond its scope. 1.7 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical convers......

Standard Test Method for Determining In Situ Modulus of Deformation of Rock Mass Using Rigid Plate Loading Method

ASTM D7758-17 为识别来源, 评定空间变异性, 监测及评估蒸汽侵入而在渗流区进行被动土壤气体采样的标准实施规程

5.1 Passive soil gas samplers are a minimally invasive, easy-to-use technique in the field for identifying VOCs and SVOCs in the vadose zone. Similar to active soil gas and other field screening techniques, the simplicity and low cost of passive samplers enables them to be applied in large numbers, facilitating detailed mapping of contamination across a site, for the purpose of identifying source areas and release locations, focusing subsequent soil and groundwater sampling locations, focusing remediation plans, identifying vapor intrusion pathways, tracking groundwater plumes, and monitoring remediation progress. Data generated from passive soil gas sampling are semi-quantitative and are dependent on numerous factors both within and outside the control of the sampling personnel. Key variables are identified and briefly discussed in the following sections. Note 1: Additional non-mandatory information on these factors or variables are covered in the applicable standards referenced in Section 2, and the footnotes and Bibliography presented herewith. 5.2 Application—The techniques described in this practice are suitable for sampling soil gas with sorbent samplers in a wide variety of geological settings for subsequent analysis for VOCs and SVOCs. The techniques also may prove useful for species other than VOCs and SVOCs, such as elemental mercury, with specialized sorbent media and analysis. 5.2.1 Source Identification and Spatial Variability Assessment—Passive soil gas sampling can be an effective method to identify contaminant source areas in the vadose zone and delineate the extent of contamination. By collecting samples in a grid with fewer data gaps, the method allows for an increase in data density and, therefore, provides a high-resolution depiction of the nature and extent of contamination across the survey area. By comparing the results, as qualitative or quantitative, from one location to another, the relative distribution and spatial variability of the contaminants in the subsurface can be determined, thereby improving the conceptual site model. Areas of the site reporting non-detects can be removed from further investigation, while subsequent sampling and remediation can be focused in areas determined from the PSG survey to be impacted. 5.2.2 Monitoring—Passive soil gas samplers are used to monitor changes in site conditions (for example, new releases on-site, an increase in contaminant concentrations in groundwater from onsite or off-site sources, and effectiveness of remedial system performance) as reflected by the changes in soil gas results at fixed locations over time. An initial set of data is collected to establish a baseline and subsequent data sets are collected for comparison. The sampling and analytical procedures should remain as near to constant as possible so significant changes in soil gas results can be attributed to those changes in subsurface contaminant levels at the site that will then warrant further investigation to identify the cause. 5.2.3 Vapor Intrusion Evaluation—Passive soil gas sampling can be used to identify vapo

Standard Practice for Passive Soil Gas Sampling in the Vadose Zone for Source Identification, Spatial Variability Assessment, Monitoring, and Vapor Intrusion Evaluations

BS EN ISO 17892-4:2016 岩土工程勘察和试验. 土壤的实验室试验. 粒度分布测定

Geotechnical investigation and testing. Laboratory testing of soil. Determination of particle size distribution

BS EN ISO 18674-2:2016 岩土工程勘察和试验. 采用现场仪表的岩土工程监测. 随线位移测量: 引伸计

Geotechnical investigation and testing. Geotechnical monitoring by field instrumentation. Measurement of displacements along a line: Extensometers

DB23/T 1813-2016 预制装配整体式房屋混凝土剪力墙结构技术规范

Technical specification for concrete shear wall structure of prefabricated monolithic buildings

ISO 17892-4:2016 土工勘查和检验.土壤的实验室检验.第4部分:粒径分布的测定

This part of ISO 17892 specifies a method of determining the particle size distribution of soils. This part of ISO 17892 is applicable to the laboratory determination of the particle size distribution of a soil test specimen by sieving, or sedimentation, or a combination of both within the scope of geotechnical investigations. The particle size distribution is one of the most important physical characteristics of soil. Classification of soils is mainly based on the particle size distribution. Many geotechnical and geohydrological properties of soil are related to the particle size distribution. The particle size distribution provides a description of soil based on a subdivision in discrete classes of particle sizes. The size of each class can be determined by sieving and/or sedimentation. Coarse soils are usually tested by sieving, but fine and mixed soils are usually tested by a combination of sieving and sedimentation, depending on the composition of the soil. The sieving method described is applicable to all non-cemented soils with particle sizes less than 125 mm. Two sedimentation methods are described: the hydrometer method and the pipette method. NOTE This part of ISO 17892 fulfils the requirements of the particle size distribution testing in accordance with EN 1997-2.

Geotechnical investigation and testing - Laboratory testing of soil - Part 4: Determination of particle size distribution

DB11/T 1347-2016 地下管线周边土体病害评估防治规范

Specifications for the assessment and prevention of soil diseases around underground pipelines

ISO 22476-15:2016 岩土工程勘察和试验. 现场试验. 第15部分: 随钻测量

Geotechnical investigation and testing - Field testing - Part 15: Measuring while drilling

BS 1377-1:2016 土木工程用土壤试验方法.第1部分:一般要求和样品制备

Methods of test for soils for civil engineering purposes. Part 1: General requirements and sample preparation

DIN EN ISO 17892-3:2016 土工调查和试验.土壤的实验室试验.第3部分:颗粒密度的测定(ISO 17892-3-2015,修正版2015-12-15).德文版本EN ISO 17892-3-2015

Geotechnical investigation and testing - Laboratory testing of soil - Part 3: Determination of particle density (ISO 17892-3:2015, Corrected version 2015-12-15); German version EN ISO 17892-3:2015

EN 14196:2016 土工合成材料.粘土土工合成隔板单位单位面积的测定法

This European Standard describes a test method for the laboratory determination of the mass per unit area of a sample of clay geosynthetic barrier (GBR-C) in the condition as received. Since manufacturers quote mass per unit area at a given moisture content, it is necessary to measure the moisture content.

Geosynthetics - Test methods for measuring mass per unit area of clay geosynthetic barriers

ISO 17892-3:2015 土工勘查和检验.土壤的实验室检验.第3部分:颗粒密度的测定

Geotechnical investigation and testing - Laboratory testing of soil - Part 3: Determination of particle density

EN ISO 17892-3:2015 岩土工程调查和测试.土壤的实验室检测.第3部分:粒子密度的测定(ISO 17892 . 3:2015,修正版本2015.12.15)

Dieser Teil von ISO 17892 legt Verfahren zur Bestimmung der Korndichte von Böden fest. Dieser Teil von ISO 17892 ist im Rahmen geotechnischer Untersuchungen auf die labortechnische Bestimmung der Korndichte von Boden anwendbar und beschreibt zwei Verfahren: ein Pyknometer-Verfahren mittels Flüssigkeitsverdrängung und ein Pyknometer-Verfahren mittels Gasverdrängung. Das in diesem Teil von ISO 17892 beschriebene Kapillarpyknometer-Verfahren ist bei Bodenarten anwendbar, deren Korndurchmesser kleiner ist als 4 mm, oder deren Körner auf 4 mm zerkleinert wurden, um den Anforderungen zu entsprechen. Bei gröberen Materialien werden größere Pyknometer eingesetzt. Die für die Prüfung im Gaspyknometer geeignete Korngröße von Böden wird durch die Maße des Probenbehälters des verwendeten Gaspyknometers begrenzt. ANMERKUNG 1 Dieser Teil von ISO 17892 erfüllt die Anforderungen an die Bestimmung der Korndichte von Böden bei der geotechnischen Erkundung und Untersuchung nach EN 1997-1 und EN 1997-2. ANMERKUNG 2 Das Vorhandensein von gelösten Salzen im Porenwasser kann die Ergebnisse dieser Versuche beeinflussen. Es existieren Verfahren zur Kompensation von gelösten Salzen, die aber über den Anwendungsbereich dieser Norm hinausgehen.

Geotechnical investigation and testing - Laboratory testing of soil - Part 3: Determination of particle density