P13 工程地质、水文地质勘察与岩土工程 标准查询与下载

ISO 22476-5:2012 土质调查和检测.现场检测.第5部分:柔性膨胀计试验

This part of ISO 22476 specifies the equipment requirements, execution of and reporting on flexible dilatometer tests. NOTE This part of ISO 22476 fulfils the requirements for flexible dilatometer tests as part of geotechnical investigation and testing according to EN 1997-1 [1] and EN 1997-2 [2]. This part of ISO 22476 is applicable to tests in ground stiff enough not to be adversely affected by the drilling operation. This part of ISO 22476 is applicable to four procedures for conducting a test with the flexible dilatometer. This part of ISO 22476 applies to tests performed up to 1800 m depth. Testing can be conducted either on land or off-shore.

Geotechnical investigation and testing - Field testing - Part 5: Flexible dilatometer test

ISO 22476-4:2012 土质调查和检测.现场检测.第4部分:梅纳德(Ménard)压力计试验

This part of ISO 22476 specifies the equipment requirements, execution of and reporting on the Ménard pressuremeter test. NOTE 1 This part of ISO 22476 fulfils the requirements for the Ménard pressurermeter test, as part of the geotechnical investigation and testing according to EN 1997-1 and EN 1997-2. This part of ISO 22476 describes the procedure for conducting a Ménard pressuremeter test in natural soils, treated or untreated fills and in weak rocks, either on land or off-shore. The pressuremeter test results of this part of ISO 22476 are suited to a quantitative determination of ground strength and deformation parameters. They may yield lithological information. They can also be combined with direct investigation (e.g. sampling according to ISO 22475-1) or compared with other in situ tests (see EN 19972:2007, 2.4.1.4(2) P, 4.1 (1) P and 4.2.3(2) P). The Ménard pressuremeter test is performed by the radial expansion of a tricell probe placed in the ground (see Figure 1). During the injection of the liquid volume in the probe, the inflation of the three cells first brings the outer cover of the probe into contact with the pocket wall and then presses on them resulting in a soil displacement. Pressure applied to and the associated volume expansion of the probe are measured and recorded so as to obtain the stress-strain relationship of the soil as tested. Together with results of investigations with ISO 22475-1 being available, or at least with identification and description of the ground according to ISO 14688-1 and ISO 14689-1 obtained during the pressuremeter test operations, the test results of this part of ISO 22476 are suited to the quantitative determination of a ground profile, including — the Ménard EM modulus, — the Ménard limit pressure pLM and — the Ménard creep pressure pfM. This part of ISO 22476 refers to a probe historically described as the 60 mm G type probe. This part of NOTE 2 below. Ménard pressuremeter tests are carried out with other probe diameters and pocket dimensions such as shown Probe Drilling diameter (mm) Designation Diameter (mm) min max AX 444652 BX 586066 NX 70/747480 Two alternative methods of measurement are provided as follows. — Procedure A: data are recorded manually. — Procedure B: data are recorded automatically. 1 Licensee=University of Alberta/5966844001, User=sharabiani, shahramfs

Geotechnical investigation and testing - Field testing - Part 4: Ménard pressuremeter test

BS EN ISO 22282-3:2012 岩土工程勘察和测试. 岩土水力学试验. 岩石水压试验

Geotechnical investigation and testing. Geohydraulic testing. Water pressure tests in rock

BS EN ISO 22282-6:2012 岩土工程勘察和测试. 岩土水力学试验. 利用封闭式系统在钻孔中进行透水性试验

Geotechnical investigation and testing. Geohydraulic testing. Water permeability tests in a borehole using closed systems

BS EN ISO 22282-5:2012 岩土工程勘察和试验.岩土水力学试验.渗透计试验

Geotechnical investigation and testing. Geohydraulic testing. Infiltrometer tests

DIN 18127:2012 土壤,勘察和试验.普氏贯入试验

Soil, investigation and testing - Proctor-test

ISO 22476-1:2012 岩土工程勘察和测试.现场检测.第1部分:电气锥体和孔压静力渗透试验

Geotechnical investigation and testing - Field testing - Part 1: Electrical cone and piezocone penetration test

ISO 22282-5:2012 土工研究和试验.岩土水力学试验.第5部分:渗透计试验

This part of ISO 22282 establishes requirements for ground investigations by means of infiltrometer tests as part of geotechnical investigation services in accordance with EN 1997-1 and EN 1997-2. It applies to the in situ determination of the water permeability of an existing geological formation or of treated or compacted materials. The infiltrometer test is used to determine the infiltration capacity of the ground at the surface or shallow depth. It is a simple test for determining the permeability coefficient. The method can be applied using either steadystate or transient conditions, in saturated or unsaturated soils. The principle of the test is based on the measurement of a surface vertical flow rate of water which infiltrates the soil under the influence of a positive hydraulic head. Surface infiltration devices include single and double-ring infiltrometer designs of the open or closed type. The measurement devices and measurement procedures are adapted to different ranges of permeability. Open systems are adapted to permeability ranges from 10 −5 to 10 −8 m/s and closed systems for permeability lower than 10 −8. Depending on the environmental conditions and the water permeability of the soil, a duration of a few minutes to a few days is needed to run the test. This part of ISO 22282 defines the terminology and the measured parameters. It specifies the required characteristics of the equipment, defines the procedures of the tests relating to the different measurement techniques and specifies the tests results. It is applicable to: — civil engineering projects; — hydrogeology studies; and — waste storage.

Geotechnical investigation and testing - Geohydraulic testing - Part 5: Infiltrometer tests

ISO 22282-4:2012 土工研究和试验.岩土水力学试验.第4部分:抽水试验

This part of ISO 22282 establishes requirements for pumping tests as part of geotechnical investigation service in accordance with EN 1997-1 and EN 1997-2. A pumping test consists in principle of: — drawing down the piezometric surface of the groundwater by pumping from a well (the test well); — measuring the pumped discharge and the water level in the test well and piezometers, before, during and after pumping, as a function of time. This part of ISO 22282 applies to pumping tests performed on aquifers whose permeability is such that pumping from a well can create a lowering of the piezometric head within hours or days depending on the ground conditions and the purpose. It covers pumping tests carried out in soils and rock. The tests concerned by this part of ISO 22282 are those intended for evaluating the hydrodynamic parameters of an aquifer and well parameters, such as: — permeability of the aquifer, — radius of influence of pumping, — pumping rate of a well, — response of drawdown in an aquifer during pumping, — skin effect, — well storage, — response of recovery in an aquifer after pumping.

Geotechnical investigation and testing - Geohydraulic testing - Part 4: Pumping tests

ISO 22282-2:2012 土工研究和试验.岩土水力学试验.第2部分:利用开放式系统在钻孔中进行透水性试验

This part of ISO 22282 specifies requirements for the determination of the local permeability in soils and rocks below and above groundwater level in an open hole by water permeability tests as part of the geotechnical investigation services according to EN 1997-1 and EN 1997-2.

Geotechnical investigation and testing - Geohydraulic testing - Part 2: Water permeability tests in a borehole using open systems

ISO 22282-1:2012 土工研究和试验.岩土水力学试验.第1部分:总则

This part of ISO 22282 establishes the general rules and principles for geohydraulic testing in soil and rock as part of the geotechnical investigation services in accordance with EN 1997-1 and EN 1997-2. It defines concepts and specifies requirements relating to permeability measurement in soil and rock. The different purposes of geohydraulic testing are to obtain information on the permeability of soil or rock in natural or treated states, transmissivity and storage coefficient, and hydrodynamic parameters of aquifers. Geohydraulic testing is used for many purposes, such as: a) absorption capacity and effectiveness of grouting in rock mass; b) assessment of seepage and drainage; c) assessment of groundwater lowering work; d) effects of cut-offs for dams; e) effects of tunnels and shaft sinking; f) checking fill or cover tightness; g) assessment of the flow of fluids and suspensions in the ground; h) planning for remedial measures. NOTE 1 Geohydraulic testing for water supply is covered by ISO 14686. NOTE 2 For most types of ground, field permeability tests yield more reliable data than those carried out in the laboratory, because a larger volume of material is tested, and because the ground is tested in situ, thereby including effects resulting from the structure of the ground mass but avoiding the disturbance associated with sampling. This part of ISO 22282 deals with the execution of tests with groundwater and does not explicitly consider other fluids and suspensions. The flow of other fluids and suspensions can be considered by applying the different viscosities and relations between transmissivity, permeability coefficient and intrinsic permeability.

Geotechnical investigation and testing - Geohydraulic testing - Part 1: General rules

ISO 22282-6:2012 土工研究和试验.岩土水力学试验.第6部分:使用封闭系统的地上凿洞的透水性试验

This part of ISO 22282 specifies requirements for the determination of the local permeability in soils and rocks below or above the groundwater table in a closed system by the water permeability tests as part of the geotechnical investigation services according to EN 1997-1 and EN 1997-2. The tests are used to determine the permeability coefficient k in low permeability soil and rock lower than 10 −8 m/s. It can also be used to determine the transmissivity T and the storage coefficient S. NOTE The water pressure test in rock is covered by ISO 22282-3.

Geotechnical investigation and testing - Geohydraulic testing - Part 6: Water permeability tests in a borehole using closed systems

ISO 22282-3:2012 土工研究和试验.岩土水力学试验.第3部分:岩石水压试验

This part of ISO 22282 specifies the requirements for water pressures tests (WPT) carried out in boreholes drilled into rock as part of geotechnical investigation and testing according to EN 1997-1 and EN 1997-2. The tests are used to investigate the following: — hydraulic properties of the rock mass, which are mainly governed by discontinuities; — absorption capacity of the rock mass; — tightness of the rock mass; — effectiveness of grouting; — geomechanical behaviour, e.g. hydrofracturing, hydrojacking. Many effects of the geohydraulic tests are not only influenced by the ground itself, but stem from the testing procedure. Historically, the water pressure test was evaluated based on the assumption that the stationary behaviour was achieved. Recent advances in geohydraulics have shown that transient phenomena are often present. This part of ISO 22282 attempts to address the limitations of certain testing procedures without restricting the required equipment too stringently.

Geotechnical investigation and testing - Geohydraulic testing - Part 3: Water pressure tests in rock

NF P94-105:2012 土壤：勘察和试验 压实质量的控制 变能量动态贯入仪方法 贯入仪校准原理和方法 结果分析 解释

Sols : reconnaissance et essais - Contrôle de la qualité du compactage - Méthode au pénétromètre dynamique à énergie variable - Principe et méthode d'étalonnage du pénétromètre - Exploitation des résultats - Interprétation

DIN 18135:2012 土壤.调查和试验.膨胀剂固结试验

Soil - Investigation and testing - Oedometer consolidation test

DIN EN ISO 22476-2:2012 土工调查和检验.现场检验.第2部分:动态探测

Geotechnical investigation and testing - Field testing - Part 2: Dynamic probing (ISO 22476-2:2005 + Amd 1:2011); German version EN ISO 22476-2:2005 + A1:2011

DIN EN ISO 22476-3:2012 土工调查和检验.现场检验.第3部分:标准渗透性试验

Geotechnical investigation and testing - Field testing - Part 3: Standard penetration test (ISO 22476-3:2005 + Amd 1:2011); German version EN ISO 22476-3:2005 + A1:2011

DIN 18121-2:2012 土壤.勘探和试验.含水量.第2部分:快速测定法

Soil, investigation and testing - Watercontent - Part 2: Determination by rapid methods

DIN 4107-4:2012 土工技术测量.第4部分:带有压力受感装置的测量

Geotechnical measurements - Part 4: Measurements with pressure cells

DIN EN 14199:2012 特殊岩土工程施工.微型桩.德文版 EN 14199-2005

Execution of special geotechnical works - Micropiles; German version EN 14199:2005