P68 航空、航天工程 标准查询与下载



共找到 71 条与 航空、航天工程 相关的标准,共 5

Road and airfield surface characteristics - Part 4: Procedure for determining the skid resistance of pavements using a device with longitudinal controlled slip (LFCT): Tatra Runway Tester (TRT); German version CEN/TS 15901-4:2009

ICS
93.080.20;93.120
CCS
P68
发布
2010-05
实施

This Technical Specification describes a method for determining the skid resistance of pavements by measurement of the longitudinal friction coefficient LFCA. The method provides a measure of the wet skid resistance properties of a bound surface by measurement of the longitudinal friction coefficient using a locked wheel trailer with a slip ratio of 100 % (locked wheel: standard), or a variable slip between 0 % to 100 % (for research measurements). Within this method the steady state friction on a braked test wheel is measured. The test tyre is dragged over a pre wetted pavement under controlled load and constant speed conditions while the test tyre is parallel to the direction of motion and perpendicular to the pavement. This technical specification covers the operation of the ADHERA device. NOTE The research measurements are not yet measured by all the ADHERA but with only one called "ADHERA research". In addition to friction measurements, to determine the macro texture of the pavement surface a laser system is used (mlpc device named RUGO). This system is placed just before the test wheel in order to measure the macro texture (mean profile depth - MPD) on dry pavements and on the same path as the skid resistance measurement is done. The standard for this measurement and the device is described in EN ISO 13473-1. The skid resistance of a pavement is determined by friction measurements and measurements of pavement texture. The skid resistance may be reported either as friction measurement or as a combination of friction and texture measurements.

Road and airfield surface characteristics - Part 3: Procedure for determining the skid resistance of a pavement surface using a device with longitudinal controlled slip (LFCA): The ADHERA; German version CEN/TS 15901-3:2009

ICS
93.080.20;93.120
CCS
P68
发布
2010-03
实施

This Technical Specification describes a method for determining the skid resistance of a surface by measurement of the longitudinal friction coefficient LFCG. The method provides a measure of the wet skid resistance properties of a bound surface by measurement of the longitudinal friction coefficient using a continuous reading small braked wheel fixed-slip device. The test tyre is dragged over a pre-wetted pavement under controlled speed conditions while the test tyre is parallel to the direction of motion and perpendicular to the pavement. Test speeds can vary from 5 km/h to 130 km/h depending on the application. The measured values can be affected by the test speed. The method has been developed for use on paved areas such as roads and airport runways and can also be used indoors. This Technical Specification covers the operation of the Griptester: The GripTester is a device developed by Findlay Irvine Ltd in the United Kingdom that uses the braked-wheel fixed-slip principle with a small test wheel to make measurements of skid resistance continuously on airfields, roads and other surfaces. The fixed slip ratio is 15 %. A machine conforming to the general characteristics of the GripTester and the specific provisions of this Technical Specification may also be used for the tests. The skid resistance of a pavement is determined by friction measurements and measurements of pavement texture. Where measurement of pavement texture is required the standard for this measurement and the device is described in EN ISO 13473-1.

Road and airfield surface characteristics - Part 7: Procedure for determining the skid resistance of a pavement surface using a device with longitudinal fixed slip ratio (LFCG): the Grip Testerę; German version CEN/TS 15901-7:2009

ICS
93.080.20;93.120
CCS
P68
发布
2010-03
实施

This Technical Specification describes a method for determining the wet-road skid resistance of a surface by measuring the LFCD. The method provides a measure of the wet-road skid resistance properties of a bound surface by measurement of the longitudinal friction coefficient at a fixed slip ratio of 86 % and at a controlled speed. The method has been developed for use on roads, but is also applicable to other paved areas such as airports. This Technical Specification covers the following proprietary devices: RWSNL skid resistance trailer device, which has been developed by the Rijkswaterstaat in the Netherlands. The device uses a standard PIARC smooth test tyre being dragged over a pre-wetted pavement under controlled speed conditions while its running direction is parallel to the direction of motion and perpendicular to the pavement. Several RWS skid resistance trailer devices have been manufactured under license and operate in combination with variable towing vehicles.

Road and airfield surface characteristics - Part 9: Procedure for determining the skid resistance of a pavement surface by measurement of the longitudinal friction coefficient (LFCD): DWWNL skid resistance trailer; German version CEN/TS 15901-9:2009

ICS
93.080.20;93.120
CCS
P68
发布
2010-03
实施

This Technical Specification describes a method for determining the wet-road skid resistance of a surface by measuring the LFCRNL using the Road Analyser and Recorder of Norsemeter (ROAR). In addition to the friction measurement also measurements of pavement texture can be performed. The method provides friction coefficient measurements of pavements by using a hydraulically braked test wheel at a pre-set slip ratio, which can be fixed from 5% to 95%. Default value for the Netherlands is 86 %. The standard test tyre is dragged over a pre-wetted pavement under controlled load and speed conditions while its running direction is parallel to the direction of motion and perpendicular to the pavement. To determine the macro texture of the pavement a laser system is used. This system is placed in front of the towing vehicle in order to measure the macro texture on dry pavements and on the same path as the skid resistance measurement is done. The standard for this measurement and the used measuring device are well described in standard EN ISO 13473-1 and EN ISO 13473-2.

Road and airfield surface characteristics - Part 2: Procedure for determining the skid resistance of a pavement surface using a device with longitudinal controlled slip (LFCRNL): ROAR (Road Analyser and Recorder of Norsemeter); German version CEN/TS 15901

ICS
93.080.20;93.120
CCS
P68
发布
2010-03
实施

This Technical Specification describes a method for determining the skid resistance of a surface by measurement of the longitudinal friction coefficient LFCN. The method provides a measure of the wet skid resistance properties of a bound surface by measurement of the longitudinal friction coefficient using a continuous reading braked wheel fixed-slip device. The test tyre is dragged over a pre-wetted pavement under controlled speed conditions while the test tyre is parallel to the direction of motion and perpendicular to the pavement. This Technical Specification covers the operation of the Road Analyser and Recorder of Norsemeter (ROAR). The fixed slip ratio is 20 %. A machine conforming to the general characteristics of the ROAR and the specific provisions of this Technical Specification may also be used for the tests. In addition to friction measurements, to determine the macro texture of the pavement surface a laser system is used. This system is placed in front of the towing vehicle in order to measure the macro texture (mean profile depth - MPD) on dry pavements and on the same path as the skid resistance measurement is done. The standard for this measurement and the device is described in EN ISO 13473-1. The skid resistance of a pavement is determined by friction measurements and measurements of pavement texture. The skid resistance may be reported either as friction measurement or as a combination of friction and texture measurements.

Road and airfield surface characteristics - Part 5: Procedure for determining the skid resistance of a pavement surface using a device with longitudinal controlled slip (LFCRDK): ROAR (Road Analyser and Recorder of Norsemeter); German version CEN/TS 15901

ICS
93.080.20;93.120
CCS
P68
发布
2010-03
实施

This Technical Specification describes a method for determining the wet road skid resistance of a surface by measurement of the sideway force coefficient SFCS. The method provides a measure of the wet-road skid resistance properties of a bound surface by measurement of sideway-force coefficient at a controlled speed. The method has been developed for use on roads but is also applicable to other paved areas such as airport runways. This Technical Specification covers the operation of the Sideway force Coefficient Routine Investigation Machine SCRIM. This is a device developed by the "Transport Research Laboratory in the United Kingdom" that uses the side force principle to make routine measurements of skid resistance continuously on long lengths of road. SCRIM test equipment has been built onto a number of different vehicle chassis and functions independently of vehicle choice. A machine conforming to the general characteristics of the SCRIM designed by the Transport Research Laboratory and the specific provisions of this Technical Specification may also be used for the tests. The skid resistance of a pavement is determined by friction measurements and measurements of pavement texture. Where measurement of pavement texture is required the standard for this measurement and the device is described in EN ISO 13473-1.

Road and airfield surface characteristics - Part 6: Procedure for determining the skid resistance of a pavement surface by measurement of the sideway force coefficient (SFCS): SCRIMę; German version CEN/TS 15901-6:2009

ICS
93.080.20;93.120
CCS
P68
发布
2010-03
实施

This Technical Specification describes a method for determining the skid resistance of paved surface by measurement of the longitudinal friction coefficient Skid. The method provides a measure of the wet skid resistance properties of a bound surface by measurement of the longitudinal friction coefficient using a locked wheel with a slip ratio of 0 % (locked wheel: standard), or a slip ratio of (14 1) % and a controlled speed. The test tyre is dragged over a pre-wetted pavement under controlled load and constant speed conditions while the test tyre is parallel to the direction of motion and to the pavement. This Technical Specification covers the operation of the Skiddometer, Type BV 8, used in Switzerland.

Road and airfield surface characteristics - Part 10: Procedure for determining the skid resistance of a pavement surface using a device with longitudinal block measurement (LFCSK): the Skiddometer BV-8; German version CEN/TS 15901-10:2009

ICS
93.080.20
CCS
P68
发布
2010-03
实施

This Technical Specification describes a method for determining the skid resistance of paved surface by measurement of the longitudinal friction coefficient LFCS. This Technical specification covers the operation of the Road Surface Tester of arsenal research (roadSTAR). The method "RoadSTAR" provides a measure of the skid resistance properties of a bound surface by measurement of the longitudinal friction coefficient using a continuous reading car-sized braked wheel fixed-slip device. The method "RoadSTAR" provides skid resistance measurements of pavements by using the modified Stuttgart skiddometer (Stuttgarter Reibungsmesser). RoadSTAR utilizes a measurement representing the steady-state friction on braked test wheel at a slip ratio of 82 % (for standard conditions), 37, 5 %, 50 %, 75 % (for comparison measurements), with locked wheel or under ABS-braking conditions (for research measurements). The test wheel is dragged over a pre wetted pavement surface under controlled load and speed conditions while the test tyre is parallel to the direction of motion and perpendicular to the pavement. NOTE Three different slip ratios are retained in order to use the same slip speed for the three different nominal testing speeds of 40 km/h, 60 km/h and 80 km/h for comparison measurementd. The common slip speed is chosen equal to 30 km/h: - for a testing speed of 40 km/h it is necessary to apply a slip ratio of 75 %, - for a testing speed of 60 km/h it is necessary to apply a slip ratio of 50 %, - for a testing speed of 80 km/h it is necessary to apply a slip ratio of 37, 5 %. A machine conforming to the general characteristics of the RoadSTAR and the specific provisions of this Technical Specification should be used for the tests. In addition to friction measurements, to estimate the macro texture of the pavement surface, a laser system is used. This system is placed in fornt of the test wheel in order to be able to measure macro texture (mean profile depth - MDP) on the dry surface and on the same path as the skid resistance measurements. The standard for the measurement and the device is described in EN ISO 13473-1 and ISO 13473-2.

Road and airfield surface characteristics - Part 1: Procedure for determining the skid resistance of a pavement surface using a device with longitudinal fixed slip ratio (LFCS): RoadSTAR; German version CEN/TS 15901-1:2009

ICS
93.080.20;93.120
CCS
P68
发布
2010-03
实施

This Technical Specification describes a method for determining the wet-road skid resistance of a surface by measurement of the sideway-force coefficient SFCD. The method provides a measure of the wet-road skid resistance properties of a bound surface by measurement of sideway-force coefficient at a controlled speed. This Technical Specification covers the operation of the sideway-force Coefficient Machine (SKM) developed in Germany. The SKM skid resistance measurement technique determines the sideway-force acting on a particular, angled wheel. The SKM measurement technique has been developed for Network-wide measurements of skid resistance during road monitoring and assessment of pavement surfaces on German federal motorways and highways. It is also applicable to skid resistance measurements for road construction contracts. The skid resistance of a pavement is determined by friction measurements and measurements of pavement texture. Where measurement of pavement texture is required the standard for this measurement and the device is described in EN ISO 13473-1.

Road and airfield surface characteristics - Part 8: Procedure for determining the skid resistance of a pavement surface by measurement of the sideway-force coefficient (SFCD): SKM; German version CEN/TS 15901-8:2009

ICS
93.080.20;93.120
CCS
P68
发布
2010-03
实施

The PCI is a numerical indicator that rates the surface condition of the pavement. The PCI provides a measure of the present condition of the pavement based on the distress observed on the surface of the pavement which also indicates the structural integrity and surface operational condition (localized roughness and safety). The PCI cannot measure the structural capacity, neither does it provide direct measurement of skid resistance or roughness. It provides an objective and rational basis for determining maintenance and repair needs and priorities. Continuous monitoring of the PCI is used to establish the rate of pavement deterioration, which permits early identification of major rehabilitation needs. The PCI provides feedback on pavement performance for validation or improvement of current pavement design and maintenance procedures.1.1 This test method covers the determination of airport pavement condition through visual surveys of asphalt-surfaced pavements, including porous friction courses, and plain or reinforced jointed portland cement concrete pavements, using the Pavement Condition Index (PCI) method of quantifying pavement condition. 1.2 The PCI for airport pavements was developed by the US Army Corps of Engineers through the funding provided by the U.S. Air Force (1, 2, 3). It is further verified and adopted by FAA (4), and the U.S. Naval Facilities Engineering Command (5). 1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.4 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. Specific precautionary statements are given in Section 6.

Standard Test Method for Airport Pavement Condition Index Surveys

ICS
93.120 (Construction of airports)
CCS
P68
发布
2010
实施

This Technical Specification describes a method for determining the skid resistance of a surface by measurement of the longitudinal friction coefficient LFCG. The method provides a measure of the wet skid resistance properties of a bound surface by measurement of the longitudinal friction coefficient using a continuous reading small braked wheel fixed-slip device. The test tyre is dragged over a pre-wetted pavement under controlled speed conditions while the test tyre is parallel to the direction of motion and perpendicular to the pavement. Test speeds can vary from 5 km/h to 130 km/h depending on the application. The measured values can be affected by the test speed. The method has been developed for use on paved areas such as roads and airport runways and may also be used indoors. This Technical Specification covers the operation of the GripTester. The GripTester is a device developed by Findlay Irvine Ltd in the United Kingdom that uses the brakedwheel fixed-slip principle with a small test wheel to make measurements of skid resistance continuously on airfields, roads and other surfaces. The fixed slip ratio is 15 %. A machine conforming to the general characteristics of the GripTester and the specific provisions of this Technical Specification may also be used for the tests. The skid resistance of a pavement is determined by friction measurements and measurements of pavement texture. Where measurement of pavement texture is required the standard for this measurement and the device is described in EN ISO 13473-1.

Road and airfield surface characteristics - Procedure for determining the skid resistance of a pavement surface using a device with longitudinal fixed slip ratio (LFCG) - The GripTesterę

ICS
93.080.20;93.120
CCS
P68
发布
2009-12-31
实施
2009-12-31

This Technical Specification describes a method for determining the wet-road skid resistance of a surface by measurement of the sideway force coefficient SFCS. The method provides a measure of the wet-road skid resistance properties of a bound surface by measurement of sideway-force coefficient at a controlled speed. The method has been developed for use on roads but is also applicable to other paved areas such as airport runways. This Technical Specification covers the operation of the Sideway-force Coefficient Routine Investigation Machine SCRIM®. This is a device developed by W.D.M. Limited, Bristol, England from original research by the Transport Research Laboratory in the United Kingdom. It uses the side force principle to make routine measurements of skid resistance continuously on long lengths of road. SCRIM test equipment has been built onto a number of different vehicle chassis and functions independently of vehicle choice. A machine conforming to the general characteristics of the SCRIM and the specific provisions of this Technical Specification may also be used for the tests. The skid resistance of a pavement is determined by friction measurements and measurements of pavement texture. Where measurement of pavement texture is required the standard for this measurement and the device is described in EN ISO 13473-1.

Road and airfield surface characteristics - Procedure for determining the skid resistance of a pavement surface by measurement of the sideway force coefficient (SFCS) - SCRIMę

ICS
93.080.20;93.120
CCS
P68
发布
2009-12-31
实施
2009-12-31

This European Standard establishes the minimum requirements and criteria for classification and measurement procedures with profiling devices, designed for the measurement of transverse and/or longitudinal profiles in the unevenness and megatexture wavelength ranges. Recommendations for verification and calibration are included. Profiling devices are equipment to measure evenness of pavements in the longitudinal and/or in the transverse direction of the pavement. Highway agencies, airfield authorities, equipment manufacturers, and other organizations can use this standard to define the measuring capabilities of survey equipment that collects the data necessary to characterize surface conditions. Evenness measurements can be performed by means of static or dynamic devices. The standard includes high-speed, low-speed, and stationary equipment. NOTE A dynamic measurement is a measurement executed out of a device running in the normal traffic flow at the accepted minimum speed or at higher speed (high-speed).

Road and airfield surface characteristics — Test methods — Part 6: Measurement of transverse and longitudinal profiles in the evenness and megatexture wavelength ranges

ICS
93.080.10;93.120
CCS
P68
发布
2008-06-30
实施
2008-06-30

The surface of a runway (known previously as wearing course) has a finite life expectancy. Due to deterioration of the surface, an Aerodrome Licence Holder (ALH) may need to renew this surface course periodically. In the rare event that a totally new runway is to be constructed, the work is usually isolated from other aerodrome activity, which enables it to proceed without interruption. In the final stages of construction, when it becomes necessary to integrate the new runway into the existing aerodrome infrastructure, a specific management plan will be required. In all other cases, ALHs face the decision of whether to close an existing runway for the entire period of the rehabilitation work or to coordinate construction work with flying operations. As runways can have up to a 30 year life span depending on traffic levels, it is quite possible that, at a number of aerodromes, those in charge of the project will never have attempted to rehabilitate a runway nor will ever be involved with such a project again. Only at the biggest, most heavily trafficked airports is it likely that resurfacing part or all of a runway occurs more frequently and hence a body of knowledge and experience can be assembled. Over the last few years the changes in the UK air transport industry have seen a number of factors affect aerodromes. Due to the national increase in passengers travelling, smaller regional aerodromes have experienced a consequent increase in runway use accelerating the need for major maintenance. Another important impact has been the loss of aviation operational experience from the industry and an increasing number of senior managers entering from other spheres, instead of rising through the operational ranks. These, together with recent experiences at a number of aerodromes, have led the CAA to identify an increased level of risk in the case of runway rehabilitation projects, especially those being undertaken by ALHs with little or no experience of such a project where public transport jet or turboprop movements are to continue during the work. The CAA believes that the provision of guidance material regarding the management of a rehabilitation programme will be beneficial to industry in helping to reduce these risks. This guidance addresses issues in the latter case and is intended to help ALHs ensure that any such project is well planned, takes into account all potential hazards and remains safe for passengers, aircrew and contractors. By publishing this guidance, the CAA has not sought to offer a "How to do it" guide, since the variety and complexity of solutions are manifold. The intention is to provide a series of prompts with cross-references to other material as necessary, which should assist in identifying key project milestones and the assurances required to be in place at each one. Although renewal of the runway surface is used to illustrate the procedures to be adopted, they are also applicable to other significant projects such as reprofiling, upgrading AGL or repainting surface markings. Further information is contained in CAP168, in particular Appendices 2 and 3.

Runway Rehabilitation

ICS
CCS
P68
发布
2008-06-20
实施

本标准适用于下列新建、改建和扩建的支线机场(包括军民合用机场的民用部分): 1 设计目标年旅客吞吐量小于50万人次(含)。 2 主要起降短程飞机。 3 规划的直达航程一般在800~1500公里范围内。

Construction Standards of civil feeder airports

ICS
93.120
CCS
P68
发布
2006-04-30
实施
2006-06-01

本标准适用于除民用直升机场以外的种类陆地民用机场的飞行区(含军民合用机场飞行区的民用部分)。通用航空机场的飞行区标准参照本标准执行。

Technical standards for airfield area of civil airports

ICS
93.120
CCS
P68
发布
2006-03-28
实施
2006-06-01

本规定适用于新建、改(扩)建民用机场工程项目(含军民合用机场的民用部分)的所有施工图设计文件,通用航空机场参照执行。

The compiling content and depth demand For detail design documents of civil airport project

ICS
93.120
CCS
P68
发布
2005-05-11
实施
2005-07-01

本规范适用于民用机场供油工程和军民合用机场民用供油工程的新建、扩建和改建。 本规范不适用于民航支线机场油库、自然洞或人工洞油库、海上平台和长距离输油管道。

Technical code for the construction Of eivil airport fuel system

ICS
93.120
CCS
P68
发布
2005-05-11
实施
2005-07-01

This standard specifies the fracture control requirements to be imposed on space systems. The requirements contained in this standard, when implemented, also satisfy the requirements applicable to the NASA STS and ISS as defined in the NASA document NSTS 1700.7 (incl. the ISS Addendum). Since this standard and the NASA document NSTS 1700.7 (incl. the ISS Addendum) are subject to different independent approval authorities, and recognizing that possible changes to documents may occur in the future, the user of this standard is advised to confirm the current status. NOTE The definitions used in this standard are based on ECSS nomenclature and are given in clause 3. The NASA nomenclature differs in some cases from that used by ECSS. When STS-specific requirements and nomenclature are included, they are identified as such.#,,#

Space engineering standards - Fracture control; German version EN 14165:2004

ICS
49.140
CCS
P68
发布
2005-02
实施



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