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paperback. Etat : New. Paperback. Pub Date: 2012 09 Pages: 138 in Publisher: National Defense Industry Press Digital Library personalized service research and practice: decision support system based on new there is a lack of data analysis capabilities. personalized service for Digital Library single issues such as information island phenomenon and personalized service. the new decision support data warehousing. online analytical and data mining technology applications to digital libraries personalized service. comb.

paperback. Etat : New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Pub Date: 2012 09 Pages: 370 in Publisher: People's Communications Press experts classroom excellence highway engineers series: the freeway concrete engineering quality common problem prevention technology combination of years of practical experience. the system summarizes the the freeway concrete quality common problem prevention of technical measures. Include: common concrete quality common problem and hazards; highway concrete engineering requirements and indicators of raw materials; need to pay attention to the issues in the the highway concrete production process; highway concrete construction process quality control techniques; highway concrete meticulous management of key construction measures; the highway concrete construction quality acceptance technology; common highway concrete quality nondestructive testing technique; the highway concrete works appearance quality common problem prevention measures; highway concrete engineering common physical quality defects of response measures; highway the concrete engineering quality management a common problem and response measures; the the highway concrete crack control requirements; application of high performance concrete and repairing highway concrete defects; highly liquid concrete application of highway engineering. The expert classroom excellence Highway Engineer Series: highway concrete project quality common problem prevention technology informative. operability. reference available for highway construction workers are also available to the relevant professional college teachers and students. Contents: 1.3 book study of the quality defects of hazards common quality problems 1.2 Chapter 1 Introduction 1.1 highway concrete highway concrete purpose and content of Chapter 2 highway concrete engineering raw material control technology 2.1 Cement 2.3 2.2 Aggregate water 2.4 Admixture 2.5 mineral admixture Chapter 3 highway concrete production control technology 3.1 concrete mix ratio design. determine mixing concrete and control 3.2 3.3 Concrete transport 3.4 Concrete pouring and pumping concrete tamping 3.5 Control Technology Chapter 4 highway concrete construction process 4.1 templates and support (arch) rack installation and removal of technical quality control techniques 4.2 steel processing. connection and installation of control technology 4.3 beam concrete construction process quality control 4.4 prestressed concrete construction control 4.5 pile of concrete construction process quality control 4.6 cap concrete construction process quality control 4.7 pier columns concrete construction process quality control Chapter 5 highway concrete construction meticulous management technology 5.1 meticulous management 52 pumping concrete bridge engineering refinement construction 5.3 precast hollow board meticulous construction 5.5 culvert concrete engineering refinement of Chapter 6 of the construction control the highway concrete works construction quality Acceptance 6.1 templates and support (arch) frame works 6.2 reinforced control 5.4 T beams prefabricated meticulous construction - to the Zhanghe Bridge T beam construction. for example the Highway Chapter 7 of the Engineering 6.3 Concrete Works 6.4 prestressed concrete quality nondestructive testing technology. 7.1 concrete specimens intensity 7.3 ultrasonic detection technology 7.4 Ground Penetrating Radar detection technology 7.5 shock test 7.2 rebound method the echo detection technology 7.6 Laser Electronics shear bulk spot interference technology Chapter 8 highway concrete project the appearance quality disadvantage and measurement of 8.1 the Concrete Engineering appearance quality common problem types. cause analysis and preventive measures 8.2 technical measures to control the quality of the concrete appearance of 8.3 to control the effect of the concrete appearance quality analysis - continuous concrete box girder.