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Articles

by Chao Chao
56 Views, 0 PDF Downloads

 The technology of slow bonding prestressed concrete is to achieve the relationship between prestressed tendons and concrete through the solidification of a slow binder over time transition from unbonded to bonded a new technology , It combines unbonded and bonded prestress systems with , swagger "" and "binding" . Avoid short , The effectively overcomes the quality defects of two post-tensioned prestressing systems . This article is based on the construction of slow bonded prestressed concrete and the Mechanism Introduction , analyzing its technical advantages , combined with domestic Foundation research nonporous and engineering applications , proposes a for the development of this technology Prospect.

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Articles

by ya Cho
45 Views, 0 PDF Downloads

Combining Highway Engineering example , Indicates the existing quality defects of the existing cement concrete pavement , introduces technical countermeasures of paving asphalt concrete , include set Count and construction technical points . actual application indicates , Asphalt concrete technology to meet the repair and renovation of expressway pavement need , not only improve road surface can , Extend project life cycle , Also saves costs , has good social benefits .

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Articles

by ming Qiu
46 Views, 0 PDF Downloads

Carbon fiber reinforced concrete structure technology is a new structural reinforcement technology , for reinforcing concrete members and improving the mechanical properties of structures . carbon fiber material have light , Rot-tolerant , High strength and construction convenience , is widely applied in the area of hardening . This article briefly introduces the research background and various advantages of carbon fiber reinforcement , to domestic and foreign carbonResearch status of fiber reinforced concrete technology make a preliminary summary , Some applications of carbon fiber reinforced concrete technology in practical engineering are listed .. finally indicates that carbon fiber reinforced concrete Technology Theoretical Research and practical engineering applications ,and presents some of the problems that currently exist .

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Articles

by Yulin LIU
51 Views, 0 PDF Downloads

ACP 1000? An Advanced 1000MWe class nuclear Power plant ? is developed by , , independently. the civil Design of nucle  ar Building complies with codes ofchina.the Concrete used for nuclear Building has more District requirements. Based on the experiments and Specifications on Latest codes and StandardstheSpecifications are formulated. It provides the requirements of material for concrete and Concrete to ACP 1000 nuclear building .

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Articles

by li Cheng
51 Views, 0 PDF Downloads

Application of high-performance concrete technology in road and bridge engineering can improve construction quality of road and bridge works , Extend service life of road and bridge works . Analysis of high performance concrete construction technology , The application of high performance concrete construction technology in the construction of road and bridge project , want to be available to relevant people reference .

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