预制高性能混凝土（HPC）电缆沟的研制_《混凝土与水泥制品》杂志社

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发布时间：2020-01-06 00:00:00

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预制高性能混凝土（HPC）电缆沟的研制

Development of Prefabricated Cable Trench with High Performance Concrete

2021年第1期

高性能混凝土电缆沟；U型构件；模拟计算；活性矿物掺合料

HPC cable trench; U-shaped component; Simulation calculation; Active mineral admixture

2021年第1期

10.19761/j.1000-4637.2021.01.039.05

国家自然科学基金项目（51978346）。

钟维军1，金权1，王建民2，巴明芳2，乐亚光3，徐圣烨3

1.宁波市电力设计院有限公司，浙江宁波 315021；2.宁波大学土木与环境工程学院，浙江宁波315211；3.宁波东洲电力通讯器材有限公司，浙江宁波 315020

钟维军1，金权1，王建民2，巴明芳2，乐亚光3，徐圣烨3

钟维军,金权,王建民,等.预制高性能混凝土（HPC）电缆沟的研制[J].混凝土与水泥制品,2021(1):39-43.

ZHONG W J,JIN Q,WANG J M,et al.Development of Prefabricated Cable Trench with High Performance Concrete[J].CHINA CONCRETE AND CEMENT PRODUCTS,2021(1):39-43.

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摘要：通过研究硅灰、Ⅰ级粉煤灰及S95矿渣粉掺量及掺入方式对高性能混凝土（HPC）的影响，确定了Ⅰ级粉煤灰和S95矿渣粉以1∶1复掺制备HPC预制装配式电缆沟。针对不同服役条件，设计了预制HPC电缆沟U型截面形式，并对其承载力进行了试验验证。结果表明：预制HPC电缆沟的关键部位强度及变形均满足承载力及变形要求，可为电缆沟的预制装配化应用提供参考。 Abstract: According to the influence of silica fume, grade Ⅰ fly ash and S95 slag powder on the performance of high performance concrete (HPC), it is determined that the best mix proportion of grade Ⅰ fly ash and S95 slag powder is 1∶1. For different service conditions, the U-shaped section of HPC prefabricated cable trench is designed and prepared, and the bearing capacity is verified by simulation and test. The results show that the strength and deformation of key parts of HPC prefabricated cable trench can meet the requirements of bearing capacity and deformation, which can provide a reference for application of the prefabrication and assembly process of cable trench.

英文名 : Development of Prefabricated Cable Trench with High Performance Concrete

刊期 : 2021年第1期

关键词 : 高性能混凝土电缆沟；U型构件；模拟计算；活性矿物掺合料

Key words : HPC cable trench; U-shaped component; Simulation calculation; Active mineral admixture

刊期 : 2021年第1期

DOI : 10.19761/j.1000-4637.2021.01.039.05

文章编号 :

基金项目 : 国家自然科学基金项目（51978346）。

作者 : 钟维军1，金权1，王建民2，巴明芳2，乐亚光3，徐圣烨3

单位 : 1.宁波市电力设计院有限公司，浙江宁波 315021；2.宁波大学土木与环境工程学院，浙江宁波315211；3.宁波东洲电力通讯器材有限公司，浙江宁波 315020

钟维军1，金权1，王建民2，巴明芳2，乐亚光3，徐圣烨3

钟维军,金权,王建民,等.预制高性能混凝土（HPC）电缆沟的研制[J].混凝土与水泥制品,2021(1):39-43.

ZHONG W J,JIN Q,WANG J M,et al.Development of Prefabricated Cable Trench with High Performance Concrete[J].CHINA CONCRETE AND CEMENT PRODUCTS,2021(1):39-43.

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摘要

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结论

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引用本文

Abstract: According to the influence of silica fume, grade Ⅰ fly ash and S95 slag powder on the performance of high performance concrete (HPC), it is determined that the best mix proportion of grade Ⅰ fly ash and S95 slag powder is 1∶1. For different service conditions, the U-shaped section of HPC prefabricated cable trench is designed and prepared, and the bearing capacity is verified by simulation and test. The results show that the strength and deformation of key parts of HPC prefabricated cable trench can meet the requirements of bearing capacity and deformation, which can provide a reference for application of the prefabrication and assembly process of cable trench.

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预制高性能混凝土（HPC）电缆沟的研制

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