Experiment on the mix proportion of asphalt concrete for the core wall of Pangduo hydraulic project in Tibet

dam ›› 2014, Vol. 0 ›› Issue (3): 43-.

Previous Articles Next Articles

Experiment on the mix proportion of asphalt concrete for the core wall of Pangduo hydraulic project in Tibet

ZHANG Jun- tao

Received:2014-02-17 Online:2014-06-30 Published:2014-06-30

西藏旁多水利枢纽心墙沥青混凝土配合比优选试验研究

张俊涛

1.西藏自治区旁多水利枢纽管理局，西藏拉萨，850000；2.黄河水利水电开发总公司，河南济源，454681

作者简介:张俊涛（1971- ），男，工程硕士，高级工程师，主要从事工程建设管理及运行管理工作。

Abstract

Abstract: Roller compacted asphalt concrete core wall is adopted in the Pangduo hydraulic project. Thus, the mix proportion of asphalt concrete for the core wall determines the strength, deformation behavior and anti-seepage performance. The paper introduces the experiment on the mix proportion of asphalt concrete and the result recommended, for reference.

Key words: asphalt concrete, mix proportion, optimum asphalt content

摘要： 旁多水利枢纽工程大坝采用碾压式沥青混凝土心墙防渗, 其配合比直接决定沥青混凝土的强度、变形性能和防渗性能等指标。在各项试验的基础上，研究沥青、碱性骨料、沥青混凝土性能，优选旁多工程碾压式沥青混凝土的配合比，为高寒高海拔高地震烈度地区碾压式沥青混凝土的设计和施工提供参考。

关键词: 沥青混凝土, 配合比, 最佳沥青含量

ZHANG Jun- tao. Experiment on the mix proportion of asphalt concrete for the core wall of Pangduo hydraulic project in Tibet[J]. dam, 2014, 0(3): 43-.

张俊涛^1,2. 西藏旁多水利枢纽心墙沥青混凝土配合比优选试验研究[J]. 大坝与安全, 2014, 0(3): 43-.

[1]	FANG Chen. Construction technique applied at Alagou asphalt concrete core dam under special weather conditions [J]. Dam & Safety, 2020, 0(6): 59-62.
[2]	WANG Ailin and WANG Yingjun. Design of asphalt concrete impermeable face slab for pumped storage power station [J]. Dam & Safety, 2020, 0(5): 1-.
[3]	TANG Shixiang and LI Youwei. Installation and embedding method of dislocation gauge and inclinometer tube in an asphalt concrete core dam [J]. Dam & Safety, 2020, 0(5): 25-.
[4]	GAO Junfeng. Discussion on application of low-heat cement concrete in Baihetan hydropower station [J]. Dam & Safety, 2020, 0(4): 54-.
[5]	LI Xiu- lin, MA Bao- dong, WANG Zheng- xing, SUN Zhi- heng and ZHANG Xiang-qian. Application of ground penetrating radar in defect detection of seepage prevention structures of asphalt concrete facing [J]. Dam & Safety, 2017, 0(6): 74-78.
[6]	SU Bin. Discussion on design of Kangsugou reservoir dam [J]. dam, 2016, 0(5): 10-.
[7]	FU Yan-lin, LI Zhi-qiang and LIU Yong. Finite element analysis of the deformation and stress of Guanwen reservoir dam [J]. dam, 2014, 0(6): 57-61.
[8]	WEI Min, ZHOU He-qing and ZHANG Ying. Analysis on seepage and its treatment of Dazhu-River asphalt concrete core dam [J]. dam, 2014, 0(5): 45-.
[9]	YU Xiao-yan. Research on the core wall technology of dam with guss asphalt concrete core wall in Tacheng area [J]. dam, 2014, 0(3): 49-51.
[10]	CUI Hong-yi. Reaching new heights at San Vicente [J]. dam, 2013, 0(5): 70-73.
[11]	. Design of pouring asphalt concrete core wall in Maihaiyin reservoir [J]. , 2012, 0(2): 1-4.
[12]	. Application of DTS in the upper reservoir project of Zhanghewan pumped-storage power station [J]. , 2011, 0(5): 50-52.
[13]	. Relation among raw materials, mix proportion, temperature rise and cracking performance of mass concrete [J]. , 2011, 0(2): 28-31.
[14]	. Application of superfine sand pumping concrete in Bajiazui reservoir project [J]. , 2011, 0(2): 32-34.
[15]	. Anti-seepage treatment design of asphalt concrete core dam of Majiagou reservoir [J]. , 2010, 0(5): 13-16.

Experiment on the mix proportion of asphalt concrete for the core wall of Pangduo hydraulic project in Tibet

西藏旁多水利枢纽心墙沥青混凝土配合比优选试验研究

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments