Carbon emissions of durable FRP composite structures in civil engineering

被引：8

作者：

Liu, Tianqiao ^{[1
,2
]}

Tang, Jun-Tian ^{[3
]}

Zhang, Shaojie ^{[3
]}

Dong, Li ^{[3
]}

Hu, Lili ^{[4
,5
]}

Meng, Xinmiao ^{[6
]}

Zhao, Yange ^{[3
,7
]}

Feng, Peng ^{[3
]}

机构：

[1] Beijing Univ Technol, Chongqing Res Inst, Chongqing 401121, Peoples R China

[2] Beijing Univ Technol, State Key Lab Bridge Engn Safety & Resilience, Beijing 100124, Peoples R China

[3] Tsinghua Univ, Dept Civil Engn, MOE Key Lab Civil Engn Safety & Durabil, Beijing 100084, Peoples R China

[4] Shanghai Jiao Tong Univ, Sch Naval Architecture Ocean & Civil Engn, State Key Lab Ocean Engn, Shanghai 200240, Peoples R China

[5] Shanghai Jiao Tong Univ, Shanghai Key Lab Digital Maintenance Bldg & Infras, Shanghai 200240, Peoples R China

[6] Beijing Forestry Univ, Dept Civil Engn, Beijing 100083, Peoples R China

[7] China Acad Bldg Res, Design Dept, Beijing 100011, Peoples R China

来源：

ENGINEERING STRUCTURES | 2024年 / 315卷

基金：

中国国家自然科学基金;

关键词：

Carbon Emissions; FRP Composite Structures; Civil Engineering; FRP Structural Profiles; FRP Rebars; FRP Sheets; FIBER-REINFORCED-POLYMER; CFRP; BEHAVIOR; LIFE;

D O I：

10.1016/j.engstruct.2024.118482

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Conventional structural materials-concrete and steel-have been producing a substantial amount of carbon emissions to the earth, accounting for over 50 % of industrial emissions worldwide. An urgent call has been made for an alternative structural material with a better environmental impact. In this regard, this work investigated the carbon emissions of durable FRP composite structures in civil engineering. Three typical FRP composite structures were focused, including pedestrian bridges constructed by FRP structural profiles, concrete structures reinforced by FRP rebars, and existing concrete and steel structures strengthened by FRP sheets. Carbon emissions were investigated in terms of the carbon footprints per available dataset. Direct carbon reductions were observed in three FRP composite structures, and also, indirect carbon reductions were discussed, including FRP reinforcement for concrete structures and FRP enclosure for houses. The observed carbon reductions realized by FRP composite structures successfully showcased their great potential in reducing the carbon emissions in civil engineering.

引用

页数：20

共 50 条

[1] A model specification for FRP composites for civil engineering structures
Bank, LC
Gentry, TR
Thompson, BP
Russell, JS
CONSTRUCTION AND BUILDING MATERIALS, 2003, 17 (6-7) : 405 - 437
[2] A model specification for FRP composites for civil engineering structures
Bank, LC
Gentry, TR
Thompson, BP
Russell, JS
FRP COMPOSITES IN CIVIL ENGINEERING, VOLS I AND II, PROCEEDINGS, 2001, : 3 - 14
[3] ENGINEERING ASPECTS OF COMPOSITE STRUCTURES FOR CIVIL AIRCRAFT
KITCHENSIDE, AW
AERONAUTICAL JOURNAL, 1980, 84 (834): : 204 - 209
[4] FRP reinforcement for durable concrete structures
Guadagnini, M.
Pilakoutas, K.
Neocleous, K.
Hajirasouliha, I.
Matthys, S.
11th Annual International fib Symposium - Concrete: 21st Century Superhero: Building a Sustainable Future, 2009,
[5] On the recyclability of polyamide for sustainable composite structures in civil engineering
Singh, Rupinder
Kumar, Ranvijay
Ranjan, Nishant
Penna, Rosa
Fraternali, Fernando
COMPOSITE STRUCTURES, 2018, 184 : 704 - 713
[6] High performance composite structures for civil engineering applications
Hamelin, P
HIGH PERFORMANCE STRUCTURES AND COMPOSITES, 2002, 4 : 3 - 12
[7] Engineered FRP products in civil engineering
Busel, JP
Lockwood, JD
REVOLUTIONARY MATERIALS: TECHNOLOGY AND ECONOMICS, 2000, 32 : 15 - 24
[8] Fiber reinforced composite structures with hygroscopic element in civil engineering
Szekeres, A
Pramila, A
INNOVATION IN COMPOSITE MATERIALS AND STRUCTURES, 1997, : 63 - 66
[9] Embedded Optical Fiber Sensors in Civil Engineering Composite Structures
Chapeleau, Xavier
Drissi-Habti, Monssef
Tomonori, Tomiyama
MATERIALS EVALUATION, 2010, 68 (04) : 408 - 415
[10] Frp in civil engineering in China: Research and applications
Ye, LP
Feng, P
Zhang, K
Lin, L
Hong, WH
Yue, QR
Zhang, N
Yang, T
FIBRE-REINFORCEMENT POLYMER: REINFORCEMENT FOR CONCRETE STRUCTURES, VOLS 1 AND 2, PROCEEDINGS, 2003, : 1401 - 1412

← 1 2 3 4 5 →