Dynamic Stress Concentration Analysis of Multiple Circular Cavities near Multiple Semi-cylindrical Alluvial Valleys

被引：0

作者：

Wang, Huiwen ^{[1
]}

Yang, Zailin ^{[2
]}

Xu, Huanan ^{[2
]}

机构：

[1] Heilongjiang Inst Technol, Dept Mat & Chem Engn, Harbin 150050, Peoples R China

[2] Harbin Engn Univ, Coll Aerosp & Civil Engn, Harbin 150001, Peoples R China

来源：

FRONTIERS OF MANUFACTURING AND DESIGN SCIENCE II, PTS 1-6 | 2012年 / 121-126卷

基金：

湖北省教育厅重点项目; 中国国家自然科学基金;

关键词：

SH-waves; Multi-polar coordinates; Complex function; Semi-cylindrical alluvial valley; Circular cavity; Dynamic stress concentration factor; PLANE SH-WAVES; SURFACE MOTION;

D O I：

10.4028/www.scientific.net/AMM.121-126.3253

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The problem of dynamic response of multiple circular cavities near multiple semi-cylindrical alluvial valleys under incident plane SH-waves is investigated by the methods of complex function and multi-polar coordinates in this paper. Firstly, the solution domain is divided into two parts, Domain I is multiple semi-cylindrical alluvial valleys, and Domain II is an elastic half space with several subsurface circular cavities near multiple semi-cylindrical alluvial valleys. A series of infinite algebraic equations is then obtained based on the displacement and stress continuity condition on "common boundary" of two parts after constructing the associated displacement and stresses expressions of each part. Finally some numerical expamples are prensented and dynamic response of subsurface circular cavities near semi-cylindrical alluvial valleys with respect to different parameters is discussed.

引用

页码：3253 / +

页数：2

共 50 条

[1] Scattering of subsurface cylindrical cavity near multiple semi-cylindrical alluvial valleys under incident SH-waves
Wang, Huiwen
Sun, Xiaojuan
Yang, Zailin
SUSTAINABLE DEVELOPMENT OF URBAN ENVIRONMENT AND BUILDING MATERIAL, PTS 1-4, 2012, 374-377 : 1285 - +
[2] DYNAMIC ANALYSIS FOR SHALLOW ELASTIC CYLINDRICAL INCLUSION NEAR MULTIPLE SEMI-CYLINDRICAL HILLS IMPACTED BY SH-WAVE
Lue, Xiao-tang
Yang, Zai-lin
Liu, Dian-kui
PROCEEDINGS OF THE 2008 SYMPOSIUM ON PIEZOELECTRICITY, ACOUSTIC WAVES AND DEVICE APPLICATIONS, 2008, : 399 - +
[3] Interaction of Semi-Cylindrical Gap and Multiple Shallow-buried Cavities and Inclusions
Li, HongLiang
Sun, Dan
MECHATRONICS AND APPLIED MECHANICS, PTS 1 AND 2, 2012, 157-158 : 1361 - 1364
[4] Green's Function Solution of Semi-Cylindrical Gap with Multiple Shallow-Buried Cavities
Li, Hongliang
Zhang, Rui
ADVANCED SCIENCE LETTERS, 2011, 4 (03) : 796 - 799
[5] Dynamic Analysis of a Shallow Buried Tunnel Influenced by a Neighboring Semi-cylindrical Hill and Semi-cylindrical Canyon
Lv, Xiaotang
Ma, Cuiling
Fang, Meixiang
PERIODICA POLYTECHNICA-CIVIL ENGINEERING, 2019, 63 (03): : 804 - 811
[6] DYNAMIC STRESS-DISTRIBUTION AT THE PERIPHERY OF A SEMI-CYLINDRICAL ALLUVIAL VALLEY EXCITED BY PLANE SH-WAVES
GAMER, U
BULLETIN DE L ACADEMIE POLONAISE DES SCIENCES-SERIE DES SCIENCES TECHNIQUES, 1980, 28 (1-2): : 17 - 26
[7] Scattering of SH-waves by a semi-cylindrical hill with a hole and multiple cavities around it in half-space
Department of Mechanical Science and Engineering, Daqing Petroleum Institute, Daqing 163318, China
不详
Harbin Gongcheng Daxue Xuebao, 2008, 1 (78-84):
[8] DYNAMIC STRESS CONCENTRATION FACTOR AROUND INCLUSION IN ANISOTROPIC HALF-SPACE WITH A SEMI-CYLINDRICAL CANYON
Zhang, Yu
Wang, Jin
Wei, Yu-xuan
Yan, Pei-lei
Yang, Zai-lin
PROCEEDINGS OF 2016 SYMPOSIUM ON PIEZOELECTRICITY, ACOUSTIC WAVES, AND DEVICE APPLICATIONS (SPAWDA), 2016, : 8 - 12
[9] Ground motion of semi-cylindrical alluvial valley above subsurface circular structure impacted by SH waves
School of Civil Engineering, Harbin Engineering University, Harbin 150001, China
Harbin Gongye Daxue Xuebao, 2006, 6 (941-945):
[10] Scattering of SH wave by multiple semi-cylindrical depressions in an elastic strip
Qi H.
Yang R.
Guo J.
Qu E.
Guo, Jing (gj3041@126.com), 2020, Explosion and Shock Waves (40):

← 1 2 3 4 5 →