Results 81 to 90 of about 3,400,370 (198)

Experimental Study on Key Techniques for the Construction of High Asphalt Concrete Core Rockfill Dam under Unfavorable Geological Conditions

open access: yesBuildings
Asphalt concrete core dams (ACCDs) have been widely constructed in Xinjiang, yet the design of materials and structures has mainly relied on empirical knowledge without substantial theoretical grounding.
Hao Li   +4 more
doaj   +1 more source

OPTIMIZATION OF PRESERVATIVE FOR PROTECTION OF CONCRETE PAVEMENT OF HIGHWAYS

open access: yesНаука и техника, 2018
Disadvantages of road concrete pavement quite well known professionals-standards. They were mainly low elasticity modulus asphaltic concrete, as well as a fairly rapid aging of asphalt concrete core component-bitumen. And, as a consequence, is relatively
M. K. Pshembaev, Ya. N. Kovalev
doaj   +1 more source

Book Forum | Land of famished beings: West Papuan theories of hunger

open access: yes
The Australian Journal of Anthropology, EarlyView.
Margaret Jolly   +6 more
wiley   +1 more source

Causes of Tensile Strain of Asphalt Concrete Core Wall of Rockfill Dam in High-Cold Area During Construction

open access: yesAdvances in Civil Engineering
Asphalt concrete core rockfill dams, favored for their superior impermeability and adaptable deformation capacity (effectively accommodating uneven settlement), have been gaining increasing attention in Chinese engineering practice.
Min Yuan   +7 more
doaj   +1 more source

Reasonable connection type for cutoff wall and core wall of earth-rock dams on deep overburden layers

open access: yesYantu gongcheng xuebao, 2017
The earth-rock dams built on deep overburden layers often use a closed seepage control system which is composed of core wall of dam body and impervious wall of dam foundation.
SHEN Zhen-zhong , TIAN Zhen-yu , XU Li-qun , GAN Lei
doaj   +1 more source

Evaluation of Dynamic Modulus of Asphalt Concrete Field Cores [PDF]

open access: yesSixth International Conference on Advances in Civil, Structural and Environmental Engineering - ACSEE 2017, 2017
EMAD KASSEM, MD OHIDUZZAMAN, OKAN SIRIN
openaire   +1 more source

POLYMER MODIFIED ASPHALT NANOCOMPOSITES [PDF]

open access: yes, 2011
Asphalt one of the versatile materials of antique, inspite of its compositional variations and complexities, widely employed in various applications like water proofing, paving etc. Due to the complex physical and chemical nature, Asphalt seldom performs
MARKANDAY SUBRAMANIAN, SURESHKUMAR
core  

Design and performance of the Yele asphalt-core rockfill dam

open access: yes, 2010
The planning, design, and performance of the Yele asphalt-core rockfill dam in Sichuan Province, China, are presented. The dam has a maximum height of 124.5 m, is located in a very seismic region with inclement climate, and is founded on a geologically ...
Kaare Höeg, Weibiao Wang, Yingbo Zhang
core   +1 more source

Investigation of Electromagnetic Gauges for Determining In-Place HMA Density, 2007 [PDF]

open access: yes, 2007
Density is an important component of hot-mix asphalt (HMA) pavement quality and long-term performance. Insufficient density of an in-place HMA pavement is the most frequently cited construction-related performance problem.

core  

Analysis of an alternative topology for steel-concrete-steel sandwich beams incorporating inclined shear connectors

open access: yes, 2011
This thesis presents a new concept in steel-concrete-steel sandwich construction in which a bi-directional corrugated-strip core is proposed as an alternative inclined shear connector.
Leekitwattana, M.
core   +1 more source

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