全部文献期刊会议图书|学者科研项目
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作者:Heng Yu , Yimin Wang , Chao Zou ...
来源:[J].Arabian Journal for Science and Engineering, 2017, Vol.42 (9), pp.3723-3732
摘要:Generally, the maximum differential settlement appears at the overlapping area of existing and new road pavement after highway widening project. However, lots of longitudinal cracks and other kinds of distresses were found on the existing pavement after the widening project of Gu...
作者:Michiel J. van der Meulen , Marc Rijnveld , Lasse M. Gerrits ...
来源:[J].Journal of Soils and Sediments(IF 1.965), 2006, Vol.6 (3), pp.163-172
摘要:... Instead of raising the dikes, river widening measures are to be undertaken, in and along the riverbed. Such measures include surface level lowering along the rivers, channel deepening, the addition of high-discharge channels and the removal of hydraulic obstacles. To cover or...
作者:Mengxuan Zhao , Chunyuan Liu , Tahar El-Korchi ...
来源:[J].Journal of Geotechnical and Geoenvironmental Engineering(IF 1.156), 2019, Vol.145 (11)
摘要:AbstractA case study of a widened highway embankment is presented, in which prestressed tubular concrete (PTC) piles and geogrids were used to reinforce the embankment and to reduce construction time. In situ measurements of earth pressures, settlements, and lateral displacements...
作者:Hui Wu , Zhe Han , Michael R. Murphy ...
来源:[J].Transportation Research Record(IF 0.442), 2015, Vol.2515 (1), pp.63-69
摘要:... Narrow pavement widening in Texas typically involves adding lane width, a narrow shoulder, or both to increase the travel way in each direction of a narrow FM and RM road by 1 to 9 ft (0.3 to 2.7 m). The main reasons for roadway widening are usually to do any or all of th...
作者:Yun Wei Meng , He Jun Chai
来源:[J].Advanced Materials Research, 2011, Vol.1279, pp.3307-3310
摘要:Associating with highway widening project of Zhangzhou coastal main artery, the numerical analysis is carried out to analyze the lateral displacement, settlement and soil stress distribution of high fill embankment using geogrid. The results show that using geogrid can reduce the...
作者:Anonymous
来源:[J].The Safety & Health Practitioner, 2014, Vol.32 (8), pp.14
摘要:A Slough construction firm and a bulldozer operator appeared in court after the death of a worker who was run over and killed while working on the M25 widening project. The company in charge of rebuilding the motorway embankment, J McArdle Contracts Ltd is now in liquidation and ...
作者:Teng Ai
来源:[J].Advanced Materials Research, 2013, Vol.2455, pp.290-294
摘要:...It also analyzes the influence factors of the new and old road foundation settlement by calculating, including the width and height of the embankment, the thickness and deformation module of the groundwork, and widen way.
作者:Min Zhao , Wei Ping Cao , Qi Chao Shi
来源:[J].Advanced Materials Research, 2013, Vol.2223, pp.3-7
摘要:The rapid development of China’s economics makes it urgent to widen the existing highways especially those located in the south-eastern coastal areas over thick soft soils. Adding a new embankment adjacent to the existing highway embankment is a cost effective choice compared ...

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