Results 111 to 120 of about 7,394 (240)
A numerical analysis of inclination and rectification of ramp-bridge piers adjacent to surcharge load in soft clay area. [PDF]
Sci Rep, 2023 Shen B, Mao D, Ding Y, Wang L, Li Z.
europepmc +1 more source
European Journal of Organic Chemistry, Volume 29, Issue 27, 17 July 2026.We synthesize and characterize a series of well‐defined anilido–imine Fe(II) alkyl complexes that demonstrate high activity and selectivity in the cyclohydroamination of unprotected primary amines tethered to unactivated alkenes. By tuning the steric and electronic parameters of the anilido–imine ligand, we develop a catalyst that outperforms ...
Hui Dong +5 more
wiley +1 more source
Study on Repaired Earthquake-Damaged Bridge Piers under Seismic Load
Advances in Materials Science and Engineering, 2015 The concrete bridge pier damaged during earthquakes need be repaired to meet the design standards. Steel tube as a traditional material or FRP as a novel material has become popular to repair the damaged reinforced concrete (RC) bridge piers.
Jun Deng +3 more
doaj +1 more source
Research on the impact of irregular structure group construction on rail transit bridge piers and its response to wind load. [PDF]
Sci Rep, 2023 Wang Y, Chen Z, Qi Y.
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Cancer, Volume 132, Issue 14, 15 July 2026.ABSTRACT Background Chemotherapy schemes have historically shown low efficacy in patients with metastatic melanoma and have been replaced by immunotherapy and targeted therapy. This work aimed to study whether chemotherapy remains an option after progression to immunotherapy in specific contexts.
Miguel‐Ángel Berciano‐Guerrero +29 more
wiley +1 more source
Effects of inclination of bridge piers on scouring depth [PDF]
, 2004 For a safe design of a bridge pier footing, it is important to estimate the maximum depth of scour as accurately as possible. The aim of this experimental study is to investigate the effects of inclination of bridge piers on local scour depths around ...
Bozkuş, Zafer, YILDIZ, O
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Impact of Small Clearance Bored Pile Construction under Rail Transit Bridges in Soft Soil Area
Chengshi guidao jiaotong yanjiuObjective The impact of small clearance construction between bored piles and piers of operational rail transit bridges in China′s coastal soft soil areas is becoming a bottleneck factor restricting urban rail transit planning and construction. Therefore,
ZHU Zhaobin
doaj +1 more source
Experimental and Numerical Study of Static Behavior of Precast Segmental Hollow Bridge Piers. [PDF]
Materials (Basel), 2022 Lu W +7 more
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Old Piers at Gauley Bridge, W.Va. [PDF]
, 1907 Old piers at Gauley Bridge, W.Va., postcard, b&w.; 9 x 14 cm. Postmarked Sept 12, 1907, Cambria, W.Va. addressed to Miss Blanche Giddings, East Pasadena, Cal. handwritten note on front dated Jan. 21, 1907 bridge that set on old piers was destroyed during
core
Transient response of bridge piers under eccentric impact of near-fault earthquake. [PDF]
Sci Rep, 2022 Wang Z, Zeng Q, Du Y, An W.
europepmc +1 more source