bedding a core

Research on welding technology of sand mould backing;

背襯砂墊焊接工藝的研究

Experimental Research on Seismic Reduced Function Sand Cushion under Masonry Structure Foundation;

砌體結構基礎下砂墊層隔震性能試驗研究

The Study of Seism Response of Sand Cushion in Different Rigidity;

砂墊層剛度對地面地震反應的影響研究

The Study of Seism Response of Sand Cushion in Different Thickness and Different Foundation Pressure;

砂墊層厚度及基底壓力對地面地震反應的影響

APPLICABILITY OF FINE SAND CUSHIONS FOR EMBANKMENTS ON SOFT FOUNDATION

軟弱灘涂上堤基細砂墊層的適用性研究

Research on Parallel Composite Base Isolation Based on Reactive Spectrum Theory and Sand Cushion Isolation;

基于反應譜理論的并聯基礎隔震和砂墊層隔震研究

Technical Study on Oil Tank Foundation Treatment with Bedding Pre-elevating and Step Water-filling Pre-compressing;

砂墊層預抬高分級充水預壓處理油罐地基技術研究

Research and Progress on CA Mortar of Ballastiess Slab Track Cushion

板式無碴軌道墊層CA砂漿研究與進展

Application of sand and gravel cushion reinforced composites in the projects

加筋復合砂卵石墊層在工程中的應用

Calculation of Bottom Stress of Replacement Sand-Gravel Cushion for Gravity Abutment

重力式橋臺換填砂礫墊層底面應力計算

Study and Test on Engineering Properties of Sand-gravel Cushion;

砂礫石碾壓墊層的工程性能試驗與研究

Application of the sand-grave cushion and the earthwork grille on the treatment of the soft soil

砂石墊層及土工格柵在軟土處理中的應用

Study on the Influence of Sand and Gravel Cushion on Seismic Response for the Tall Buildings;

鋪設砂礫石墊層對煙囪類高聳結構地震反應影響的研究

Design and Application of Geo-technological Grid Compound Sand Cushion Layer to Widening Soft Road Bed;

土工格柵砂礫墊層在軟弱地基路基加寬段的應用設計

Abstract: The paper introduced the application of geotech lattice, three-dimension vegetation mattress and other geotextile materials in slope protection.

文摘:介紹了在砂基砂壩中采用土工格室、維植被網墊等特種土工材料的護坡應用情況。

cumulative advance

累計墊款,累積墊款

or cushion, of low-pressure air,

低壓空氣墊或軟墊，

horse shoe washer

開口墊圈,馬蹄形墊圈

A decorative cushion.

墊子裝飾精美的墊子