排瀝閘為2孔開敞式，帶胸墻，C25現(xiàn)澆混凝土結(jié)構(gòu)。閘室長7.2m，底板高程-4.3m（85_高程，下同），閘室頂高程1.6m。機架橋上設(shè)輕型保溫板材啟閉機房，建筑面積19.5m2,樓梯為鋼結(jié)構(gòu)旋轉(zhuǎn)樓梯。交通橋?qū)?.0m，橋兩側(cè)裝石材護欄32.4m。閘室上下游連接段均采用圓弧式翼墻，M10漿砌石擋土墻結(jié)構(gòu)，長5m，頂高程-0.8m。閘室兩側(cè)連接堤堤頂高程1.6m，寬6.4m，邊坡1：1.5，采用混凝土框格草皮護坡。

The drainage gate is a 2-hole open type with a breast wall and a C25 cast-in-place concrete structure. The gate chamber is 7.2m long, with a bottom plate elevation of -4.3m (85_ elevation, the same below) and a gate chamber top elevation of 1.6m. A lightweight insulation board hoist room is installed on the rack bridge, with a building area of 19.5m2 and a steel structure rotating staircase. The traffic bridge is 4.0m wide and 32.4m stone guardrails are installed on both sides of the bridge. The upstream and downstream connecting sections of the sluice chamber are both made of arc-shaped wing walls and M10 mortar stone retaining wall structures, with a length of 5m and a top elevation of -0.8m. The top elevation of the connecting embankment on both sides of the sluice chamber is 1.6m, with a width of 6.4m and a slope ratio of 1:1.5, using concrete frame grass slope protection.

基本同意渠道整治的設(shè)計。渠道邊坡為1：3，河底高程-4.30m，馬道高程-0.80m，馬道以下及河底均采用雷諾護墊護砌，馬道以上采用混凝土框格草皮護坡。

I basically agree with the design of channel rectification. The slope of the channel is 1:3, the elevation of the riverbed is -4.30m, and the elevation of the horseway is -0.80m. Renault pads are used to protect the area below the horseway and the riverbed, while concrete frame grass protection is used above the horseway.