山砂作高爾夫球場(chǎng)球道用砂的可行性研究
發(fā)布時(shí)間：2018-09-01 17:57
【摘要】：為探究山砂是否可作高爾夫球場(chǎng)球道用砂,以達(dá)到降低高爾夫球場(chǎng)建造成本的目的,本研究采用長(zhǎng)沙市普遍分布的山砂1號(hào)和山砂2號(hào)為研究材料,以河沙為對(duì)照,參照USGA球道用砂標(biāo)準(zhǔn),通過(guò)對(duì)其物理與化學(xué)性狀測(cè)定及其作為高爾夫球場(chǎng)球道草坪建植基質(zhì)的應(yīng)用性狀綜合評(píng)價(jià),獲得如下研究結(jié)果：1.物理性狀檢測(cè)結(jié)果表明：山砂1號(hào)和山砂2號(hào)的細(xì)度模數(shù)分別是3.2和3.1,屬于粗砂,山砂的粗顆粒含量較多,河沙的細(xì)度模數(shù)只有2.6,屬于中沙。受其顆粒特性的影響,兩種山砂的表觀密度與堆積密度都比河沙小。山砂的孔隙率比河沙高,但其含泥量比河沙要大,因此在30cm深度時(shí),河沙滲透率比山砂稍高。USGA球道用砂標(biāo)準(zhǔn)要求滲透率15cm/h,孔隙度(35%-55%),三種沙的滲透率和孔隙度均符合標(biāo)準(zhǔn)。兩種山砂中0.25-1.0mm粒徑沙比重,山砂1號(hào)為35.6%,山砂2號(hào)為40.7%,難以達(dá)到占總量60%以上USGA球道用砂標(biāo)準(zhǔn),可通過(guò)粉碎、過(guò)篩或水洗等處理,以達(dá)到USGA球道用砂標(biāo)準(zhǔn)。從整體的物理性狀對(duì)比來(lái)看,兩種山砂與河沙有差異,但影響不大。2.化學(xué)性狀檢測(cè)結(jié)果表明：山砂1、山砂2號(hào)和河沙的pH值分別為5.71、5.64和6.6,都處于多數(shù)草坪草種所適宜的微酸性-中性土壤pH值(5.5～7.0)的范圍之內(nèi)。山砂1、山砂2號(hào)和河沙的EC25值分別為1.03 mS/cm,1.1 mS/cm和0.56mS/cm,兩種山砂的EC值相差不大,但比河沙要大近一倍。山砂1、山砂2號(hào)和河沙的水溶性鹽分含量分別為0.04%、0.04%和0.01%,兩種山砂均比河沙高。當(dāng)土壤水溶性鹽分含量0.2-0.3%,不會(huì)對(duì)草坪生長(zhǎng)產(chǎn)生不利影響,兩種山砂與河沙的水溶性鹽分含量均未超標(biāo)。因此,在化學(xué)性質(zhì)方面,兩種山砂都符合使用要求。3.以山砂1號(hào)、山砂2號(hào)和河沙作基質(zhì),參照USGA球道建造標(biāo)準(zhǔn)種植海浪海濱雀稗(尸aspalum vaginatum cv. Sea Spray),結(jié)果表明：在生育期方面,河沙基質(zhì)的海濱雀稗草坪成坪速度比山砂作基質(zhì)快,返青時(shí)間早,綠色期稍長(zhǎng),但對(duì)抽穗開(kāi)花和結(jié)實(shí)沒(méi)有影響,兩種山砂在生育期的表現(xiàn)一致。在外部形態(tài)特征、生物量方面,三種基質(zhì)的海濱雀稗無(wú)顯著性差異。在坪用性狀方面,三種基質(zhì)的海濱雀稗草坪質(zhì)量評(píng)價(jià)均為優(yōu)秀,表明兩種山砂作高爾夫球道草坪基質(zhì)不會(huì)影響草坪質(zhì)量,其中山砂1號(hào)含泥量較低,更適合作高爾夫球道用砂。
[Abstract]:In order to explore whether mountain sand can be used as golf course fairway sand in order to reduce the construction cost of golf course, this study uses Shansha 1 and Shansha 2, which are widely distributed in Changsha City, as the research materials, and takes river sand as control. According to the standard of USGA fairway sand, the physical and chemical properties of the sand and the comprehensive evaluation of the characters used as the substrate for the establishment of golf course lawn were evaluated, and the following results were obtained: 1. The results of physical properties test show that the fineness modulus of Shansha 1 and Shansha 2 are 3.2 and 3.1 respectively, which belong to coarse sand, and the coarse grain content of mountain sand is more than that of river sand, and the fineness modulus of river sand is only 2.6, which belongs to middle sand. The apparent density and accumulation density of the two kinds of sand are smaller than that of the river sand. The porosity of mountain sand is higher than that of river sand, but its sediment content is higher than that of river sand. Therefore, at the depth of 30cm, the permeability of river sand is slightly higher than that of mountain sand. The sand standard of 30cm requires a permeability of 15 cm / h and porosity (35 -55%). The permeability and porosity of the three kinds of sand are all in line with the standard. The specific gravity of 0.25-1.0mm diameter sand in the two kinds of sand is 35.6 for Shan Sand No. 1 and 40.7for Shansha No. 2, which is difficult to reach the standard for USGA fairway sand which accounts for more than 60% of the total amount. The sand standard for USGA fairway can be reached by crushing, sifting or washing. From the comparison of the whole physical properties, the two kinds of mountain sand and river sand are different, but the effect is not significant. The results showed that the pH values of Shansha 1, Shansha 2 and river sand were 5.71 and 6.6, respectively, which were within the range of pH value (5.5N 7.0) of micro-acid neutral soil suitable for most turf grass species. The EC25 values of Shansha 1, Shansha 2 and river sand are 1.03 mS/cm,1.1 mS/cm and 0.56 Ms / cm, respectively. The EC values of the two kinds of sand are not different, but are nearly twice as large as that of river sand. The water soluble salt contents of Shansha 1, Shansha 2 and river sand are 0.04% and 0.01%, respectively. Both kinds of sand are higher than river sand. When the water-soluble salt content of the soil was 0.2-0.3, it would not adversely affect the growth of the lawn, and the water-soluble salt contents of the two kinds of sand and river sand were not above the standard. Therefore, in terms of chemical properties, the two kinds of mountain sand meet the requirements of use. 3. Using Shansha 1, Shansha 2 and River Sand as the substrate, and referring to the USGA fairway construction standard, the seashore paspalum (aspalum vaginatum cv.) was grown. The results of Sea Spray), showed that the turfgrass of seashore paspalum in river sand substrate was faster than that of sand as substrate, the green period was a little longer and the green period was a little longer, but it had no effect on heading, flowering and seed setting, and the two kinds of sand had the same performance in the growth period. There was no significant difference in the external morphological characteristics and biomass of seashore paspalum among the three substrates. In the field of turf characters, the quality evaluation of seashore paspalum grass with three kinds of substrates was excellent, which indicated that the two kinds of sand could not affect the lawn quality of golf course, and Zhongshan sand No. 1 had lower mud content, so it was more suitable for golf course sand.
【學(xué)位授予單位】：湖南農(nóng)業(yè)大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2015
【分類號(hào)】：S688.4
本文編號(hào)：2217931
[Abstract]:In order to explore whether mountain sand can be used as golf course fairway sand in order to reduce the construction cost of golf course, this study uses Shansha 1 and Shansha 2, which are widely distributed in Changsha City, as the research materials, and takes river sand as control. According to the standard of USGA fairway sand, the physical and chemical properties of the sand and the comprehensive evaluation of the characters used as the substrate for the establishment of golf course lawn were evaluated, and the following results were obtained: 1. The results of physical properties test show that the fineness modulus of Shansha 1 and Shansha 2 are 3.2 and 3.1 respectively, which belong to coarse sand, and the coarse grain content of mountain sand is more than that of river sand, and the fineness modulus of river sand is only 2.6, which belongs to middle sand. The apparent density and accumulation density of the two kinds of sand are smaller than that of the river sand. The porosity of mountain sand is higher than that of river sand, but its sediment content is higher than that of river sand. Therefore, at the depth of 30cm, the permeability of river sand is slightly higher than that of mountain sand. The sand standard of 30cm requires a permeability of 15 cm / h and porosity (35 -55%). The permeability and porosity of the three kinds of sand are all in line with the standard. The specific gravity of 0.25-1.0mm diameter sand in the two kinds of sand is 35.6 for Shan Sand No. 1 and 40.7for Shansha No. 2, which is difficult to reach the standard for USGA fairway sand which accounts for more than 60% of the total amount. The sand standard for USGA fairway can be reached by crushing, sifting or washing. From the comparison of the whole physical properties, the two kinds of mountain sand and river sand are different, but the effect is not significant. The results showed that the pH values of Shansha 1, Shansha 2 and river sand were 5.71 and 6.6, respectively, which were within the range of pH value (5.5N 7.0) of micro-acid neutral soil suitable for most turf grass species. The EC25 values of Shansha 1, Shansha 2 and river sand are 1.03 mS/cm,1.1 mS/cm and 0.56 Ms / cm, respectively. The EC values of the two kinds of sand are not different, but are nearly twice as large as that of river sand. The water soluble salt contents of Shansha 1, Shansha 2 and river sand are 0.04% and 0.01%, respectively. Both kinds of sand are higher than river sand. When the water-soluble salt content of the soil was 0.2-0.3, it would not adversely affect the growth of the lawn, and the water-soluble salt contents of the two kinds of sand and river sand were not above the standard. Therefore, in terms of chemical properties, the two kinds of mountain sand meet the requirements of use. 3. Using Shansha 1, Shansha 2 and River Sand as the substrate, and referring to the USGA fairway construction standard, the seashore paspalum (aspalum vaginatum cv.) was grown. The results of Sea Spray), showed that the turfgrass of seashore paspalum in river sand substrate was faster than that of sand as substrate, the green period was a little longer and the green period was a little longer, but it had no effect on heading, flowering and seed setting, and the two kinds of sand had the same performance in the growth period. There was no significant difference in the external morphological characteristics and biomass of seashore paspalum among the three substrates. In the field of turf characters, the quality evaluation of seashore paspalum grass with three kinds of substrates was excellent, which indicated that the two kinds of sand could not affect the lawn quality of golf course, and Zhongshan sand No. 1 had lower mud content, so it was more suitable for golf course sand.
【學(xué)位授予單位】：湖南農(nóng)業(yè)大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2015
【分類號(hào)】：S688.4
【相似文獻(xiàn)】
相關(guān)會(huì)議論文 前1條
1 遷保昌;符德;;山區(qū)公路水泥穩(wěn)定砂基層結(jié)構(gòu)設(shè)計(jì)及運(yùn)用[A];全國(guó)城市公路學(xué)會(huì)第十六屆（2007）學(xué)術(shù)年會(huì)論文集[C];2007年
相關(guān)重要報(bào)紙文章 前2條
1 記者 李艷艷;山砂穩(wěn)定層無(wú)礙郴仰公路質(zhì)量[N];郴州日?qǐng)?bào);2007年
2 通訊員 李凡;梨樹(shù)縣就地取材修路保護(hù)生態(tài)環(huán)境[N];四平日?qǐng)?bào);2009年
相關(guān)碩士學(xué)位論文 前2條
1 李少龍;山砂作高爾夫球場(chǎng)球道用砂的可行性研究[D];湖南農(nóng)業(yè)大學(xué);2015年
2 謝春磊;機(jī)制山砂的制備、性能及應(yīng)用研究[D];武漢理工大學(xué);2011年
，本文編號(hào)：2217931
本文鏈接：http://sikaile.net/shoufeilunwen/zaizhiyanjiusheng/2217931.html
最近更新
教材專著
